Katritsis E, Anagnostopoulou S, Papadopoulos N
Anat Anz. 1980;148(5):440-5.
In a series of 500 adult human embalmed cadavers the accessory obturator nerve has been looked for, bilaterally, and its formation and distribution studied. This nerve was formed by roots from the anterior primary divisions of L3 and L4 (63.6%) or L2, L3 and L4 (10.6%), or L2 and L3 (7.6%), or L3 (6.1%) or from the trunk of the obturator nerve (12.1%). The frequency of this nerve was found to be 13.2 percent (13.3 % in males and 12.9% in females) of the 1,000 specimens examined, with a predominance on the left side of the body (15.2 : 11.2). Some questions with regard to the variability of the frequency of this nerve referred to in the literature are analyzed and discussed.
在500具经过防腐处理的成年人体尸体中，对闭孔副神经进行了双侧检查，并研究了其形成和分布情况。该神经由L3和L4前支的神经根形成（63.6%），或由L2、L3和L4形成（10.6%），或由L2和L3形成（7.6%），或由L3形成（6.1%），或由闭孔神经干形成（12.1%）。在所检查的1000个标本中，发现该神经的出现频率为13.2%（男性为13.3%，女性为12.9%），且在身体左侧更为多见（15.2:11.2）。对文献中提到的关于该神经出现频率变异性的一些问题进行了分析和讨论。
