Słabikowski A, Woźniak W, Bruska M
Department of Anatomy, Karol Marcinkowski University of Medical Sciences, Poznań.
Folia Morphol (Warsz). 1996;55(2):101-13.
The pelvic plexus is observed in human embryos at stage 15 and during the last two embryonic weeks the secondary plexuses are formed. The pelvic nerves are found at stage 15 and in embryos they arise from anterior rami of the sacral nerves S2-S4. In fetuses the pelvic nerves originate from the anterior rami S1-S5. Number of pelvic nerves from one anterior ramus varies from 1 to 3.
在第15阶段的人类胚胎中可观察到盆腔神经丛，在胚胎期的最后两周形成次级神经丛。盆腔神经在第15阶段被发现，在胚胎中它们起源于骶神经S2 - S4的前支。在胎儿中，盆腔神经起源于S1 - S5的前支。来自一个前支的盆腔神经数量从1到3不等。
