Abstract
Aim
The aim of this study is to deduce the cephalometric norms for orthognathic surgery in Chhattisgarh population by comparing with the analysis given by Burstone et al. for hard tissue and Legan and Burstone for soft tissue.
Materials and Methods
Lateral cephalograms of 70 subjects (35 male and 35 female) aged between 18 and 25 years having class I malocclusion, acceptable facial profile were recorded and traced for the analysis and interpretation using landmarks and values given by Burstone’s analysis were obtained and further comparison was done for the values obtained for the Chhattisgarh population with that of Caucasians.
Results
Findings of our study were statistically significant as considerable skeletal differences were found between men and women of Chhattisgarh origin compared to Caucasian origin. Many contrasting findings were discovered in our study group from that of the Caucasian population with respect to the maxillo-mandibular relation, vertical hard tissues parameters. Less differences were found in horizontal hard tissue parameters and dental parameters among the two study populations.
Conclusion
The differences found must be kept in consideration during analysis of cephalogram for orthognathic surgeries. Values obtained can be considered to assess deformities and surgical planning to achieve optimal results for Chhattisgarh population.
Clinical Significance
The understanding of normal human adult’s facial measurements are important to assess craniofacial dimensions and facial deformities and to monitor postoperative results in orthognathic surgeries. Cephalometric norms can be a beneficial abet to clinicians in ascertaining the patient abnormalities. Norms define the ideal cephalometric measurements for patients based on factors such as age, sex, size and race. It has become apparent over years that significant variations do occur among and between the individuals of different racial origins.
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Acknowledgements
We would like to thank Dr. Pramod Sharma, Reader in the Department of Oral and Maxillofacial Pathology, Chhattisgarh Dental College and Research Institute for immense help and guidance in the statistical analysis of the study. I would also like to extend my acknowledgement to Dr. Ritika Motghare and Dr. Akash Swarnkar for the encouragement and support.
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Singh, R., Awasthy, A., Krishna, B.P. et al. Do We Vary from Caucasians! Cephalometric Analysis for Orthognathic Surgery in Chhattisgarhi Population. J. Maxillofac. Oral Surg. 21, 1237–1243 (2022). https://doi.org/10.1007/s12663-021-01559-4
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DOI: https://doi.org/10.1007/s12663-021-01559-4