Assessment of Skeletal Discrepancies by Determining R Angle in Lateral Cephalograms in Navi Mumbai Population
Sushma Sonawane *
Department of Orthodontics and Dentofacial Orthopaedics, D.Y. Patil Dental college & Hospital, Nerul, Navi Mumbai, India.
Vaidehi Save
Department of Orthodontics and Dentofacial Orthopaedics, D.Y. Patil Dental college & Hospital, Nerul, Navi Mumbai, India.
Vivek Soni
Department of Orthodontics and Dentofacial Orthopaedics, D.Y. Patil Dental college & Hospital, Nerul, Navi Mumbai, India.
Sameer Narkhede
Department of Orthodontics and Dentofacial Orthopaedics, D.Y. Patil Dental college & Hospital, Nerul, Navi Mumbai, India.
Karthick Shetty
Department of Orthodontics and Dentofacial Orthopaedics, D.Y. Patil Dental college & Hospital, Nerul, Navi Mumbai, India.
Nitin Gadhiya
Department of Orthodontics and Dentofacial Orthopaedics, D.Y. Patil Dental college & Hospital, Nerul, Navi Mumbai, India.
Rakesh Singh
Department of Orthodontics and Dentofacial Orthopaedics, D.Y. Patil Dental college & Hospital, Nerul, Navi Mumbai, India.
Aparna Khamatkar
Department of Orthodontics and Dentofacial Orthopaedics, D.Y. Patil Dental college & Hospital, Nerul, Navi Mumbai, India.
Veera Sawant
Department of Orthodontics and Dentofacial Orthopaedics, D.Y. Patil Dental college & Hospital, Nerul, Navi Mumbai, India.
*Author to whom correspondence should be addressed.
Abstract
There is considerable interest in the area of orthodontics in malocclusions caused by vertical discrepancies because of their causes, diagnosis, treatment planning, and tendency to return after treatment. Hence, this study aimed to assess, evaluate and check reliability for vertical skeletal discrepancy by establishing a parameter ‘R angle’ in Navi Mumbai population. In this study, the lateral cephalometric radiographs of 135 orthodontic patients between the age group of 18-30 years of age were selected from the database of the Department of Orthodontics and Dentofacial Orthopaedics in D Y Patil University School of Dentistry, Navi Mumbai The study found that the R angle is clinically and statistically important when examining vertical skeletal discrepancies. So with the above results it is observed that R angle can be used to assess vertical skeletal discrepancy in Navi Mumbai population. Along with other parameters it can be important and valuable tool for orthodontist to determine skeletal discrepancies in vertical plane.
Keywords: Malocclusions, orthodontics, skeletal discrepancies, lateral cephalograms