[Demonstration of the blood supply of human cruciate ligaments using the plastination method]

The blood supply of the attachment regions of the anterior and posterior cruciate ligament is demonstrated in 14 cadaver knees by the plastination method. Our findings demonstrate the blood supply by vessels of the synovium. The direct attachment to the bone is free of vessels. Anastomoses between the synovium and the periosteum could be found. In conclusion the surgical coverage of ligament reconstruction and of ligament transplantation by synovium is recommended when ever possible to permit the ingrowth of revascularisation vessels.