Jay Sinojiya1, Kaladhar Reddy Aileni2, Madhukar Reddy Rachala3, Jaipal Reddy Pyata4, Vankre Mallikarjun5, C Manjunatha Reddy3. 1. Post graduate student, Department of Orthodontics and Dentofacial Orthopaedics, Mahabubnagar, Andhra Pradesh, India . 2. HOD & Professor, Department of Orthodontics and Dentofacial Orthopaedics, Mahabubnagar, Andhra Pradesh, India . 3. Reader, Department of Orthodontics and Dentofacial Orthopaedics, Mahabubnagar, Andhra Pradesh, India . 4. Professor, Department of Orthodontics and Dentofacial Orthopaedics, Mahabubnagar, Andhra Pradesh, India . 5. Senior lecturer, Department of Orthodontics and Dentofacial Orthopaedics, Mahabubnagar, Andhra Pradesh, India .
Abstract
AIMS: The Aim of the study was to establish Soft Tissue Cephalometric Norms for skeletal and dental relationships amongst the Mahabubnagar adult population. MATERIALS AND METHODS: Sixty subjects (30 Males & 30 Females) subjects from different part of Mahabubnagar in the age group 18-25 Years (Mean age 21.3 Years) were selected at random for the study and lateral cephalograms were taken. All the cephalograms were traced by two operators using conventional hand tracing. The parameters used in the study were taken from Arnett and Bergman soft tissue cephalometric analysis (STCA). Overall 46 measurements including 40 linear, 6 angular parameters were used. Mean and standard deviation values were calculated. The difference between males and females were evaluated using student t-test. RESULTS: The values obtained from the study showed significant difference in most of the parameters from that of Arnett et al., norms and between males and females within Mahabubnagar population. CONCLUSION: Males had thicker soft tissue structures, acute nasolabial angle, increased facial lengths and heights, increased midface deficiency, recessive lower face, more convex profile and less upright mandibular incisors than females within Mahabubnagar population.
AIMS: The Aim of the study was to establish Soft Tissue Cephalometric Norms for skeletal and dental relationships amongst the Mahabubnagar adult population. MATERIALS AND METHODS: Sixty subjects (30 Males & 30 Females) subjects from different part of Mahabubnagar in the age group 18-25 Years (Mean age 21.3 Years) were selected at random for the study and lateral cephalograms were taken. All the cephalograms were traced by two operators using conventional hand tracing. The parameters used in the study were taken from Arnett and Bergman soft tissue cephalometric analysis (STCA). Overall 46 measurements including 40 linear, 6 angular parameters were used. Mean and standard deviation values were calculated. The difference between males and females were evaluated using student t-test. RESULTS: The values obtained from the study showed significant difference in most of the parameters from that of Arnett et al., norms and between males and females within Mahabubnagar population. CONCLUSION: Males had thicker soft tissue structures, acute nasolabial angle, increased facial lengths and heights, increased midface deficiency, recessive lower face, more convex profile and less upright mandibular incisors than females within Mahabubnagar population.
Entities:
Keywords:
Cephalometric norms; Conventional hand tracing; Lateral cephalogram
Authors: Abhilasha O Yadav; Chanjyot Singh Walia; Rajiv M Borle; Kiran H Chaoji; Ritesh Rajan; Abhay N Datarkar Journal: Indian J Dent Res Date: 2011 Jan-Feb