Lateral extension of infrapatellar fat pad

The lateral extension of the infrapatellar fat pad refers to the portion of the infrapatellar fat pad that projects laterally from its central body within the anterior compartment of the knee, the lateral extension occupying the space adjacent to the lateral patellar retinaculum and the lateral aspect of the patella and patellar tendon. This lateral extension is typically smaller than the medial extension and is a constant anatomical feature, contributing to the overall volume and shape of the infrapatellar fat pad.