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在40侧经常规防腐处理的成人尸体标本上观察了颈下神经节(颈胸神经节)的形态、位置,并测量了有关数据。颈下神经节的形态可归纳为星形、椭圆形、亚铃形和圆形4种类型。多居于第7颈椎横突基部与第1肋颈之间的前方,上缘距环状软骨下缘平面为31.0mm,内缘距前正中线29.6mm,至皮肤的深度为33.0mm。依据解剖学观察,拟定了局部定位方法。具体的进针部位和深度,讨论了有关的注意事项,为临床颈下神经节阻滞治疗偏头痛提供了形态学基础。
The shape and position of the cervical ganglion (cervical thoracic ganglion) were observed on 40 adult cadaver specimens treated with conventional antiseptic treatment. The data were also measured. Submaxillary ganglia morphology can be summarized as star, oval, sub-bell-shaped and round four types. Most living in the front of the first cervical cervical transverse process and the first rib neck, the upper edge of the ring from the lower edge of the plane of the annular cartilage 31.0mm, the inner edge of the anterior midline 29.6mm, the depth of the skin to 33.0mm. Based on anatomical observation, a local localization method was developed. The specific site and depth of the needle, discussing the relevant considerations, provide a morphological basis for the clinical treatment of migraine headache ganglia block.