(See also: inferior gluteal artery)
- major blood supply to gluteus medius and minimus;
- superior gluteal artery and nerve leave the pelvis above piriformis;
- emerges above piriformis, after passing thru greater sciatic foramen;
- once pass the notch, it divides into:
- arterial branches reach as far as the anterior superior iliac spine.
- terminal branches anastomose w/ ascending branch of LFCA ;
- superior gluteal artery appears to be vulnerable to a shearing force because of acute angulation of vessel as it passes out of pelvis;
- superior gluteal artery may be severed by sharp fascia of piriformis, even w/ a minimally displaced frx;
- superior gluteal artery is at risk during operative procedures on greater sciatic foramen
- Relationship Between the Superior Gluteal Vessels and Nerve at the Greater Sciatic Notch
- Spontaneous gluteal artery rupture resulting in compartment syndrome and sciatic neuropathy. Report of a case in Ehlers-Danlos syndrome.
- The Superior Gluteal Artery in Complex Acetabular Procedures. A Cadaveric Angiographic Study.
- Preoperative angiographic assessment of the superior gluteal artery in acetabular fractures requiring extensile surgical exposures.