Maxillary Sinus Disease

This randomized controlled study aims to evaluate the clinical, radiographic, and histologic efficacy of using bioactive glass bone graft (UNIGRAFT by Biomed Inc., USA) compared to a conventional xenograft in maxillary sinus augmentation procedures. A total of 20 patients classified as SA4 according to the Misch classification will be enrolled and randomly allocated into two groups. Outcomes will be assessed using Cone Beam Computed Tomography (CBCT) for vertical bone gain and, where applicable, histologic analysis. The study is conducted at the Faculty of Dentistry, Suez Canal University.

Aim of the study: Identify variants of maxillary sinus pathologies, its clinical presentations, radiological findings and surgical managements.

This retrospective study aims to evaluate clinical histories to determine if there is a relationship between patients allergic to penicillin and sinus lift failure and the possible post-operative complications that may arise.