Surgical treatment options for patella tendon rupture, part II: chronic.


Patella tendon rupture is a debilitating injury that often occurs in the setting of preexisting tendon degeneration. Prompt diagnosis and treatment is essential to prevent retraction of the patella with subsequent adhesions and quadriceps contractures. In the setting of a chronic rupture, augmentation with hamstring tendons or allograft reconstruction generally is necessary. Patients who undergo delayed repair are at risk for a compromised result secondary to loss of full knee flexion and decreased quadriceps strength, although a functional extensor mechanism is likely to be reestablished. Overall the results of chronic repair are less satisfactory than the acute repair, but still provide an extensor mechanism for the patient and thus provide function.

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@article{Greis2005SurgicalTO, title={Surgical treatment options for patella tendon rupture, part II: chronic.}, author={Patrick E. Greis and Amit Lahav and Michael C Holmstrom}, journal={Orthopedics}, year={2005}, volume={28 8}, pages={765-9; quiz 770-1} }