Predictability of Yen Angle & Appraisal of Various Cephalometric Parameters in the Assessment of Sagittal Relationship between Maxilla and Mandible in Angle’s Class II Malocclusion
Journal Title: People's Journal of Scientific Research. - Year 2012, Vol 5, Issue 1
Abstract
The study was aimed to check the predictability and variability of Yen angle along with other sagittal discrepancy parameters and to discuss the correlation existing between them, so as to obtained a more reliable and least variable parameter for antero-posterior cephalometric analysis. The lateral cephalograms of 120 Class II malocclusion in Indian subjects were obtained and traced for seventeen different sagittal discrepancy parameters. The age of subjects ranged from 17-24 years. Study revealed that, Yen angle was highly reliable (CV= 1.81) and most homogenously distributed angular parameter to assess antero-posterior sagittal discrepancy. Other parameters like FABA, APDI/ PABA, SGn-AB and Beta angle also exhibit homogenous distribution and less variability in comparison to other parameters. As all the parameters used in the study share statistically significant correlation amongst themselves, instead of relying on one single parameter, others also should be checked and should be correlated with clinical findings.
Authors and Affiliations
Jigar Doshi, Kalyani Trivedi, Tarulatha Shyagali
Keywords
Related Articles
- EP ID EP97814
- DOI -
- Views 116
- Downloads 0
Validity Assessment of IDRS for Diabetes Mellitus
A cross sectional study was conducted in a tertiary health care centre of Central India to determine correlation between IDRS and fasting blood sugar to assess the validity of IDRS in diagnosing DM. In the diabetic group...
Esthetic Closure of Diastema by Porcelain Laminate Veneers: A Case Report
From a purely cosmetic standpoint, value of the appearance of one’s teeth has taken on a greater importance in today’s society. Multiple options are available to treat the problems arising in the zone of high esthetic se...
Dedifferentiated Chondrosarcoma of Humerus- A case report
Dedifferentiated chondrosarcoma is a rare and most malignant form of chondrosarcoma, accounting for approximately 11 % of all chondrosarcomas. It generally occurs in older patients having slight male predilection. Howeve...
Anatomical variations of Nose and Paranasal Sinuses in Chronic Rhinosinusitis
The aim of this study was to (a) detect the prevalence of anatomical variations of nose and paranasal sinuses in Chronic Rhinosinusitis (CRS) on ‘Nasal Endoscopy’,and‘Computed Tomography’, (b) correlate between the two...
“Kocher Debre Semelaigne Syndrome” – A Case Report
We report a case of 12 year old male child with Kocher-Debré-Semelaigne syndrome (KDSS) which is a rare clinical presentation of hypothyroidism associated with muscular pseudo-hypertrophy. The main differential diagnosi...