KD-10 is located at the medial end of the popliteal crease between the semitendinosus and semimembranosus tendons. Between which tendons is it located?

• A. Semitendinosus and Semimembranosus
• B. Biceps Femoris and Semimembranosus
• C. Semitendinosus and Biceps Femoris
• D. Popliteal Artery and Vein

Answer: (A)

KD-10 sits at the medial end of the popliteal crease in the gap between the two hamstring tendons that cross the back of the knee. Those tendons are the semitendinosus and the semimembranosus, which run medially down the back of the thigh. The point is specifically located between these two tendons, so recognizing this medial pair is key. The other options don’t fit because one involves a tendon on the lateral side (biceps femoris), and the other involves deeper vascular structures (the popliteal artery and vein) that aren’t the superficial space between the semitendinosus and semimembranosus tendons.