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、翻瓣用消涡轮机,去骨和断智齿牙冠,去牙冠,获得“拔牙空隙”,楔入牙挺,挺出智齿余牙。