We believed that free flap reconstruction to fill up midface and anterior cranial base is safe, cosmetically acceptable, and also good to maintain airway patency.

• 我们相信以显微自由皮瓣来重建中脸部并前颅底侵犯肿瘤切除后之缺损是安全的，有可以接受的外观，同时可以维持术后呼吸道通畅。