title: Anatomy of the medial femoral circumflex artery with respect to the vascularity of the femoral head.
abstract: We performed a series of 16 anatomical dissections on Caucasian cadaver material to determine the surgical anatomy of the medial femoral circumflex artery (MFCA) and its anastomoses. These confirmed that the femoral head receives its blood supply primarily from the MFCA via a group of posterior superior nutrient arteries and the posterior inferior nutrient artery. In terms of anastomoses that may also contribute to the blood supply, the anastomosis with the inferior gluteal artery, via the piriformis branch, is the most important. These dissections provide a base of knowledge for further radiological studies on the vascularity of the normal femoral head and its vascularity after dislocation of the hip.
authors: The Medical Centre of Postgraduate Education, Warsaw, Department of Orthopaedics, Paediatric Orthopaedics and Traumatology, Gruca Teaching Hospital, Konarskiego 13, 05-400 Otwock, Poland. m.zlotorowicz@wp.pl
authors: M
authors: M
authors: Zlotorowicz
authors: M
authors: M
authors: Szczodry
authors: J
authors: J
authors: Czubak
authors: B
authors: B
authors: Ciszek
mesh_terms: D004210:Dissection / Q000379:methods; D005260:Female; D005263:Femoral Artery / Q000033:anatomy & histology*; D005270:Femur Head / Q000033:anatomy & histology / Q000098:blood supply*; D006621:Hip Joint / Q000033:anatomy & histology; D006801:Humans; D008297:Male; D018482:Muscle, Skeletal / Q000033:anatomy & histology