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本文观察了126具成年尸体(男84,女42)髂嵴前部的血管,主要结果如下: 1.旋髂浅动脉外径平均为1.45±0.41毫米,主要分布于腹股沟区及髂前上棘附近的皮下结构。 2.旋股外侧动脉升支外径平均为2.62±0.51毫米,主要分布于阔筋膜张肌及髂前上棘外侧缘。 3.臀上动脉(深)上支外径平均为2.87±0.56毫米,主要分布于臀中、小肌及髂嵴前部外侧缘。 4.旋髂深动脉外径平均为2.77±0.47毫米,分别在腹股沟韧带上方(18.0％)、深面(41.5％)及下方(40.5％)发出,主要分布于髂嵴前部内侧缘及其相连的肌肉。本文还着重观察了旋髂深动脉的行径、分支、吻合及其与髂嵴之间的血供关系。 5.根据本文研究所见,提示旋髂深血管适于作髂骨显微血管游离移植的营养血管蒂。
The main results are as follows: 1. The average diameter of the superficial iliac artery was 1.45 ± 0.41 mm, mainly distributed in the groin area and anterior superior iliac spine Near the subcutaneous structure. The average diameter of the ascending branch of the lateral femoral artery was 2.62 ± 0.51 mm, mainly distributed in the lateral fascia and the anterior superior iliac spine. 3, superior gluteal artery (deep), the average diameter of 2.87 ± 0.56 mm, mainly in the buttocks, small muscles and the lateral crest of the iliac crest. The average diameter of the deep iliac artery was 2.77 ± 0.47 mm, which was above the inguinal ligament (18.0%), deep (41.5%) and below (40.5%), respectively, which were mainly distributed in the medial margin of anterior iliac crest and its Connected muscles. This article also focuses on the observation of the deep iliac artery iliac artery, branch, anastomosis and its relationship with the iliac crest between the blood supply. According to the findings of this study, suggesting that ilium ilium deep vessels suitable for free iliac microvascular transplantation of vascular pedicle.