54) . Conclusions: To confirm the internal fixation point,the author build the reference frame by the costal fovea.
结论:以肋凹作为参照物,建立坐标系,确定进针点的位置,不仅可用于术前估计.术后判断,而且对于术中定位也有积极的意义。
参考来源 - 下胸椎侧前方内固定进针点应用解剖学研究·2,447,543篇论文数据，部分数据来源于NoteExpress
结论：骶管裂孔穿刺为骶管麻醉常用进针点。
Conclusion: the sacral hiatus was usually for anesthesia at sacral canal.
目的：探讨下胸椎侧前方入路内固定进针点的相关问题。
Objective: To explore the correlative of the internal fixation point of the lower thoracic spine.
使用数字测温仪测量针尖、皮肤进针点及二者中点的温度。
Temperature of needle tips, the puncture spots on skin and midpoints of needles were measured with semi-conductor thermistor digital thermometer.
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