Methods:The buccal fat pad was used for filling in wounds created by pulling a tooth in resection of cysts and preventing oroantral fistula in 14 patients with cyst of maxilla.

• 方法:对14例上颌骨囊肿患者在囊肿摘除加上颌窦根治术中拔牙创采用通过上颌窦腔的颊脂垫转移充填。