Changes in Mandibular Alveolar Bone Thickness Following All 4s and All 5s Premolar Extraction In Bimaxillary Protrusion Cases: A CBCT Study.

Background: Bimaxillary protrusion is a common orthodontic condition characterized by excessive forward positioning of both the maxilla and mandible. The treatment often involves premolar and molar extractions to achieve optimal alignment and retraction. Cone-beam computed tomography (CBCT) offers a precise method to evaluate changes in mandibular alveolar bone morphology following such extractions.

New Trend in Treating Class II Division 2 Subdivision: A Case Report.

Class II correction in non-growing patients will always pose a challenge in treatment, especially in a subdivision condition where one quadrant will exhibit class II molar and canine, and the other side will exhibit class I. In such a scenario, a contemporary extraction protocol will face a challenge in symmetric space closure. This case report describes the management of class II subdivision malocclusion by the latest approach, i.