
對抗?fàn)恳?/p>
For traction to be effective, countertraction and friction are necessary. 要使?fàn)恳行?,必須使用反牽引和摩擦力?!--www.www.sigorfond.com 中小學(xué)英語網(wǎng)-->
Anterior and posterior countertraction for the treatment of anterior dislocation of shoulder 前后對抗?fàn)恳ㄖ委熂珀P(guān)節(jié)前脫位