구강암 환자에서 비골 유리 피판 재건술 후 공여부 부위의 괴사가 발생한 사례에 대한 증례 보고

A Case of Donor Site Necrosis after Fibular Osteocutaneous Free Flap in Oral Cavity Cancer

Advanced cancer of the oral cavity has been treated with wide excision in conjunction with mandibulectomy and neck dissection. This has resulted in significant mandibulofacial defects with functional and cosmetic sig-nificance. Therefore, proper mandibular reconstruction is very important for physiologic and esthetic restora-tion. The risk factors of free flap reconstruction have been reported including obesity, age, smoking, previous irradiation, and systemic vascular disease. We recently experienced a case of donor site necrosis after fibular osteocutaneous free flap in oral cavity cancer.