Main blood supply to the head and neck of femur comes from
Lateral circumflex femoral Aery
Medial circumflex femoral Aery
Aery of Ligamentum Teres
Popliteal Aery
Main blood supply to the head of the femur in adults is the lateral ascending cervical or retinacular & epiphyseal branches of the medial circumflex femoral aery. It also receives supply from lateral circumflex femoral aery & branch of obturator aery. Ref: BD Chaurasia, Volume 2 , 6Th edition, page no: 69
Pelvis and Hip injuries