(来学网)坐位颈椎拔伸法,手术者的头部应置于( )
  • A.
    (来学网)略向前倾
  • B.
    (来学网)略向后伸
  • C.
    (来学网)前倾加侧屈
  • D.
    (来学网)后伸加侧屈