A dentist draw teeth.

牙医拔牙。

Objective:To find out the contamination status of HIV during routine exodontia and control the nosocomial infection.

对常规拔牙术中艾滋病病毒污染情况行调,步控制医源性感染。

Under the condition of toponarcosis,using turbine machine to cut off the dental crown,then weging into the elevator to stick out the remnant wisdom tooth.

在局麻下切开、翻瓣用消毒过的涡轮机,骨和离断齿牙冠,除近中牙冠,获得“拔牙空隙”,楔入牙,齿余牙。