Aerial branches which supply the head and neck of the femur is/are:
A. i.e. Medial circumflex a.; B. i.e. Lateral circumflex a.; C. i.e. Profunda femoris aProximal femur (head & neck) is supplied by aery of ligamentum teres (branch of obturator aery), medial (main) & lateral circumflex femoral aeryQ (both arise from profunda femoris aery, give rise to ascending cervical (+ metaphyseal) and retinacular (+ epiphyseal:lateral & inferior) aeries and form extracapsular & intracapsularsubsynol aerial rings)
Medial circumflex aery
Lateral circumflex aery
Profunda femoris aery
All