Enclosed type plus pattern: The pattern should be fixed firmly, and there shall be no defect, such as paint scaling.
封闭式加图案形式：图案要求固定牢固，无脱落漆等缺陷。
2
Objective To discuss the clinical application of partial ala nasi defect prothesis with the skin flap of ala nasi defect region, the skin flap of nasolabial groove plus auricular cartilage bracket.
目的探讨鼻翼缺损区皮瓣、鼻唇沟皮瓣加耳廓软骨支架行鼻翼部分缺损整复的临床应用。
3
NGF group: end-to-side neurorrhaphy plus nerve growth factor (NGF) injection were used to repair the facial nerve defect of 1.2 cm.