Objective:to review the most commonly used methods for the treatment of MTD and relate their outcomes on facial structur......

上颌牙弓狭窄是颌骨畸形中常见的错颌畸形，外科辅助上颌骨快速扩弓在临床上是一种手术创伤小且效果明显的辅助手术，本文就外科辅助上......