HOW CLEAR ALIGNER PERFORMED IN TREATING CLASS I, II, III MALOCLUSION? A RETROSPECTIVE STUDY

Aim of the study: This research aims to evaluate the performance of clear aligners in treating Class I, Class II, and Class III malocclusion. Materials and methods: The study retrospectively assessed healthy adult patients treated orthodontically with clear aligners. Data analysis included descripti...

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Main Author: Mohammed Barashi
Format: Article
Language:English
Published: Romanian Society of Oral Rehabilitation 2025-06-01
Series:Romanian Journal of Oral Rehabilitation
Online Access:https://rjor.ro/how-clear-aligner-performed-in-treating-class-i-ii-iii-maloclusion-a-retrospective-study/
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author Mohammed Barashi
author_facet Mohammed Barashi
author_sort Mohammed Barashi
collection DOAJ
description Aim of the study: This research aims to evaluate the performance of clear aligners in treating Class I, Class II, and Class III malocclusion. Materials and methods: The study retrospectively assessed healthy adult patients treated orthodontically with clear aligners. Data analysis included descriptive statistics, chi-square tests, and regression analyses to assess the relationships between Angle's classifications, spacing or crowding measurements, and the need for treatment refinement. Results: Participants comprised a total of 115 individuals, including a female majority (87.0%; n=100). The data presents the distribution of cases according to the Angle classification among the participants. Class I cases comprise the majority at 57.4% (n=66), followed by Class II at 27.8% (n=32), and Class III at 14.8% (n=17). The coefficient is 0.64, suggesting that individuals in Class III have a mean spacing or crowding at the end of treatment that is significantly greater than those in Class I, with a statistically significant p-value (<0.01; 95% CI: 0.29, 0.99). Conclusions: This study indicates that clear aligners might be more effective for treating Class I malocclusion, while Class II and III cases require more adjustments. Further research is necessary to understand the long-term effects of clear aligners and to optimize treatment strategies for different types of malocclusions.
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spelling doaj-art-6074f07d308d43d1bba05f963bb311382025-08-20T03:41:43ZengRomanian Society of Oral RehabilitationRomanian Journal of Oral Rehabilitation2066-70002601-46612025-06-0117260461010.62610/RJOR.2025.2.17.54HOW CLEAR ALIGNER PERFORMED IN TREATING CLASS I, II, III MALOCLUSION? A RETROSPECTIVE STUDYMohammed Barashi 0Orthodontic Division, Preventive Dentistry Department, Faculty of Dental Medicine, Umm Al-Qura University, Makkah, Saudi ArabiaAim of the study: This research aims to evaluate the performance of clear aligners in treating Class I, Class II, and Class III malocclusion. Materials and methods: The study retrospectively assessed healthy adult patients treated orthodontically with clear aligners. Data analysis included descriptive statistics, chi-square tests, and regression analyses to assess the relationships between Angle's classifications, spacing or crowding measurements, and the need for treatment refinement. Results: Participants comprised a total of 115 individuals, including a female majority (87.0%; n=100). The data presents the distribution of cases according to the Angle classification among the participants. Class I cases comprise the majority at 57.4% (n=66), followed by Class II at 27.8% (n=32), and Class III at 14.8% (n=17). The coefficient is 0.64, suggesting that individuals in Class III have a mean spacing or crowding at the end of treatment that is significantly greater than those in Class I, with a statistically significant p-value (<0.01; 95% CI: 0.29, 0.99). Conclusions: This study indicates that clear aligners might be more effective for treating Class I malocclusion, while Class II and III cases require more adjustments. Further research is necessary to understand the long-term effects of clear aligners and to optimize treatment strategies for different types of malocclusions. https://rjor.ro/how-clear-aligner-performed-in-treating-class-i-ii-iii-maloclusion-a-retrospective-study/
spellingShingle Mohammed Barashi
HOW CLEAR ALIGNER PERFORMED IN TREATING CLASS I, II, III MALOCLUSION? A RETROSPECTIVE STUDY
Romanian Journal of Oral Rehabilitation
title HOW CLEAR ALIGNER PERFORMED IN TREATING CLASS I, II, III MALOCLUSION? A RETROSPECTIVE STUDY
title_full HOW CLEAR ALIGNER PERFORMED IN TREATING CLASS I, II, III MALOCLUSION? A RETROSPECTIVE STUDY
title_fullStr HOW CLEAR ALIGNER PERFORMED IN TREATING CLASS I, II, III MALOCLUSION? A RETROSPECTIVE STUDY
title_full_unstemmed HOW CLEAR ALIGNER PERFORMED IN TREATING CLASS I, II, III MALOCLUSION? A RETROSPECTIVE STUDY
title_short HOW CLEAR ALIGNER PERFORMED IN TREATING CLASS I, II, III MALOCLUSION? A RETROSPECTIVE STUDY
title_sort how clear aligner performed in treating class i ii iii maloclusion a retrospective study
url https://rjor.ro/how-clear-aligner-performed-in-treating-class-i-ii-iii-maloclusion-a-retrospective-study/
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