Anatomical Variations in the Mandibular Angle Region: Insights from Dry Mandible Studies
Abstract
The mandible is a complex craniofacial bone that exhibits substantial anatomical variability among individuals. This study investigates and characterizes anatomical variations within the mandibular angle region using a comprehensive mandibular morphometry approach. The primary objective is to provide in-depth insights into the diversity of mandibular morphology and its potential clinical implications. This research is based on the analysis of 100 dry mandibles from Asan Memorial Dental College, India. A carefully selected sample of 100 dry mandibles was acquired from Asan Memorial Dental College, India, and subjected to meticulous morphometric analysis. Various mandibular parameters, including mandibular ramus height (MRH), mandibular ramus width (MRW), mandibular angle (MA), gonial angle (GA), and gonial width (GW), were measured using precise digital calipers. These measurements were statistically analyzed to determine mean values, standard deviations, and ranges. Additionally, one-way ANOVA and post hoc tests were conducted to identify statistically significant variations within the sample.
The mandibular morphometric analysis revealed noteworthy variations within the mandibular angle region. The mean values, standard deviations, and ranges for MRH, MRW, MA, GA, and GW are detailed in the results section. These findings illustrate a diverse spectrum of mandibular morphologies among the examined dry mandibles. Notably, significant variations were observed in both the mandibular angle and gonial angle. The identified anatomical variations in the mandibular angle region hold significant clinical implications across various medical and dental disciplines. These findings are particularly relevant to orthodontics, oral and maxillofacial surgery, forensic anthropology, and prosthodontics. They emphasize the necessity of recognizing these variations when planning and executing clinical procedures involving the mandible.
This study on anatomical variations in the mandibular angle region, based on an analysis of 100 dry mandibles from Asan Memorial Dental College, India, highlights the considerable diversity in mandibular morphology. These variations have far-reaching implications for clinical practice and forensic investigations, emphasizing the need for a thorough understanding of craniofacial anatomy. This research contributes significantly to the advancement of dental and medical sciences by providing valuable insights into the intricate world of mandibular variation.
