外伤性瞳孔散大的法医学鉴定

发布时间：2017-12-27 20:17

本文关键词：外伤性瞳孔散大的法医学鉴定　出处：《中国法医学杂志》2016年S2期 　论文类型：期刊论文

【摘要】：正新的《人体损伤程度鉴定标准》(以下简称《标准》)规定,瞳孔括约肌损伤致瞳孔显著变形或者瞳孔散大(直径0.6cm以上)为轻伤二级。由于外伤性瞳孔散大在法医临床检验鉴定中并不多见,笔者对其在鉴定中的注意事项进行总结。1外伤性瞳孔散大的概念瞳孔位于眼球壁中层,为虹膜中央的圆孔。虹膜前面的基质层中呈环形分布于瞳孔缘部的平滑肌为瞳孔括约肌,受动眼神经中的副交感神经支配,司缩瞳作用。后面的色素上皮层中呈放射状排列的平滑肌为瞳孔开大肌,受交感神经支配,司散瞳作用。瞳
[Abstract]:The injury degree of human body identification standard ZhengXin "(hereinafter referred to as the" standard "provisions), causing significant deformation or pupillary mydriasis pupil sphincter injury (diameter 0.6cm) was slightly injured two. Due to the fact that traumatic pupil dilation is not common in forensic clinical examination and identification, the author summarizes the matters needing attention in the identification. 1 the conceptual pupil of the traumatic pupil is located in the middle layer of the eyeball wall, which is a circular hole in the center of the iris. The matrix layer of the iris in front of the annular distribution in the pupil margin of the pupil sphincter smooth muscle, innervated by the parasympathetic nerve in the oculomotor nerve, our miosis. The back of the pigment epithelium, radially arranged muscle dilator muscle of pupil, innervated by sympathetic nerves, with our role. Pupil
【作者单位】：北京通州区公安司法鉴定中心;
【分类号】：D919.4
【正文快照】： 新的《人体损伤程度鉴定标准》(以下简称《标准》)规定,瞳孔括约肌损伤致瞳孔显著变形或者■ 孔散大(直径0.6cm以上)为轻伤二级。由于外伤性瞳孔散大在法医临床检验鉴定中并不多见,笔者对其在鉴定中的注意事项进行总结。 1外伤性瞳孔散大的概念 ^"、瞳孔位于眼球壁中层,为

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