手枪造成的入口创口外部斜切。
External beveling of entrance wounds by handguns.
作者信息
Coe J I
出版信息
Am J Forensic Med Pathol. 1982 Sep;3(3):215-9. doi: 10.1097/00000433-198209000-00006.
External beveling of entrance wounds may be seen either when a bullet strikes the skull tangentially, producing overlapping entrance and exit wounds (keyhole defect) or, more commonly, in entrance wounds when the bullet strikes the skull perpendicularly to the surface of the bone. In the latter cases such external beveling may be partially or completely circumferential. The mechanism of producing beveling of an entrance wound when a bullet strikes the skull perpendicularly to the surface is not completely understood. Several proposed mechanisms are briefly discussed. The possible misinterpretation of an entrance wound as an exit wound is stressed. Such a misinterpretation should never occur when a complete autopsy is performed.
当子弹沿切线方向击中颅骨，产生重叠的入口和出口伤口（钥匙孔状缺损）时，或者更常见的是，当子弹垂直于骨表面击中颅骨时，入口伤口可能会出现外部斜面。在后一种情况下，这种外部斜面可能是部分或完全环绕的。当子弹垂直于颅骨表面击中时产生入口伤口斜面的机制尚未完全明确。简要讨论了几种提出的机制。强调了将入口伤口误判为出口伤口的可能性。当进行完整的尸检时，这种误判绝不应该发生。
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