Kosiyatrakul Arkaphat, Nuansalee Nattapol, Luenam Suriya, Koonchornboon Tunyarut, Prachaporn Sunya
Department of Orthopaedics, Phramongkutklao Hospital and College of Medicine, 315 Ratchawithi Road, Bangkok, 10400, Thailand.
Musculoskelet Surg. 2010 May;94(1):17-20. doi: 10.1007/s12306-010-0054-y. Epub 2010 Feb 5.
The location of lateral femoral cutaneous nerve (LFCN) in relation to the anterior superior iliac spine (ASIS) and the iliac crest was investigated in 96 embalmed cadaveric specimens. Fifty-six nerves (58.3%) passed medial to the ASIS. Twenty-two nerves (22.9%) passed at the ASIS. Eighteen nerves (18.8%) passed lateral to the ASIS. The LFCN is usually located at 2.1 +/- 0.8 to 3.9 +/- 1.0 cm below the crest in the range of 2-5 cm lateral to the ASIS, respectively. When the anterior iliac crest bone graft harvesting is planned, the anatomical variation in this area should be concerned to reduce the risk of LFCN injury.
在96个防腐处理的尸体标本中，研究了股外侧皮神经（LFCN）相对于髂前上棘（ASIS）和髂嵴的位置。56条神经（58.3%）在ASIS内侧通过。22条神经（22.9%）在ASIS处通过。18条神经（18.8%）在ASIS外侧通过。LFCN通常分别位于髂嵴下方2.1±0.8至3.9±1.0厘米处，在ASIS外侧2-5厘米范围内。当计划进行髂前嵴骨移植采集时，应关注该区域的解剖变异，以降低LFCN损伤的风险。
