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Patellar Tendon Shortening for Treatment of Patella Alta in Skeletally Immature Patients With Patellar Instability.


ABSTRACT: Aberrant anatomy, such as patella alta, can be a risk factor for recurrent patellar instability or inferior clinical outcomes after medial patellofemoral ligament reconstruction. In patients with significant patella alta (Caton Deschamps Index >1.2), tibial tubercle distalization may be considered to improve outcomes. However, despite patellar instability commonly affecting pediatric patients, a distalization osteotomy is not feasible in this patient population due to the presence of open physes. Our article presents a technique describing an alternative soft-tissue distalization approach whereby patellar height is decreased by shortening the patellar tendon.

SUBMITTER: Parvaresh KC 

PROVIDER: S-EPMC8355506 | biostudies-literature |

REPOSITORIES: biostudies-literature

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