Timely combination therapy of skeletal and dental class ii malocclusion with temporary anchorage device and mesially impacted mandibular 2ndmolars: A case-report

Ab Rahman, Norma and Alam, Mohammad Khursheed and Ab Rahman, Aida Nur Ashikin and Wey, Mang Chek (2021) Timely combination therapy of skeletal and dental class ii malocclusion with temporary anchorage device and mesially impacted mandibular 2ndmolars: A case-report. Bangladesh Journal of Medical Science, 20 (3). pp. 682-690. ISSN 2223-4721, DOI https://doi.org/10.3329/bjms.v20i3.52818.

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Abstract

Introduction: Patient is a 14 years old Chinese boy presented with skeletal Class II with incompetent lips, severe dental Class II malocclusion and severe crowding complicated with both sides mesio-angular impacted of mandibular 2nd molars. Treatment Plan: Growth modification using functional appliance for skeletal Class II correction with maxillary arch expansion and correction of mandibular plane angle by intrusion of maxillary molars. Extraction of lower Pt premolars and 2nd molars on both sides was carried out in conjunction with fixed orthodontic alignment and to facilitate of spontaneous eruption of lower third molar. Midline correction was followed by space closure and finishing and detailing. Results: Alignment of upper arch in the regained space with maxillary expansion without any extraction was done. Anterior maxillary dentitions were retracted using Temporary Skeletal Anchorage Devices (TSADs). In lower arch 1st molars were mesially protracted by using class II elastics. 3rd molars spontaneously erupted in the extraction space of 2nd molar. Midline corrected with good facial profile and competent lips. Conclusions: Timely execution of expert treatment plan can bring cost effective and time saving results with minimum loss. By proper counseling, patient compliance and confidence can be boosted which could have a positive effect on the treatment outcome.

Item Type: Article
Funders: UNSPECIFIED
Uncontrolled Keywords: Class II malocclusion; Temporary anchorage device; Impacted mandibular 2nd molars
Subjects: R Medicine > R Medicine (General)
R Medicine > RC Internal medicine
R Medicine > RK Dentistry
Divisions: Faculty of Dentistry > Dept of Children’s Dentistry And Orthodontics
Depositing User: Ms Zaharah Ramly
Date Deposited: 07 Sep 2022 00:15
Last Modified: 07 Sep 2022 00:15
URI: http://eprints.um.edu.my/id/eprint/35122

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