APPLIED RADIOLOGICAL ANATOMY

Detailed explanation-1: -External snapping hip syndrome most commonly is caused by the iliotibial band snapping over the greater trochanter of the femoral head during movements such as flexion, extension, and external or internal rotation.

Detailed explanation-2: -It’s usually caused when your iliopsoas tendon-the tendon connecting your inner hip muscles to your thigh bone-moves over the pelvic bone. Another cause of this condition is when your quadriceps muscle moves over the ball part of your hip’s ball-and-socket joint.