OSCE On-Ground Practice Test

Palpation here is about locating the pes anserine region on the medial knee, where three tendons converge. The pes anserinus is the insertion point on the medial proximal tibia for the gracilis, sartorius, and semitendinosus muscles. You feel this area on the medial side just below the knee joint line, where these tendons attach to the tibia (roughly a couple of centimeters below the joint line). This location is distinct from other nearby structures: the medial collateral ligament runs higher up along the inner knee, the popliteal fossa is behind the knee, and the medial meniscus lies inside the joint space. Therefore, the described area corresponds to the pes anserine region because that is exactly where those three tendons insert and where tenderness or bursa irritation is assessed.