Abstract
Recurrent patellar dislocations are not uncommon. The factors contributing to patella instability are multifactorial, but one of the most common risk factors is patella alta. A tibial tuberosity osteotomy has been the standard approach in correcting patella alta. However, this procedure cannot be used on the skeletally immature due to an open apophysis. This chapter describes a surgical method to correct patella alta through a patellar tendon imbrication. The procedure can be used on a skeletally immature patient as well as a mature patient as the tibial tuberosity is not interrupted. Recent clinical data shows that there is no significant loss of corrected patellar tendon length after a minimum of 2 years postoperatively after patellar tendon imbrication; this technique serves as an effective alternative in treating patella alta.
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Patel, R.M., Patel, S., Andrish, J. (2023). Patellar Tendon Imbrication. In: Sanchis-Alfonso, V. (eds) Anterior Knee Pain and Patellar Instability. Springer, Cham. https://doi.org/10.1007/978-3-031-09767-6_32
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DOI: https://doi.org/10.1007/978-3-031-09767-6_32
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