Management of Extensive Buccosinusal and Bucconasal Communications After Maxillary Giant Cell Tumor Resection Using the Cortical Bone Lamina Technique: A Case Report.

Giant cell tumors are rare, locally aggressive non-odontogenic osteolytic tumors associated with high rates of local recurrence. Treatment modalities are subject to considerable controversy, with successful outcomes hinging on achieving complete tumor elimination through thorough curettage. A 78-year-old male referred in December 2023 for a persistent mucosal lesion in the right maxilla under a removable denture.