Causes:
The causes of ligament injury are to be found essentially in a bruise which determines a collision, which affects the …show more content…
The radiographs of the knee under stress to measure how much the tibia moves posteriorly in relation to the femur.
Treatment
The posterior cruciate ligament, contrary front, has a good ability to heal and develop a "scar" functionally valid, so that in many cases, when the lesion is not complete, a good physiotherapy treatment effectively unable to restore a good joint function.
But when the break is complete and results in an excessive posterior displacement of the tibia, detectable by clinical examination and X-rays under stress, it shows the surgical reconstruction of the ligament.
Surgery
The project of reconstruction of the posterior cruciate ligament is performed with arthroscopic technique (surgical technique that allows you to see the knee joint through small incisions of about 1 cm) which offers many benefits such as: a better view of the joint, a better ranking the neo-ligament, a reduction of post-operative pain and better postoperative recovery.
The ligament, once broken, cannot be repaired and then you must rebuild it using a tendon graft. They can be used several tendons: the quadriceps tendon, patellar tendon or tendons of the semitendinosus and gracilis.