使用这一技术，隔软骨沿上颌解剖洪峰是免费的，但不是切除。

Using this technique, the septal cartilage along the maxillary crest is dissected free but is not excised.

youdao

使用这一技术，隔软骨沿上颌解剖洪峰是免费的，但不是切除。

Using this technique, the septal cartilage along the maxillary crest is dissected free but is not excised.

youdao