Patellofemoral instability is characterized by pain during normal daily activities and frequent dislocation events. In the reported case, an adolescent girl, aged 15 years, affected by left patellofemoral instability, underwent surgery with a double technique comprising tibial tubercle distalization and medial patellofemoral ligament reconstruction. In case of patella alta associated with patellofemoral instability, surgical treatment should focus on medial patellofemoral ligament repair and on recurrent instability prevention.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4722132PMC
http://dx.doi.org/10.1016/j.eats.2015.05.006DOI Listing

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