Review Article

Year : 2023 | Volume : 14 | Issue : 4 | Page : 19-32

Role of 1,25 Dihydroxycholecalciferol on the Rate of Orthodontic Tooth Movement- A Systematic Review

Sandra Sagar 1, Pratibha Ramani 2, Monal Yuwanati 3, Sagar Moses 4, Karthikeyan Ramalingam 5

1Senior Lecturer, 2Professor and Head, 3Professor and Head, 5 Professor and Head, Department of Oral Pathology and Microbiology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, TamilNadu, India, 4Consultant Orthodontist, Sagars Dental Clinic and Orthodontic Centre, Nagercoil, TamilNadu, India.

Address for Correspondence:

Dr. Karthikeyan Ramalingam

Professor and Head, Department of Oral Pathology and Microbiology Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Phone: +91 8290996783

Email: karthikeyanr.sdc@saveetha.com

Abstract

BACKGROUND:

1,25 dihydroxycholecalciferol, the active form of vitamin D3 is known to play an important role in mineralization. Vitamin D3 is also known to have immune-supporting properties by regulating various cytokines and cell signalling pathways.

AIM:

To review the role of 1,25-dihydroxycholecalciferol (Vitamin D3) on the rate of Orthodontic tooth movement.

METHODS:

This study applied a systematic review to analyse the current literature to define and summarise the role of I,25-dihydroxycholecalciferol on the rate of Orthodontic tooth movement. A comprehensive search was done using electronic databases such as PubMed Central, Cochrane Database of Systematic Reviews, Google Scholar, EMBASE and direct web search. The title scan was done to identify relevant articles which are further evaluated for inclusion by reading the abstract.

RESULTS:

The electronic database search identified 28 articles. 3 articles were selected based on the selection criteria to meet the research question. There was about 60% faster rate of orthodontic tooth movement when a dosage of 40-50 pg/dl of 1,25 dihydroxycholecalciferol was supplemented. Administration of 1,25-dihydroxycholecalciferol showed no deleterious effects to the tooth roots or the surrounding tissues as evidenced from the periapical radiographs and CBCT.

CONCLUSION:

Based on the collected data, the local administration of an active form of Vitamin D3, 1,25-dihydroxycholecalciferol can act as an effective supplement to accelerate Orthodontic Tooth  Movement (OTM).

FUNDING

No sources of funding.

CONFLICT OF INTEREST

None declared.

How to cite this article: Sagar, S., Ramani, P., Yuwanati, M., Moses, S., & Ramalingam, K. (2024). Role of 1,25 Dihydroxycholecalciferol on the Rate of Orthodontic Tooth Movement- A Systematic Review: Review Article. International Journal of Orthodontic Rehabilitation, 14(4), 19–32. https://doi.org/10.56501/intjorthodrehabil.v14i4.877

Original Research

Year : 2023 | Volume : 14 | Issue : 4 | Page : 8-18

Evaluation Of Antimicrobial Effects Of Orthodontic Band Cement Incorporated With Zirconia, Gold, Copper Biosynthesized Nanoparticles- An In-Vitro Study

Shahul Hameed Faizee 1 , Pavithra.M 2 , Palivela.M2 , Hemamalini.D3

1 Professor and Head, 2 House Surgeon, 3 Assistant Professor, Dept of Orthodontics and Dentofacial Orthopaedics, Sathyabama Dental College and Hospital, Chennai, Tamil Nadu, India

Address for Correspondence:

Dr. Shahul Hameed Faizee

Professor and Head, Sathyabama Dental College and Hospitals. Phone: +91 9840728786

Email: sfaizee@hotmail.com

Abstract

OBJECTIVE:

To evaluate the antimicrobial effects of orthodontic band cement incorporated with various biosynthesized nanoparticles.

MATERIALS AND METHODS:

Zirconia, gold, copper Nanoparticles were green synthesized using white tea extract and dry ginger which are incorporated into orthodontic band cement, characterized using FTIR analysis. Antimicrobial activity against Streptococcus mutans and Lactobacillus acidophilus was tested in vitro by disc diffusion and Time Kill Curve Assay.

RESULTS:

Zirconia nanoparticles incorporated GIC exhibited better antimicrobial activity against streptococcus mutans, and gold nanoparticles incorporated GIC against lactobacillus acidophilus at varying concentrations at different time period.

CONCLUSION:

The antibacterial effect against streptococcus mutans and lactobacillus acidophilus were distinctly noted in Zirconia nanoparticles, gold nanoparticles followed by copper nanoparticles. Zirconia and gold nanoparticles produced more efficient antibacterial property and eventually would be effective in curtailing White Spot Lesions.

CONFLICT OF INTEREST:

There is nothing to declare.

SOURCE OF FUNDING:

Nil

How to Cite this article: Faizee, S. H., M, P., Manvitha, P., & D, H. (2024). Evaluation Of Antimicrobial Effects Of Orthodontic Band Cement Incorporated With Zirconia, Gold, Copper Biosynthesized Nanoparticles- An In-Vitro Study: Original Research. International Journal of Orthodontic Rehabilitation, 14(4), 8–18. https://doi.org/10.56501/intjorthodrehabil.v14i4.910

Original Research

Year : 2023 | Volume : 14 | Issue : 3 | Page : 40-55

MicroRNA regulators of candidate genes involved in Class II skeletal malocclusion - A data mining approach.

Ashwin Mathew George 1, Anitha P2, Sumathi Felicita A3, Vijayashree Priyadarshini J4, Prasanna Arvind T.R.5 2, 4 Professor, Clinical Genetics Lab, Saveetha Dental College, SIMATS, Saveetha University. 1,3 Professor, 5 Senior Lecturer, Department of Orthodontics, Saveetha Dental College, SIMATS, Saveetha University.

Address for Correspondence:

Jayaseelan Vijayashree Priyadarshini,

Professor, Clinical Genetics Lab, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, SIMATS University

Email id: vijayashreej.sdc@saveetha.com

Abstract

Background:

Epigenetic regulators play a vital role in determining a complex phenotype. The Skeletal Class II malocclusion is one such phenotype, which is a polygenic, complex disorder. The identification of epigenetic regulators would aid in understanding the complex relationship between the epigenetic marks and the phenotype. Also, these epigenetic marks can be considered for developing diagnostic leads upon validation for a specific disorder.

Materials and methods:

The present study follows an observational study design, which was performed using computational tools. The preliminary data about the genes associated with the Skeletal class II malocclusion was derived from DisGeNet, followed by the identification of the protein-protein interaction networks. The microRNA targets were then identified using miRDB and the unique microRNA population common to all five genes was further curated using the Venn plot.

Results:

The DisGeNet database provided information on the genes that were associated with skeletal Class II malocclusion. The five genes identified were ACTN3, GH1, HDAC4, HMGA2 and KAT6B. One microRNA, hsa-miR-892c-5p was unique to ACTN3, HDAC4, and HMGA2. The hsa-miR-3925-5p and hsa-miR-590-3p were found to be common to the genes ACTN3, HDAC4, and GH1 + HMGA2 respectively.

Discussion:

The identification of microRNAs targeting candidate genes could aid in defining the role of these microRNAs in establishing the phenotype. The future scope of this study lies in curating microRNAs that are common to class II malocclusion-related candidate genes. This panel of differentially expressed microRNAs can further be developed as an early diagnostic marker, for identifying the skeletal abnormality that they would be possibly associated with.

Conflict of interest

The authors have no conflict of interest to declare.

Funding

No funding was received for the study.

How to Cite this article: George, A. M., Anitha P, A, S. F., Vijayashree Priyadarshini J, & Prasanna Arvind T.R. (2023). MicroRNA regulators of candidate genes involved in Class II skeletal malocclusion - A data mining approach.: Original Research. International Journal of Orthodontic Rehabilitation, 14(3), 40–55. https://doi.org/10.56501/intjorthodrehabil.v14i3.904

Original Article

Year : 2023 | Volume : 14 | Issue : 3 | Page : 20-29

Knowledge and Awareness of Temporomandibular Disorders (TMDs) among Post-graduate residents

Namita.N1 , C.V.Padma Priya2, Praveen Kumar Varma.D3, Anoosha Manda4, Pradeep.K5, V.Sai Keerthi 6

1Post Graduate, 2Professor and Head, 3Professor,4,5Reader, 6Senior Lecturer, Department of Orthodontics and Dentofacial Orthopaedics, Vishnu Dental College, Bhimavaram

Address for correspondence:

Dr. Anoosha.M

Reader, Department of Orthodontics and Dentofacial Orthopaedics Vishnu Dental College, Bhimavaram.

Email: anoosham@vdc.edu.in

MobNo:7674926249

Abstract :

INTRODUCTION:

Malocclusion and TMD were believed to have a correlation when it is associated that the alteration of form might cause alteration in the stomatognathic system function. A multidisciplinary approach is particularly important for the successful treatment of chronic TMD cases. Management of TMD involves the work of dentists from various specialities. It is multifactorial in nature and requires proper examination and treatment planning. Thus, the primary purpose of this study is to find out the awareness of TMDs among postgraduate students.

MATERIALS AND METHODOLOGY:

The present study was retrospective in nature. A questionnaire involving TMDs was sent to all postgraduates involved in patient treatment through google forms. All participants were asked to anonymously answer the structured questionnaire containing multiple-choice and open-text questions in google forms. The questionnaire was specially developed for students and was organized into three sections.

RESULTS:

204 participants responded and returned the completed questionnaires. Results showed that 98 % of the respondent’s occlusal disturbance causes TMD and TMJ problems are associated with malocclusion. The majority of the participants were aware of the aetiology and diagnosis but only 53% of them were aware of the treatment protocols.

CONCLUSION:

The causes and diagnosis domains of the questionnaire yielded a high degree of agreement while the treatment modalities were not known. Most of them were not aware of the treatment modalities reason being a lack of knowledge during the course of their undergraduate and postgraduate study.

CONFLICT OF INTEREST

The authors have no conflict of interest to declare.

FUNDING

Not applicable

How to Cite this article: Nadukuru, N., C V, P., Varma D, P. K., Manda, A., K, P., & V Sai Keerthi. (2023). Knowledge and Awareness of Temporomandibular Disorders (TMDs) among Post-graduate residents: Original Article. International Journal of Orthodontic Rehabilitation, 14(3), 20–29. https://doi.org/10.56501/intjorthodrehabil.v14i3.806

Original Article

Year : 2023 | Volume : 14 | Issue : 3 | Page : 11-19

Evaluation of Antibacterial and Antibiofilm Activity of Cucurbita Maxima Leaf Extract Against Streptococcus Mutans Isolated from Orthodontic Patients

Ravindra Kumar Jain1 , Mathew Thomas Maliael2 , Pitchaipillai Sankar Ganesh3

1Professor, 2Post Graduate, Department of Orthodontics, 3Professor, Department of Microbiology, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences, Chennai – 77

Address for Correspondence:

Dr. Ravindra Kumar Jain

Professor and Head Department of Orthodontics and Dentofacial Orthopedics Saveetha Dental College and Hospital Saveetha Institute of Medical and Technical Sciences Chennai – 77.

Mail: ravindrakumar@saveetha.com

Abstract

Aim

The aim of this investigation was to evaluate the antimicrobial activity and anti-biofilm activity of Cucurbita Maxima leaf extract on Streptococcus mutans isolated from dental plaque of subjects undergoing orthodontic treatment.

Methodology

Dental plaque samples were collected from out patients undergoing orthodontic treatment. From the plaque samples Biochemical Characterisation of Streptococcus mutans then Collection of Medicinal Plants was done followed by Preparation of Solvent Extract and stock Solution. Evaluation of Minimum Inhibitory Concentration (MIC) of the plant extract and Biofilm Inhibition Assay with Gas Chromatography-Mass Spectrum Analysis (GCMS) was carried out.

Results

The MIC was identified to be 1.25mg/ml. The biofilm inhibition assay showed that the extract did not inhibit the formation of the biofilm. The GCMS analysis identified twenty-five constituent compounds from the crude extract. 

Conclusion 

The C. maxima leaf extract showed antibacterial activity against S. mutans and the minimum inhibitory concentration was identified at 1.25mg/ml. The extract did not inhibit the formation of biofilm.

Keywords: Antibacterial, Biofilm, Extract, Leaf, Plant.

CONFLICT OF INTEREST

The authors have no conflict of interest to declare.

FUNDING

No funding was obtained for this study

How to cite this article: Evaluation of Antibacterial and Antibiofilm Activity of Cucurbita Maxima Leaf Extract Against Streptococcus Mutans Isolated from Orthodontic Patients. Int J Orthod Rehabil 2023; 14 (3) 11 -19. Doi: 10.56501/intjorthodrehabil.v14i3.763.

Original Research

Year : 2023 | Volume : 14 | Issue : 2 | Page : 54-64

Evaluation Of Sphenoid Sinus Volume And Cranial Base Length In Subjects With Different Sagittal Skeletal Malocclusions

Arshya Kumar1, Srirengalakshmi Muthuswamy Pandian2

1Postgraduate Student, 2Associate Professor, Department of Orthodontics and Dentofacial Orthopedics, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences, Chennai 600077.

Address for Correspondence

Dr. Srirengalakshmi Muthuswamy Pandian,

Associate Professor, Department of Orthodontics and Dentofacial Orthopedics, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences, Chennai 600077 Email: srirengalakshmi.sdc@saveetha.com

Contact number: +91 8867783552.

Abstract

Introduction: 

The most hidden and inaccessible of all the paranasal air sinuses is the sphenoid sinus, a cavity with an irregular shape that is situated in the middle of the cranial base. Since the anterior cranial base shows little growth after the age of 7, it is regarded as a stable reference for cephalometric analysis.
Objective: The aim of this study was to predict skeletal malocclusion by correlating the length of the cranial base and the volume of the sphenoid sinus in different sagittal skeletal patterns.
Materials and methodology:

In this study, a total of 30 cone beam computed tomography (CBCT) scans of patients, aged between 18 and 35 years who underwent orthodontic and orthognathic treatment were evaluated. DICOM files from the CBCT scans were imported and viewed using Dolphin imaging software. Skeletal malocclusion was evaluated using a lateral cephalogram obtained from the CBCT. Volumetric analysis of the sphenoid sinus and length of the cranial base was evaluated with the help of the Dolphin imaging software. A normality test was done to decide the statistical method for data analysis. A one-way ANOVA with Tukey’s post hoc test was done to compare the three groups.
Results:

There was a correlation noted between the volume of the sphenoid sinus in skeletal class II malocclusion but no correlation was noted in the length of the cranial base. The mean value of the volume of the sphenoid sinus in subjects with class II skeletal malocclusion was 12613.50± 2023.409 which was greater compared to the other skeletal malocclusions.
Conclusion:

Sphenoid sinus volume was reported to be increased in subjects with skeletal class II malocclusion but there was no correlation between the cranial base length and sphenoid sinus volume in any group.

CONFLICT OF INTEREST

No conflicts of interest

FUNDING

No funding from the public, private sector or institutional organizations.

How to Cite this Article: Kumar, A., & Pandian, S. M. (2023). Evaluation Of Sphenoid Sinus Volume And Cranial Base Length In Subjects With Different Sagittal Skeletal Malocclusions: Original Research. International Journal of Orthodontic Rehabilitation, 14(2), 54–64. https://doi.org/10.56501/intjorthodrehabil.v14i2.870

Original Research

Year : 2023 | Volume : 14 | Issue : 2 | Page : 44-53

Evaluation of Maxillary Transverse Arch Dimensions Following Leveling and Alignment with Different Archwire-Bracket Combinations During Fixed Appliance Treatment - A Retrospective Study

Havisha Nookala 1, Nivethigaa B 2 1Post Graduate, 2Assistant Professor, Saveetha Dental College and Hospitals, Department of Orthodontics and Dentofacial Orthopaedics, Saveetha Dental College and Hospitals Saveetha University, Chennai – 600077

Address for Correspondence

Dr. Nivethigaa Balakrishnan, MDS

Assistant Professor, Department of Orthodontics and Dentofacial Orthopaedics, Saveetha Dental College and Hospitals, Saveetha University, Chennai - 600077

Email: nivethigaab.sdc@saveetha.com.

Contact: +91 9524234613 / +91 9791972324

ABSTRACT

Background

Arch expansion is one of the non- extraction methods of gaining space. This study aims to assess and compare the arch expansion achieved during initial leveling and alignment with three different bracket-archwire combinations.

Material and Methods

This was a retrospective study done in a university setup. From the available patient information archives, records of 30 subjects based on their advocated bracket system were identified and categorized into three groups. Their pre-treatment (T0) and post aligning (T2) 3D model maxillary scans were superimposed according to the reference points marked on the third palatal rugae using an OrthoAnalyzer software (3 shape version 19.0) to assess the changes in inter-canine width (ICW), inter-premolar width (IPW) and intermolar width (IMW) and arch length. For the recorded data, descriptive statistics, One-way ANOVA and Tukey HSD post hoc were analyzed using SPSS software.

Results

In Group 1 with MBT prescription with conventional nitinol archwires, the intra-group comparisons revealed no significant change (p value = 0.180). In Group 3 with ceramic MBT brackets with HANT archwires, the intragroup comparisons revealed no significant difference (p value = 0.414). However, in Group 2- Damon self-ligating bracket with broad archwires, intra-group comparisons revealed significant differences in inter-canine and interpremolar widths (p value = 0.048 and p value = 0.044, respectively).

Conclusion

The study aimed at evaluating transverse maxillary arch dimension changes with different bracketarchwire combinations. Maximum changes in the transverse dimension at ICW and IPW were noticed among all the three groups with maximum in Group 2 (passive self-ligating bracket with broad archwires). Although the inter-group comparisons revealed no statistically significant difference, it was appreciated clinically in relieving dental crowding. Keywords: Damon, MBT, arch dimension, 3D superimposition

Keywords: Damon, MBT, arch dimension, 3D superimposition.

FUNDING SOURCE

No associated funding from agencies in the public, commercial or non-profit sectors.

CONFLICTS OF INTEREST

The authors declare no conflict of interest.

How to cite this article: Evaluation of Maxillary Transverse Arch Dimensions Following Leveling and Alignment with Different Archwire-Bracket Combinations During Fixed Appliance Treatment - A Retrospective Study. Int J Orthod Rehabil 2023; 14 (2) 44- 53.

Original Research

Year : 2023 | Volume : 14 | Issue : 2 | Page : 31-43

A Comparative Evaluation Of The Shear Bond Strength Of Two Different Orthodontic Bonding Agents On Artificial Crown Surfaces: An Invitro Study

Priyanka Polineti 1, Anoosha Manda 2, Pradeep Kandikatla 3, C. V. Padmapriya 4, Praveen Kumar Varma Datla 5, Tivanani V D Mahendra 6, V. Sai Keerthi 7

1Post Graduate Student, 2,3Reader, 4Prof & Head, 5 Professor, 6,7Assistant Professor, Dept of Orthodontics and Dentofacial Orthopaedics, Vishnu Dental College, Bhimavaram, India

Address for Correspondence:

Priyanka Polineti

Post Graduate Student, Dept of Orthodontics and Dentofacial Orthopaedics, Vishnu Dental College, Bhimavaram

Phone: +918330975021

Email: priyankapolineti@gmail.com

Abstract

INTRODUCTION: Bonding of buccal tubes to the tooth is an essential procedure in orthodontic treatment. With the increase in the number of adult patients seeking fixed orthodontic treatment, there is a need to find a more reliable procedure to bond the artificial crown surface. Successful orthodontic treatment requires sufficiently high and durable bond between buccal tubes and ceramic/zirconia surfaces. There is a need for a bonding agent which can provide maximum bond strength to all surfaces. This study aimed to assess and compare the shear bond strength and adhesive remnants of orthodontic buccal tubes to natural teeth, ceramic crowns and zirconia crowns using two different bonding systems.

METHODS: In this in vitro study, 60 extracted human molar teeth were randomly assigned to three groups (n=20) and then divided into two subgroups(n=10). Bonding of buccal tubes to enamel, ceramic and zirconia surfaces was done using Assure plus universal bonding resin and Enhance LC. The shear bond strength of buccal tubes to the enamel, ceramic and zirconia surfaces were determined by universal testing machine. The SBSs and ARI scores were statistically analysed with and Kruskal Wallis test.

RESULTS: The mean shear bond strength of buccal tubes to enamel, ceramic and zirconia surfaces bonded with Assure plus and Enhance LC was highest for enamel followed by zirconia surfaces respectively. Non-parametric Kruskal-Walli’s test found significant differences regarding the shear bond strength and adhesive remnant index (ARI).

CONCLUSION: Bonding of buccal tubes to enamel, zirconia, and ceramic surfaces with Assure universal bonding resin and Enhance LC provided adequate bond strength. Thus, it may be used for bonding of orthodontic buccal tubes to the artificial crown surfaces in the clinical setting.

Keywords: Zirconia, Ceramic, Assure plus, Enhance LC, shear bond strength

SOURCE OF FUNDING

Nil in terms of financial assistance or sponsorship

CONFLICTS OF INTEREST

No conflicts of interest exist

How to Cite this article: Polineti, P., Manda, A., Kandikatla, P., C.V, P. priya, Datla, P. K. V., Tivanani, V. D. M., & Velagala, S. K. (2023). A Comparative Evaluation Of The Shear Bond Strength Of Two Different Orthodontic Bonding Agents On Artificial Crown Surfaces: An Invitro Study: Original Research. International Journal of Orthodontic Rehabilitation, 14(2), 30–42. https://doi.org/10.56501/intjorthodrehabil.v14i2.781

Original Article

Year : 2023 | Volume : 14 | Issue : 2 | Page : 1-16

A Quantitative Analysis for Effect of Orthodontic Treatment on Body Posture and Its Correlation With Cervical Posture in Skeletal Class II Malocclusion – A Clinical Study

Priyanka Venkatasubramanian1, Ratna Parameswaran2 Devaki Vijayalakshmi 3

1 Postgraduate, 2Professor, 3Professor and Head, Department of Orthodontics and Dentofacial Orthopaedics, Meenakshi Ammal Dental College and Hospital, Meenakshi Academy of Higher Education & Research, Maduravoyal, Chennai.

Address for Correspondence

Priyanka Venkatasubramanian

Postgraduate Student, Department of Orthodontics and Dentofacial Orthopaedics, Meenakshi Ammal Dental College and Hospital, MAHER Meenakshi Academy of Higher Education & Research.

Abstract

AIM: To quantitatively evaluate and compare the body posture and its correlation with cervical posture and plantar pressure in subjects with skeletal class II malocclusion, before and after camouflage orthodontic treatment.

MATERIALS AND METHODS: 18 subjects were considered for the study and subjected to lateral cephalograms and body posture analysis before and after camouflage orthodontic treatment. Cranio-cervical angles were compared before and after treatment using paired T test. A force platform was designed to accommodate the feet with pressure sensors placed at hallux, first metatarsal and medial calcaneus regions to record the loading pressure. The plantar pressure distribution values were correlated with the cranio-cervical angles.

RESULTS: There is statistically significant difference (p value <0.05) in the ANB angle, GoGn/OPT angle between pre and post camouflage orthodontic therapy indicating over extension of the head over the spinal column. Post treatment Pearson correlation coefficient indicates that the cervical curvature (OPT/CVT angle) has a negative correlation with the plantar pressure at medial calcaneus region. However, high statistical significance was found in the plantar pressure distribution before and after orthodontic treatment at all three regions.

CONCLUSION: Cervical curvature increased after camouflage orthodontic therapy, indicating over extension of the cervical spine. Plantar pressure reduced in the hallux, first metatarsal and medial calcaneus regions. The recorded value at the hallux region elicited considerable reduction indicating a shift in the plantar pressure from the most anterior region to the central region.

KEYWORDS: Posture; orthodontic treatment; Plantar pressure; Occlusion.

CONFLICT OF INTEREST

The authors have no conflict of interests to declare.

SOURCE OF FUNDING

Nil

How to cite this Article: Venkatasubramanian, P., Parameswaran, R., & Vijayalakshmi, D. (2023). A Quantitative Analysis for Effect of Orthodontic Treatment on Body Posture and Its Correlation With Cervical Posture in Skeletal Class II Malocclusion – A Clinical Study: Original Article. International Journal of Orthodontic Rehabilitation, 14(2), 1–16. https://doi.org/10.56501/intjorthodrehabil.v14i2.565

Case Report

Year : 2023 | Volume : 14 | Issue : 1 | Page : 26-35

Ortho-Surgical Management of An Adult Patient with Gummy Smile

V. Sowmya Reddy1 , V D Mahendra Tivanani 2 , MaliReddy Mounika3 , K. S. V. K. Kalyan4 , C. V. Padmapriya5 , V. Sai Keerthi6

1Post Graduate Student, 2,3,4,6 Assistant professor, 5 Professor and Head of Department, Dept of Orthodontics and Dentofacial Orthopaedics, Vishnu Dental College, Bhimavaram, India.

Address for Correspondence:

Dr. V D Mahendra Tivanani

Assistant Professor, Dept of Orthodontics and Dentofacial Orthopaedics, Vishnu Dental College, Bhimavaram, India.

Phone: +91 8074236310

Email: dr.mahendramds@gmail.com

Abstract

Aim:

This case report represents the clinical management of a Skeletal Class II adult patient with gummy smile treated by Orthognathic surgery.

Background: 

Vertical maxillary excess (VME) is the most common skeletal deformity in Skeletal Class II which is treated by Anterior Maxillary Osteotomy (AMO) and Gummy Smile is the characteristic feature of VME in which the anterior part of maxilla is superiorly repositioned. 

Case Description: 

A 19-year-old patient reported our clinic with the complaint of forwardly placed upper front teeth. On extra oral examination, she had convex profile with posterior divergence and interlabial gap of 10mm and everted upper lip. The patient had a gummy smile of 8mm. Intra orally, she had Class II canine relationship on both sides with missing irt 16, 36, 46. Cephalometric values showed Class II skeletal base with protrusive upper and lower incisors and acute nasolabial angle. Initially orthodontic treatment was done and extraction of upper first premolars was planned during surgery. AMO was done with superior impaction of 4mm and posteriorly by 6mm. After 4 weeks of post surgery, the settling of occlusion using intermaxillary elastics was done. At the end of the treatment, the patient had Class I canine relationship on both sides with Skeletal Class I and overjet and overbite was 2mm. The patient gummy smile was reduced to 4mm which was accepted by the patient. Fixed retention was given in both the arches. The total treatment time was around 30 months. 

Conclusion: 

The proper diagnosis and appropriate treatment planning is the main key to achieve stable results in Orthodontics. An interdisciplinary approach with the orthodontist and surgeon will lead to achieve stable, functional and esthetic results.

Key words: Orthodontics, Surgery, Malocclusion, Skeletal discrepancy,

Source of Funding:

Nil

Conflict of Interest:

The authors have no conflicts of interest to declare.

How to Cite this article: Reddy, S., Tivanani, M., Mounika, M., K. S. V. K. Kalyan, C. V. Padmapriya, & V. Sai Keerthi. (2023). Ortho-Surgical Management of An Adult Patient with Gummy Smile: A Case Report . International Journal of Orthodontic Rehabilitation, 14(1), 26–35. https://doi.org/10.56501/intjorthodrehabil.v14i1.764

Original Article

Year : 2022 | Volume : 13 | Issue : 4 | Page : 52-64

Effectiveness of Tooth Brushes on Gingival Health in Patients undergoing Orthodontic Treatment

Mohammed A. Korayem

Assistant Professor in Orthodontics, Chairman, Department of Preventive Dental sciences Albaha university, College of Dentistry, Albaha Region, Saudi Arabia.

Address for Correspondence:

Mohammed A. Korayem

Assistant Professor in Orthodontics Chairman, Department of Preventive Dental Sciences Albaha university, College of Dentistry, Albaha Region, Saudi Arabia

Mail id:mkarim@bu.edu.sa

Abstract

Aim:

To evaluate and compare the effectiveness of two different manual toothbrushes on gingival health among patients undergoing orthodontic treatment.

Methodology:

In the present randomized cross-over controlled trial, 60 subjects were recruited, to receive either crisscross or multilevel bristle design. Modified Gingival Index (MGI), Modified Silness and Loe Plaque Index, and Gingival Bleeding Index (GBI) and were assessed for 120 days. Statistical analysis was done using SPSS version 21 (SPSS; Chicago, IL, USA). Owing to the ordinal nature of the indices, non-parametric tests of significance were used.

Results:

The efficacy of the two-bristle design brush showed an overall reduction in the mean score. Overall significant differences were seen in the efficacy of the two different bristle designs. Both the study groups showed a reduction in the mean MGI, PL, and GBI with a P value less than 0.001 which was statistically significant.

Conclusion:

In the present study, the criss-cross bristle design was found to be significantly more effective as compared to the multilevel toothbrush design for reducing MGI, PL, and GBI scores.

Keywords: Manual toothbrushes, Mechanical plaque control, Orthodontics, gingival index, plaque index, bleeding index, plaque control, manual brushing.

SOURCE OF FUNDING

The authors have no external sources of funding to declare.

CONFLICT OF INTEREST

The authors have no conflict of interests to declare

How to cite this article : Korayem, M. (2023). Effectiveness of Tooth Brushes on Gingival Health in Patients undergoing Orthodontic Treatment : Original Article. International Journal of Orthodontic Rehabilitation, 13(4), 52–64. https://doi.org/10.56501/intjorthodrehabil.v13i4.688

Original Research

Year : 2022 | Volume : 13 | Issue : 4 | Page : 39-51

Comparison of Accuracy and reliability of Automated tracing Android app with Conventional and Semiautomated Computer aided tracing software for cephalometric Analysis – A cross-sectional study

P. Leevan Paul1 , S.D.Milling Tania2 , Sonali Rathore3 , Dr.Sheloni Missier4 , Dr. Bevin Shaga5 1Post Graduate, 2Professor and Head of the Department, 3Reader, 4,5Senior Lecturer, Rajas Dental College and Hospital, Kavalkinaru.

Address for Correspondence :

Dr. P. Leevan Paul,

Post Graduate Department of Orthodontics, Rajas Dental College and hospital, Kavalkinaru.

Email id: leevanpaul@gmail.com

Contact number- 8489777379

Abstract

Introduction

Cephalometry used as an adjuvant tool in orthodontic diagnosis has undergone significant changes from manual tracing to computer assisted digital tracing cephalometric analysis system. The smart phone apps running in android or other operating systems were introduced recently for doing cephalometric analysis. Hence this study was done comparing the accuracy and reliability of automated tracing (Webceph Android app) with gold standard manual tracing and semi-automatic tracing (NemoCeph).

Materials and Methods

The study was performed on 39 Pre-treatment lateral cephalograms. 10 angular and 11 linear skeletal, dental and soft tissue parameters were assessed by tracing the cephalograms manually, digitally using Nemoceph software and Webceph app. The mean and standard deviation were calculated, the overall intergroup comparisons were done using ANOVA test and individual intergroup comparisons were done by post-hoc analysis using Sidak Test. The overall interclass correlation coefficient (ICC) was calculated between the three groups.

Results

Angular measurements such as Occlusal plane to SN (P< 0.05) and Nasolabial angle (P< 0.05) showed significant difference between the different tracing methods and the linear parameters such as N perpendicular to Point A (P< 0.05) and Wits Appraisal (P< 0.05) showed significant difference between the different tracing methods. The overall reliability statistics showed good agreement (P<0.05) among all three groups.

Conclusion

Automated tracing (WebCeph) had more landmark identification errors when compared with manual or semi- automatic tracing (Nemoceph). Both WebCeph and Nemoceph were superior in their reliability when compared to manual tracing, with Nemoceph demonstrating greater efficacy compared to WebCeph.

Source of Funding

No external sources of funding to declare.

Conflict of Interest

The authors have no conflict of interest to declare.

How to cite this article: Paul, L., S.D. Miliing Tania, Sonali Rathore, Missier, S., & Shaga, B. (2023). Comparison of Accuracy and reliability of Automated tracing Android app with Conventional and Semiautomated Computer aided tracing software for cephalometric Analysis – A cross-sectional study: Original Research. International Journal of Orthodontic Rehabilitation, 13(4), 39–51. https://doi.org/10.56501/intjorthodrehabil.v13i4.650

Case Report

Year : 2022 | Volume : 13 | Issue : 4 | Page : 25-38

ENHANCING SMILE ESTHETICS IN A PATIENT WITH VERTICAL MAXILLARY EXCESS BY TOTAL MAXILLARY ARCH INTRUSION USING TEMPORARY SKELETAL ANCHORAGE SYSTEM

Manoj R Sekar1 , Ratna Parameswaran2 , Balaji Rajkumar3 , Srinivasan Boovaraghavan4 , Devaki Vijayalakshmi5 .

1Post Graduate, 2&4 Professor, 3 Assistant Professor, 5 Professor and Head, Department of Orthodontics, Meenakshi Ammal dental college and hospital, Chennai, Tamil Nadu, India.

Address for Correspondence

Manoj R Sekar

Post-graduate, Department of Orthodontics, Meenakshi Ammal Dental College and Hospital, Chennai

Abstract

Smile esthetics is a prime concern in contemporary orthodontic therapy. This case report is about a growing female patient with the inability to close the lips, vertical maxillary excess and hyperdivergent class II skeletal pattern. To enhance skeletal therapy benefits , differential intrusion of segments in the upper arch was required. Bilateral Bollard type miniplates were inserted on the infrazygomatic crest . The technique employed helped this patient avoid orthognathic surgery by allowing a complete upper arch intrusion, treating lip incompetence and causing counterclockwise movement of the mandible.

Financial support and sponsorship:

Nil

Conflicts of interest:

There are no conflicts of interest.

How to cite this article : Sekar, M. R., Parameswaran, R., Rajkumar, D., Boovaraghavan, D. S., & Vijayalakshmi, D. D. . (2022). ENHANCING SMILE ESTHETICS IN A PATIENT WITH VERTICAL MAXILLARY EXCESS BY TOTAL MAXILLARY ARCH INTRUSION USING TEMPORARY SKELETAL ANCHORAGE SYSTEM: TSAD-assisted VME correction- A Case Report. International Journal of Orthodontic Rehabilitation, 13(4), 25–38. https://doi.org/10.56501/intjorthodrehabil.v13i4.614

Original Article

Year : 2022 | Volume : 13 | Issue : 4 | Page : 14-24

Mesial movement of maxillary first molars and vertical dimensional changes in orthodontic extraction treatment for patients with different facial morphology

Abdurahman Alwadei1 , Farhan Alwadei2 , Ali Alfarhan3 , Madhur Upadhyay4 , Saleh Alwadei5

1 Assistant Professor, Department of Pediatric Dentistry and Orthodontics, College of Dentistry, King Saud University, Riyadh, Saudi Arabia. 2&5Assistant Professor, Department of Preventive Dental Sciences, College of Dentistry, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia, 3 Teaching assistant, Department of Restorative Dental Sciences, College of Dentistry, King Khalid University, Abha, Saudi Arabia, 4 Associate Professor, Division of Orthodontics (L-7060), Department of Craniofacial Sciences, University of Connecticut Health, 263 Farmington Avenue, Farmington, CT 06030, USA.

Corresponding author:

Abdurahman Alwadei ,

King Saud University, College of Dentistry Department of Pediatric Dentistry and Orthodontics Building #23, 1st Floor, Room 17 P.O. Box 60169, Riyadh 11545 Kingdom of Saudi Arabia ,

Phone: (+966) 531937982 ,

Email: aalwadei@ksu.edu.sa.

ABSTRACT

Objectives:

Primarily, to compare anchorage loss and changes in mandibular plane (MP) angle, overbite, and amount of horizontal, vertical, and angular movements of maxillary incisors in groups of hypodivergent, hyperdivergent, and normodivergent patients. Secondarily, to analyze the relationship between those factors.

Methods:

Pre- and post-treatment cephalograms of 89 patients treated with extraction of four bicuspids or two maxillary bicuspids were analyzed. The sample was divided into three groups based on their facial pattern measured by SN-MP angle (hypodivergent: < 270 , hyperdivergent: >380 , and normodivergent: 270 -380 ). Linear and angular measurements included the distances of U1 tip and U6 mesial height of contour to Y-axis (i.e., line perpendicular to the X-axis, passing through Sella turcica), distance of U1 tip to Sella on X-axis, overbite, angulation of U1 to palatal plane, and SN-MP and ANB angles. Inferential statistics included one-way ANOVA, Chi-square test, independent t-test, and Pearson’s correlation coefficients.

Results:

Facial morphology did not primarily affect anchorage loss, because other factors such as crowding, severity of Class II molar relationship, and extraction modality played more impactful role (P< 0.01). Change in mandibular plane angle was neither influenced by, nor correlated with, initial facial morphology or anchorage loss (P> 0.05). Positive change in overbite was significantly correlated with facial pattern, incisor extrusion and retroclination (r= 0.30, 0.44, and -0.35, respectively, P< 0.01).

Conclusion:

Anchorage loss in extraction orthodontic treatment is not influenced primarily by initial facial morphology. Anchorage loss is not significantly associated with MP angle reduction. Change in overbite can be achieved through incisor extrusion and retroclination. Key Words: Facial pattern, Anchorage loss, Extraction effects, vertical dimension.

Key Words: Facial pattern, Anchorage loss, Extraction effects, vertical dimension.

DECLARATION OF INTERESTS

The authors have no conflict of interest.

SOURCE OF FUNDING

The authors have no external source of funding to declare

How to cite this article: Alwadei, A., Alwadei, F. ., Alfarhan, A., Upadhyay, M. ., & Alwadei, S. (2022). Mesial movement of maxillary first molars and vertical dimensional changes in orthodontic extraction treatment for patients with different facial morphology: Original Research. International Journal of Orthodontic Rehabilitation, 13(4), 14–24. https://doi.org/10.56501/intjorthodrehabil.v13i4.618

Case Report

Year : 2022 | Volume : 13 | Issue : 1 | Page : 36-39

LIMITED OUTCOME ORTHODONTICS- TWO CASE REPORTS

Mohamed Iqbal J 1, Dharshini V 2, Aruna V 3

1 Senior Assistant Professor, 2,3 Interns, Department of Orthodontics, TNGDC Hospital, Chennai

ABSTRACT

There is an increasing trend in adults seeking orthodontic treatment. Visibility of braces and duration of treatment are factors detrimental to patients choice of having orthodontic treatment as well as their satisfaction with the outcome. Adult orthodontics is unique both in the treatment goals as well as tissue response. Realistic goals with adjuvant procedures and short duration of treatment are preferred. We present two cases of “Limited outcome orthodontics” in adult patients with localized malalignment, successfully managed within a very short duration of 5 months.

Keywords- Adult orthodontics, Limited outcome Orthodontics, Short term orthodontics

SOURCE OF FUNDING

The author of this review has no funding sources to declare.

How To Cite This Article:

Dharshini V, Mohamed Iqbal, & Aruna V. (2022). LIMITED OUTCOME ORTHODONTICS- TWO CASE REPORTS. International Journal of Orthodontic Rehabilitation, 13(1), 36–39. https://doi.org/10.56501/intjorthodrehabil.v13i1.3.

Original Article

Year : 2022 | Volume : 13 | Issue : 1 | Page : 23-27

PATIENT’S PERCEPTION OF PAIN AND DISCOMFORT DURING MAXILLARY ARCH EXPANSION USING TWO DIFFERENT APPLIANCES - A PILOT QUESTIONNAIRE SURVEY

Dr. Nilesh Suresh 1 , Dr. Ravindra Kumar Jain 2

Department of Orthodontics and Dentofacial Orthopaedics, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences

Saveetha University, Chennai 600 077

ABSTRACT:

Aim:

To evaluate and compare perceived pain and discomfort levels experienced by subjects treated with tooth-borne (Hyrax) and bone-borne (MARPE) Maxillary expansion appliances.

Materials and Methods:

Ten subjects (7 boys and 3 girls) with a mean age of 15.8(+/- 2.8) years were randomized into two groups. Group A received a MARPE appliance anchored using mini-implants in the anterior palate and group B received a conventional Hyrax appliance. A self-assessment questionnaire on pain intensity, discomfort and analgesic consumption was given to subjects on the review visit and responses were collected. Descriptive statistics and Mann-Whitney U test was done to compare the mean of pain and discomfort levels between the two groups.

Results:

All 10 subjects answered the questionnaire. More pain was experienced in the posterior teeth region by subjects treated with MARPE (p&lt;0.05). No significant intergroup difference in pain levels experienced in the anterior region, palatal vault and the head region and analgesic consumption was noted. (p&gt;0.05)

Conclusions:

Although both Hyrax and MARPE were generally well tolerated there was a significantly higher pain experience in posterior teeth region for subjects treated with MARPE.

Key Words: Maxillary expansion; Pain and discomfort; Mini-implants; Questionnaire

DECLARATION OF CONFLICTING INTERESTS:

The Authors declare that there is no conflict of interest.

FUNDING:

The authors received no financial support for the research, authorship, and/or publication of this article.

How to Cite This Article:

Nilesh Suresh, & Ravindra Kumar. (2022). PATIENT’S PERCEPTION OF PAIN AND DISCOMFORT DURING MAXILLARY ARCH EXPANSION USING TWO DIFFERENT APPLIANCES - A PILOT QUESTIONNAIRE SURVEY: Original Article. International Journal of Orthodontic Rehabilitation, 13(1), 23–27. https://doi.org/10.56501/intjorthodrehabil.v13i1.5

Original Article

Year : 2022 | Volume : 13 | Issue : 1 | Page : 16-22

COMPARATIVE EVALUATION OF WOUND HEALING FOLLOWING GINGIVECTOMY USING DIODE LASER AND ERBIUM, CHROMIUM-DOPED YTTRIUM, SCANDIUM, GALLIUM AND GARNET (Er:Cr:YSGG) LASER–IN PATIENTS UNDERGOING FIXED ORTHODONTIC TREATMENT-A RANDOMIZED CONTROLLED TRIAL.

Inchara Naidu 1, Priya Lochana Gajendran 2, Saveetha Dental College and Hospitals,

Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai 600 077

ABSTRACT:

Aim:

The aim of the current study is to compare the healing following gingivectomy procedures using the Diode system and Er:Cr:YSGG lasers in patients undergoing fixed orthodontic treatment.

Methodology:

The study is a single center randomized controlled clinical study with a sample size of 40 patients who underwent gingivectomy using lasers. The patients were divided into two groups randomly (Group A= 20 and Group B= 20). Group A patients had undergone gingivectomy using diode laser (BIOLASE EPIC X,940 nm) and Group B patients had undergone gingivectomy using Er:Cr:YSGG laser (Waterlase,2780nm). The patients were followed at day3, day 7 and day 14. The wound healing was assessed post laser application using a healing index by Landry et al at different time intervals. Data were entered in Microsoft Excel spreadsheet and analyzed using SPSS software (IBM SPSS Statistics, Version 20.0, Armonk, NY: IBM Corp.). Independent t test was used to compare the mean healing index score between the groups. Repeated measures ANOVA and Post hoc Bonferroni test was used for comparison of mean healing index scores of Group A and B at different time periods

Result:

When comparing the healing index at day 3 between the groups, there was no significant difference between the diode laser and erbium laser group (P = 0.24). Similarly at day 7 and at day 14, there were no significant differences between the groups (P= 0.20), (P= 0.18) at day 7 and day 14 respectively. When comparing the healing index score of gingivectomy with diode laser between different time intervals, there was a statistically significant healing was seen at day 14 (P = 0.001). The healing at day 14 was significantly better than day 3 and day 7 in the erbium laser group (P =0.001).

Conclusion:

Within study limits it is concluded that Er:Cr:YSGG lasers have better healing compared to diode lasers following laser assisted gingivectomy although the results are not statistically significant. Thus, the use of laser is an effective treatment approach in the management of orthodontic associate gingival enlargement.

Keywords: Diode, Er:Cr:YSGG; Gingivectomy; Healing; Innovative technology; Laser.

CONFLICT OF INTERESTS:

All the authors declare that there was no conflict of interest in the present study.

SOURCE OF FUNDING:

The present project is funded by Saveetha Institute of Medical and Technical Sciences.

Saveetha Dental College and Hospitals. Saveetha University.

How to Cite This Article: Priya Lochana Gajendran, & Inchara Naidu. (2022). COMPARATIVE EVALUATION OF WOUND HEALING FOLLOWING GINGIVECTOMY USING DIODE LASER AND ERBIUM, CHROMIUM-DOPED YTTRIUM, SCANDIUM, GALLIUM AND GARNET (Er:Cr:YSGG) LASER–IN PATIENTS UNDERGOING FIXED ORTHODONTIC TREATMENT-A RANDOMIZED CONTROLLED TRIAL.: Original Article. International Journal of Orthodontic Rehabilitation, 13(1), 16–22. https://doi.org/10.56501/intjorthodrehabil.v13i1.11

Review Article

Year : 2022 | Volume : 13 | Issue : 1 | Page : 10 -15

FACTORS TO BE CONSIDERED IN ORTHODONTIC INTERDISCIPLINARY APPROACH – A REVIEW

Hamad Alqahtani,

Orthodontic Department, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia.

Abstract

Orthodontic treatment can be part of a dental interdisciplinary treatment as a way to help other specialists in the team achieve efficient treatment results when dealing with complex cases. The team members must have basic and sufficient knowledge related to other disciplines if they are to have common ground for fruitful discussion of treatment options and possible solutions that will provide optimum esthetics and function, especially for adult patients. This article discusses important factors related to endodontics, periodontics, and restorative/prosthodontics and their interactions with orthodontics.

Keywords: interdisciplinary; orthodontics; endodontics, periodontics, prosthodontics

CONFLICT OF INTEREST

None

SOURCE OF FUNDING

The author of this review has no funding sources to declare.

How to Cite This Article:

Alqahtani H, Factors to be Considered in Orthodontic Interdisciplinary Approach – A Review. Int J Orthod Rehabil 2022;13:1:10-15

Hamad Alqahtani. (2022). FACTORS TO BE CONSIDERED IN ORTHODONTIC INTERDISCIPLINARY APPROACH – A REVIEW. International Journal of Orthodontic Rehabilitation, 13(1), 10–15. https://doi.org/10.56501/intjorthodrehabil.v13i1.14

Systematic Review

Year : 2022 | Volume : 13 | Issue : 1 | Page : 01-09

MANDIBULAR ARCH CHANGES FOLLOWING EXPANSION WITH SCHWARZ APPLIANCE IN GROWING PATIENTS – A SYSTEMATIC REVIEW.
Mathew Thomas Maliael1, R Navaneethan2, Ravindra Kumar Jain3
Department of Orthodontics, Saveetha Dental College and Hospital, Saveetha Institute of Technical and Medical Sciences, Chennai – 600 077.

ABSTRACT

Aim and Objectives

The aim of this review is to systematically evaluate and assess the available evidence on arch dimensional changes in the mandible following expansion using Schwarz Appliance in growing patients.

Materials and Methods

The protocol for the review was registered with the PROSPERO database. A systematic search was done on the following scientific databases PubMed, Cochrane Central, LILACS and Google Scholar to identify articles of relevance published until April 2021. Articles that satisfied the inclusion criteria were included in the review. The review was performed based on the PRISMA guidelines. MINORS tool was used to evaluate the Risk of Bias and quality of evidence of the included studies.

Results

243 trials were identified after implementing the search strategy. After eliminating duplicates 196 trials remained. After screening the titles and abstracts for the eligibility criteria, 190 trials were eliminated from further review. Full text was sought for the remaining six articles and one study was eliminated after review of the full text. Four the included studies showed low Risk of Bias in their methodologies and one study showed a low risk of Bias in its methodology. Qualitative analysis was performed on the remaining five trials. The studies significant increase in the Intermolar, intercanine, interpremolar and arch perimeter and also observed significant up righting of the permanent mandibular first molar.

Conclusion

Arch dimensional changes in the mandible of growing patients after expansion using Schwarz Appliance are dento-alveolar in nature. No skeletal Expansion is seen.

Key Words: Expansion, Schwarz Appliance, Growing Patients.

CONFLICT OF INTEREST

The authors of this review have no conflict of interest to declare.

FUNDING

The authors of this review have no funding sources to declare.

How to Cite This Article:

R Navaneethan, Ravindra Kumar Jain, & Mathew Thomas Maliael. (2022). MANDIBULAR ARCH CHANGES FOLLOWING EXPANSION WITH SCHWARZ APPLIANCE IN GROWING PATIENTS – A SYSTEMATIC REVIEW.: Original Article. International Journal of Orthodontic Rehabilitation, 13(1), 1–9. https://doi.org/10.56501/intjorthodrehabil.v13i1.15

Short Communication

Year : 2016 | Volume : 7 | Issue : 3 | Page : 112-114

Dental lasers: A review of safety essentials

Subbaiah Pradeep1, SR Anitha2, S Ravi1, BM Shivalinga1, H Jyothikiran1

1 Department of Orthodontics and Dentofacial Orthopaedics, JSS Dental College and Hospital, Mysore, Karnataka, India, 2 Department of Pedodontics, CODS, Davangere, Karnataka, India

Correspondence Address:

Subbaiah Pradeep

Department of Orthodontics and Dentofacial Orthopaedics, JSS Dental College and Hospital, Mysore, Karnataka, India.

Abstract:

Dental professionals are predisposed to a number of occupational hazards. These include exposure to ionizing radiation and nonionizing radiation. The current paper reviews the studies relating to occupational health problems in dental practice.

Source of Support: 

None

Conflict of Interest: 

None

DOI: 10.4103/2349-5243.192535

How to cite this article: Pradeep S, Anitha SR, Ravi S, Shivalinga BM, Jyothikiran H. Dental lasers: A review of safety essentials. Int J Orthod Rehabil 2016;7:112-4.