But for those patients with high-position compound fracture, restitution by directly visual operation through lip-dental-gum approach is the best choice.

• 伴有筛骨垂直板骨折需同时做鼻中隔手术矫正复位，高位复合骨折或嵌插复位困难者，最好采用唇龈沟进路直视下手术复位。