Application of Biologic Graft in Nasal Septal Perforation Repair

Objective: To explore the clinical outcome when biomaterials are used to repair nasal septal perforations. Methods: A total of 12 patients were treated. The nasal septum was dissected via endoscopic approach. A 4 cm × 7 cm biologic graft (Biodesign^® Tissue Graft) was folded to form a double layer, was placed over the perforation, and was affixed into place using suture. Results: Follow-up ranged from 2 to 8 months after the operation. One patient was not completely healed and presented with a remaining defect of about 2 mm × 8 mm in the upper part of the nasal septum. The remaining 11 patients healed completely. Conclusion: Using a biologic graft to repair nasal septal perforations is an easy operation as it prevents the need to take autologous tissue from the patient, allows for a repair to be performed without creating septal flaps, and has good histocompatibility. It is a safe and effective method that can be used clinically.