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Graft options for ACL reconstruction include: Autografts (employing bone or tissue harvested from the patient's body). Allografts (using bone or tissue from another body, either a cadaver or a live donor). Bridge-enhanced ACL repair (using a bio-engineered bridging scaffold injected with the patient's own blood).
Surgery is almost always recommended to repair a torn ACL, which involves replacing the ligament with a new one called a graft made of tissue from a patient’s kneecap tendons or hamstrings, or ...
ACL reconstruction surgery involves replacing the torn ACL with a "graft," which is a tendon taken from another source. Grafts can be taken from the patellar tendon, hamstring tendon, quadriceps tendon from either the person undergoing the procedure (" autograft ") or a cadaver (" allograft ").
ACL reconstruction is a commonly practiced technique for ACL injury, conducted on 30% of patients, which manages to restore stability to the knee structure. [2] [14] Traditional ACL reconstructions uses autografts or allografts which demand a long rehabilitation time and in most cases, develop donor morbidity in the long term. [11]
The first report focused on children and the timing of an ACL reconstruction. ACL injuries in children are a challenge because children have open growth plates in the bottom of the femur or thigh bone and on the top of the tibia or shin. An ACL reconstruction typically crosses the growth plates, posing a theoretical risk of injury to the growth ...
Allograft (taken from a cadaver) patellar tendon, Achilles tendon, semitendinosus, gracilis, or posterior tibialis tendon; The goal of reconstruction surgery is to prevent instability and restore the function of the torn ligament, creating a stable knee. There are certain factors that the patient must consider when deciding for or against surgery.
Most PLC injuries accompany an ACL or PCL tear, and can contribute to ACL or PCL reconstruction graft failure if not recognized and treated. [ 47 ] [ 48 ] A study by LaPrade et al. in 2007 showed the incidence of posterolateral knee injuries in patients presenting with acute knee injuries and hemarthrosis (blood in the knee joint) was 9.1%.
The quality of the repair tissue after these "bone marrow stimulating techniques" depends on various factors including the species and age of the individual, the size and localization of the articular cartilage defect, the surgical technique, e.g., how the subchondral bone plate is treated, and the postoperative rehabilitation protocol.