The internal obturator muscle or obturator internus muscle originates on the medial surface of the obturator membrane, the ischium near the membrane,...

The obturator sign, also called Cope's obturator test, is an indicator of irritation to the obturator internus muscle. The technique for detecting the...

the gemellus superior muscle, then re-enters the pelvis to innervate the obturator internus muscle. The nerve to obturator internus is a branch of the lumbosacral...

gemellus, inferior gemellus, and obturator internus muscles prior to insertion).[citation needed] The piriformis muscle is innervated by the piriformis...

piriformis, gemellus superior, obturator internus, gemellus inferior, quadratus femoris and the obturator externus. All muscles in the lateral rotator group...

between the obturator foramina. Rarely, the obturator foramen may be doubled on one side. Obturator internus muscle Obturator externus muscle The two circles...

the obturator nerve Obturator internus nerve Accessory obturator nerve Obturator membrane Obturator crest Obturator muscles (disambiguation) Obturator internus...

a part of the obturator internus muscle. The superior pubic ramus is the upper of the two rami. It forms the upper edge of the obturator foramen. It extends...

canal) is an anatomical structure formed by the obturator fascia (fascia of the obturator internus muscle) lining the lateral wall of the ischioanal fossa...

at the lateral sides of anal canal, bounded laterally by the obturator internus muscle, and medially by the pelvic diaphragm and anal canal; its base...

into: (a) the fascial sheaths of the obturator internus muscle (fascia of the obturator internus) the piriformis muscle (fascia of the piriformis) the pelvic...

The muscles are: gluteus maximus muscle gluteus medius muscle gluteus minimus muscle tensor fasciae latae piriformis obturator internus muscle inferior...

to govern the toes. The muscles are: sphincter urethrae membranaceae gluteus maximus muscle piriformis obturator internus muscle superior gemellus semitendinosus...

the obturator internus tendon. The obturator externus muscle arises from the margin of bone immediately around the medial side of the obturator foramen...

the lateral pelvic wall by its attachment to the obturator fascia of the obturator internus muscle. It attaches to the uterosacral ligament. It is continuous...

through S4, travels through the pudendal canal on the fascia of the obturator internus muscle, and gives off the perineal nerve in the perineum. The major branch...

transition area between the head and neck is quite rough due to attachment of muscles and the hip joint capsule. Here the two trochanters, greater and lesser...

vein Anal canal Muscles Sphincter ani externus muscle Gluteus maximus muscle Obturator internus muscle Levator ani muscle Coccygeus muscle Articulations...

the surface of the perineum and its apex at the line of meeting of the obturator and anal fasciae. It has the following boundaries: The contents include:...

not responsible for the innervation of the obturator internus, despite the similarity in name. An obturator nerve block may be used during knee surgery...

superior and inferior gemelli muscles and the obturator internus muscle. It enters the anterior surfaces of quadratus femoris muscle[verification needed] and...

This is a table of skeletal muscles of the human anatomy, with muscle counts and other information. Skeletal muscle maps Anterior view Posterior view...

ilium. Together these muscles are commonly referred to as the "iliopsoas". This group consists of the externus and internus obturators, the piriformis, the...

the obturator fascia and stretches across the pubic arch. If the obturator fascia be traced medially after leaving the obturator internus muscle, it will...

of the tendon of the obturator externus, and above and in front of this an impression for the insertion of the obturator internus and superior and inferior...

superior gemelli muscles represent marginal heads of the obturator internus and assist this muscle. These three muscles form a three-headed muscle (tricipital)...

inferior and Superior gemelli muscles assist the obturator internus and the three muscles together form the three-headed muscle known as the triceps coxae...

Padua L (September 2010). "Alcock canal syndrome due to obturator internus muscle fibrosis". Muscle & Nerve. 42 (3): 431–2. doi:10.1002/mus.21735. PMID 20665515...

the pelvis, it gives branches to the iliacus, piriformis, and obturator internus muscles. Just prior to exiting the pelvic cavity, it also gives off a...

Lateral rotator group piriformis gemellus superior obturator internus pectineus gemellus inferior obturator externus quadratus femoris Sartorius of leg at...