Ismail, Nur Aqilah
(2022)
Prevalence Of Non-Syndromic Hypodontia And Its Association With Malocclusion And Skeletal Morphology.
Masters thesis, Perpustakaan Hamzah Sendut.
Abstract
Hypodontia is one of the common dental anomalies influenced by several
factors in dental development such as genetic and environmental factors. This study
aims to estimate the prevalence and pattern of non-syndromic hypodontia excluding
third molars and its association with dental malocclusion and skeletal morphology
among orthodontic patients at the AMDI (Advanced Medical and Dental Institute)
Orthodontics Specialist Clinic. A total of 630 patients (n = 630) (459 females, 171
males) attending AMDI Orthodontics Specialist Clinic from 2011 to 2019 were
assessed. Patients’ data, panoramic radiographs, and study casts were used to identify
patients with missing permanent teeth, excluding third molars. TAC Data Analysis
Tool method was used to determine the prevalence and pattern of non-syndromic
hypodontia excluding third molars. All forty-five dental casts of patients with NSH
were assessed by three orthodontic specialists to determine the dental malocclusion
for each patient and lateral cephalometric tracing on hypodontia patients was done
using the Web Ceph, an artificial intelligence web-based orthodontic and
orthognathic platform, to determine the patients' skeletal malocclusion.
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