The blood supply to femoral head is mostly by: (A) Lateral circumflex femoral aery, (B) Medial circumflex femoral aery, (C) Ligamentum teres aery, (D) Obturator aery
Answer is B. The blood supply of the Femoral Head is derived mainly from retinacular aeries which are the branches of Medial Circumflex Femoral Aery .