What bony prominence on the tibia serves as the attachment for the patellar tendon?

• A. Tibial Tuberosity
• B. Tibial Plateau
• C. Distal Condyles
• D. Intercondylar Notch

Answer: (A)

The key idea is the attachment site of the patellar tendon on the tibia. The patellar tendon connects the patella to the tibia and attaches at the tibial tuberosity, a prominent bump on the anterior proximal tibia. When the quadriceps contract, force travels through the patellar tendon to the tibial tuberosity to extend the knee. The tibial plateau is the articular surface that curves to meet the femur and is not an insertion point for the tendon. The intercondylar notch sits between the femoral condyles and is a femur feature, not a tibial one. The distal condyles belong to the femur, not the tibia. So, the tibial tuberosity is the correct attachment site.