2岁儿童股骨干骨折的治疗方法,应采取()
A.前后石膏托
B.股骨下端或胫骨粗隆下牵引
C.水平皮牵引
D.臀式皮牵引
E.切开复位、髓内针固定
参考答案:D
to work overtime that evening, I missed a wonderful film.
A.Having been asked
B.Asking
C.Having asked
D.Being asked
有关骨关节结核的病理分期,下列正确的是()。
A.分泌期
B.水肿期
C.干酪样变性期
D.转移期
E.萎缩期