Question

58 multiple choice 1 point which of the following is the insertion of the obturator internus? lesser trochanter trochanteric fossa ischial spine medial surface of greater trochanter clear my selection

Explanation:

The obturator internus muscle inserts on the medial surface of the greater trochanter of the femur. The lesser trochanter is the insertion site for the iliopsoas muscle. The trochanteric fossa is the insertion site for the obturator externus muscle. The ischial spine is not an insertion site for the obturator internus; it is a landmark related to the course of the muscle.

Answer:

Medial surface of greater trochanter