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Pattern of Malocclusion in Iraqi Patients Seeking Orthodontic Treatment | ||
| MUSTANSIRIA DENTAL JOURNAL | ||
| Article 1, Volume 15, Issue 1, 2018, Pages 41-48 | ||
| Abstract | ||
| Background: Malocclusion problems and orthodontic treatment demand is increasing over recent years. In most of the patients, malocclusion carry significant psychological stigma to them and may cause many serious dental esthetic and functional problems. Thus, it is mandatory to assess the epidemiological figures on the pattern of malocclusion to plan and determine the resources needed for planning the appropriate orthodontic treatment. This study aimed to assess the pattern and distribution of malocclusion based on Angle’s classification system among Iraqi orthodontic patients. Materials and methods: This study included 474 patients (230 males, 244 females) between the age 13 to 20 years attending the undergraduate Department of Orthodontics at Al-Rafidain University College. Occlusal variables examined were molar relationship, crowding, spacing, buccally displaced canines, deep bite, open bite, anterior crossbite, and posterior crossbite. A descriptive statistics was used to analyze the data and the relationship was studied utilizing “Chi square test (p<0.05) and Fisher’s exact probability test”. Results: The frequency of “Angle class I, II and III malocclusion” of first molars was 89.66%, 8.22%, and 2.1% respectively. However, no significant differences were found between the sexes in the prevalence of different types of malocclusion except for Class III malocclusion. The percentages of other occlusal traits were crowding 72.23%, spacing 9.88%, deep bite 0.6%, open bite 0.6%, buccally displaced canines 6.82%, anterior crossbite 4%, and posterior crossbite was reported in 3.06%. Conclusion: The Angle’s Class I malocclusion with crowding was the most prevalent, followed by Class II malocclusion while the least predominant was Class III malocclusion. | ||
| Keywords | ||
| KEYWORDS; Angle; pattern of malocclusion | ||
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