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Reddy MC, Gupta S, Misra V, Raghav P, Singh S. The applicability of centrographic analysis in pleasing craniofacial phenotypes. APOS TRENDS IN ORTHODONTICS 2015. [DOI: 10.4103/2321-1407.159411] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Context
There has always been a need for nonnumeric facial analyses that would not compare an individual’s facial measurements with the preestablished norms, rather evaluate the facial form individually. This would help in diagnosis and treatment planning, unique to that individual.
Aims
The purpose of the study was to determine and establish a relation between skeletal, dental and soft tissue structures using centrographic analysis (CGA) in pleasing faces of Western Uttar Pradesh population.
Materials and Methods
A total of 50 subjects (22 males and 28 females) with “most pleasing faces” were taken up for the study, within the age group of 20-25 years. Frontal facial photographs and lateral cephalograms were taken for all the subjects. Conventional cephalometric analysis and CGA were applied to each lateral cephalogram. Arithmetic mean and standard deviation values were calculated, and an independent t-test was performed for calculating cephalomorphic norms and comparison between the male and female sample.
Results
The results showed that, the adults in the age group of 20-25 years, belonging to the Western Uttar Pradesh population have protrusive maxillary and mandibular skeletal bases and retrusive upper lip on contrary to a protrusive lower lip, though a sexual dimorphism was observed. The upper centroid and lower centroid values were statistically greater in women (P = 0.05 and P = 0.04 respectively) whereas, upper lip linear value was statistically greater in men.
Conclusions
The CGA is valid for Western Uttar Pradesh population. The Western Uttar Pradesh adults have protrusive mandible and a retrusive upper lip though there exists a sexual dimorphism. These practical centrographic norms can be used as an adjunct to the conventional cephalometric evaluation of an individual for diagnosis and treatment planning.
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Affiliation(s)
- Munish C. Reddy
- Department of Orthodontics and Dentofacial Orthopaedics, Subharti Dental College, Meerut, Uttar Pradesh, India
| | - Shivangi Gupta
- Department of Orthodontics and Dentofacial Orthopaedics, Subharti Dental College, Meerut, Uttar Pradesh, India
| | - Vaibhav Misra
- Department of Orthodontics and Dentofacial Orthopaedics, Subharti Dental College, Meerut, Uttar Pradesh, India
| | - Pradeep Raghav
- Department of Orthodontics and Dentofacial Orthopaedics, Subharti Dental College, Meerut, Uttar Pradesh, India
| | - Shishir Singh
- Department of Orthodontics and Dentofacial Orthopaedics, Subharti Dental College, Meerut, Uttar Pradesh, India
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