例句 /

RESULTS:Cyst plugs were used for 32 lesions in molar regions,7 in premolar and 4 in anterior regions.

RESULTS:Cyst plugs were used for 32 lesions in molar regions,7 in premolar and 4 in anterior regions.

目的:介绍2种囊肿塞的设计和制作特点及其在囊肿袋形术后引流中的应用。