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An orthopedic surgeon replaces the injured ligament with either a hamstring tendon from the patient [6] or from a allograft tendon from a cadaver [8] The surgeon uses an arthroscope to view the interior of the knee, and the reconstruction itself is performed with two small incisions. Initial surgery takes approximately one hour, and the patient ...
The semitendinosus tendon can be harvested using a hamstring stripper for use as the reconstruction autograft. [26] The autograft is sectioned into a 16-cm length for the sMCL reconstruction and 12-cm length for the POL reconstruction. These lengths are also used if the surgery is done with cadaver allograft.
The semitendinosus is an accessory hamstring (the primary hamstrings are left intact), and the gracilis is not a hamstring, but an accessory adductor (the primary adductors are left intact as well). The two tendons are commonly combined and referred to as a four-strand hamstring graft, made by a long piece (about 25 cm) removed from each tendon.
Typically, four graft types are possible, the bone-patella tendon-bone graft, the semitendinosus and gracilis tendons (quadrupled hamstring tendon), quadriceps tendon, and an allograft. [14] Although extensive research has been conducted on which grafts are the best, the surgeon typically chooses the type of graft with which he or she is most ...
A procedure called ligament reconstruction is used to replace the torn PCL with a new ligament, which is usually a graft taken from the hamstring or Achilles tendon from a host cadaver. An arthroscope allows a complete evaluation of the entire knee joint, including the knee cap (patella), the cartilage surfaces, the meniscus, the ligaments (ACL ...
Ligament reconstruction is used to replace the torn PCL with a new ligament, which is usually a graft taken from the hamstring or Achilles tendon from a host cadaver. An arthroscope allows a complete evaluation of the entire knee joint, including the knee cap (patella), the cartilage surfaces, the meniscus, the ligaments (ACL & PCL), and the ...
Reconstruction of a defect following removal of a tumor in the mouth or elsewhere: Soft tissue resection requires soft tissue reconstruction. Composite (soft tissue and hard tissue) resection requires composite reconstruction. Soft tissue flaps include the radial forearm free flap and the ALT (anterolateral thigh) free flap amongst others.
Labral reconstruction is a type of hip arthroscopy in which the patient's native labrum is partially or completely removed and reconstructed using either autograft or allograft tissue. Originally described in 2009 [ 1 ] using the ligamentum teres capitis, arthroscopic labral reconstruction using a variety of graft tissue has demonstrated ...