The tensor fasciae latae inserts via the iliotibial band into which location?

• A. Lateral aspect of the tibia
• B. Medial malleolus
• C. Lateral femoral epicondyle
• D. Acetabulum

Answer: (A)

The key idea is where the iliotibial band ends on the leg. The tensor fasciae latae blends into the iliotibial band, which travels down the lateral thigh and inserts at the lateral aspect of the proximal tibia, near Gerdy’s tubercle. That location on the tibia is what transfers the band’s tension to the knee, helping with lateral stabilization during activities like walking or running.

So the correct location is the lateral aspect of the tibia. The other options are not correct: the medial malleolus is at the ankle, the acetabulum is the hip socket, and the lateral femoral epicondyle is on the femur near the knee—none of these are the insertion point for the iliotibial band.