The formed tissue valva was laid into tonsil cavity and sewed up.

切除肥大扁桃,腭咽弓上极向外上方剪开,达肌层,形成软织瓣。

To measure the palatal vault in buccal area,which may be helpful to make preadjustment of palatal bar.

研究正畸病人牙段腭弓形态的规,床预成腭杠的制作提供理论基础。