Intra-articular Structures
Labrum
Ligamentum teres
Loose Bodies
Synovial chondromatosis
Osteocartilaginous exostoses
Extra-articular Structures
Fascia lata on greater trochanter (common)
Iliopsoas on lesser trochanter / iliopectineal eminence
Long head biceps femoris over ischial tuberosity
Iliofemoral ligament over femoral head