如何在导丝引导下做环甲膜切开术

Procedure demonstrated by Eric Sanders, MD.Walter A.Schrading, MD, FACEP, faculty supervisor.WellSpan York Hospital Emergency Medicine Residency Program York, PA.Cadaver specimens provided by Maryland State Anatomy Board, DHMH.Filmed on location at School of Medicine, Anatomical Services Division, Univ.of Maryland.