vestibulum oris英美网络 口腔前庭; 喙腔前庭区医学双语例句Objective: To introduce the clinical application of vestibulum oris mucosal flap in primary repairing alveolar cleft.目的总结32例腭裂患儿在腭裂术中应用前庭沟黏膜瓣一期修复牙槽嵴裂的临床经验及体会。