Clinical Trial: Schneider Membrane Preservation Combined With In Situ Osteogenesis Strategy: A Single-center Cohort Study of a Modified Maxillary Resection

U.S., Jan. 7 -- ClinicalTrials.gov registry received information related to the study (NCT07320417) titled 'Schneider Membrane Preservation Combined With In Situ Osteogenesis Strategy: A Single-center Cohort Study of a Modified Maxillary Resection' on Dec. 22, 2025.

Brief Summary: This case series study aimed to find out if a new surgical technique that preserves the sinus membrane during upper jaw removal can help patients regenerate bone and recover function better after surgery. The study included two female patients with jaw tumors who were not suitable for or did not want complex reconstruction with tissue flaps. The main questions the study tried to answer were:

Can the preserved sinus membrane help new bone grow spontaneously in th...