Bhoopat T
Department of Forensic Medicine, Faculty of Medicine, Chiang Mai University, Thailand.
Forensic Sci Int. 1995 Jan 30;71(2):97-101. doi: 10.1016/0379-0738(94)01644-k.
Exit gunshot wounds of the skull generally have external beveling while entrance wounds show internal beveling. With rare exceptions, entrance gunshot wounds show external beveling, usually of two types: the asymmetric 'keyhole' type and the symmetric 'non-keyhole' type. In exit gunshot wounds of the skull, only the keyhole type has been reported. This report shows that symmetric internal beveling from an exit gunshot wound to the skull may confuse medical personnel.
颅骨枪伤出口通常有外部斜面,而入口则显示内部斜面。除极少数例外情况,枪伤入口显示外部斜面,通常有两种类型:不对称的“钥匙孔”型和对称的“非钥匙孔”型。在颅骨枪伤出口中,仅报告过钥匙孔型。本报告表明,颅骨枪伤出口处的对称内部斜面可能会使医务人员产生困惑。