Day B, Mackenzie W G, Shim S S, Leung G
Arthroscopy. 1985;1(1):58-62. doi: 10.1016/s0749-8063(85)80080-3.
Twenty-three fresh, cadaver knees were studied to evaluate details of the vascular and nerve supply of the menisci in humans. Vascularity was investigated using dye and latex injections, and the nerve supply was studied microscopically using a variety of special stains. Vessels arise mainly from medial and lateral inferior and middle geniculate arteries. Radial branches from a perimeniscal plexus enter the meniscus at intervals, with a richer supply to the anterior and posterior horns. Vessels supplying the body are limited to the peripheral one-third, except in the fetus. There is an avascular area adjacent to the popliteus tendon. The perimeniscal tissue is richly innervated. Most nerves are associated with vessels. Smaller nerves and axons run radially in convoluted patterns. Single axons course through the perimeniscal tissue, and many nerves are seen in the interstitial tissue of the outer one-third of the meniscus and in the anterior and posterior horns. The inner two-thirds has no nerve fibers.
对23个新鲜的尸体膝关节进行了研究，以评估人类半月板的血管和神经供应细节。通过染料和乳胶注射研究血管分布，使用多种特殊染色方法进行显微镜下的神经供应研究。血管主要起源于膝下内侧、外侧和中间动脉。来自半月板周围丛的放射状分支间隔进入半月板，前角和后角的供应更丰富。除胎儿外，供应半月板体部的血管仅限于外周三分之一。在腘肌腱附近有一个无血管区。半月板周围组织有丰富的神经支配。大多数神经与血管相关。较小的神经和轴突呈放射状以盘绕模式走行。单个轴突穿过半月板周围组织，在半月板外三分之一的间质组织以及前角和后角可见许多神经。内侧三分之二没有神经纤维。
