Medial circumflex femoral artery

Dr Jeremy Jones et al.

The medial circumflex femoral artery is a branch of the profunda femoris that arises close to its origin. It provides oxygenated blood to the femoral neck and damage to the artery or involvement in pathological processes may result in decreased flow and avascular necrosis of the femoral head.

Summary

Gross anatomy

Origin

The medial circumflex femoral artery arises from the medial aspect of the profunda femoris artery soon after it branches from the common femoral artery in the upper thigh. It travels laterally and posteriorly around the femoral neck and supplies blood to the femoral neck along with the lateral circumflex femoral artery.

Branches

At the upper border of adductor brevis it branches into two:

  • ascending branch
  • descending branch

The descending branch runs beneath adductor brevis and supplies adductor magnus before branching into three:

  • superficial branch
  • deep branch
  • acetabular branch
Lower limb anatomy
Share article

Article information

rID: 24868
System: Vascular
Section: Anatomy
Tag: artery
Synonyms or Alternate Spellings:
  • Medial femoral circumflex artery
  • Internal circumflex artery

Support Radiopaedia and see fewer ads

Updating… Please wait.
Loadinganimation

Alert accept

Error Unable to process the form. Check for errors and try again.

Alert accept Thank you for updating your details.