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Open Access Articles- Top Results for Inferior gluteal artery

Inferior gluteal artery

Inferior gluteal artery
File:Gray1244.png
Left gluteal region, showing surface markings for arteries and sciatic nerve
File:Internal iliac branches.PNG
Internal iliac artery and branches, including inferior gluteal artery
Details
Latin Arteria glutaea inferior
Source
Internal iliac artery
Branches
Accompanying artery of ischiadic nerve
Inferior gluteal veins
Supplies Gluteus maximus, piriformis and quadratus femoris muscles
Identifiers
Gray's p.620
Dorlands
/Elsevier
a_61/12154415
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Anatomical terminology

The inferior gluteal artery (sciatic artery), the smaller of the two terminal branches of the anterior trunk of the internal iliac artery, is distributed chiefly to the buttock and back of the thigh.

It passes down on the sacral plexus of nerves and the piriformis muscle, behind the internal pudendal artery, to the lower part of the greater sciatic foramen, through which it escapes from the pelvis between the piriformis and coccygeus.

It then descends in the interval between the greater trochanter of the femur and tuberosity of the ischium, accompanied by the sciatic and posterior femoral cutaneous nerves, and covered by the gluteus maximus, and is continued down the back of the thigh, supplying the skin, and anastomosing with branches of the perforating arteries.

Additional images

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