Nov 3, 2023 · Superior gemellus acts as a part of the triceps coxae muscle group to produce external (lateral) rotation and abduction of the thigh. The movement produced by contraction of this muscle group is dependant upon the position of the leg.

Feb 15, 2025 · The triceps coxae is the tricipital (three headed) collection of 3 muscles in the posterior hip which act together on the hip, primarily to laterally rotate the extended thigh.

Jan 23, 2022 · Triceps coxae (internal obturator muscle, the gemellus superior and gemellus inferior) help to stabilize the femoral head in the acetabulum (Hip joint). It is also help to external rotation of the extended hip and abduct the flexed hip by assisting the internal obturator.

Aug 2, 2022 · Inferior gemellus is a small, paired muscle located in the deep gluteal region of the lower extremity. It is part of a larger, tricipital (three-headed) muscle complex called triceps coxae (triceps of the hip) which also includes the superior gemellus and obturator internus muscles.

Aug 21, 2023 · The superior and inferior gemelli join the obturator internus as a conjoined tendon, sometimes referred to as the triceps coxae. [1] The gemelli muscles assist in external rotation of the thigh and have implications in sciatic nerve dysfunction known as deep gluteal space syndrome or gemelli-obturator syndrome.

Aug 6, 2024 · The triceps coxae is a collection of 3 posterior muscles of the hip, specifically obturator internus, inferior gemellus and superior gemellus, that act together to primarily laterally or externally rotate the hip

the obturator internus and superior and inferior gemellus muscles considered as one muscle, inserting through a single common tendon into the greater trochanter of the femur. Synonym (s): musculus triceps coxae, triceps (muscle) of hip. Want to thank TFD for its existence?

Here, you will find anatomy for the triceps coxae, which consists of the obturator internus, gemellus superior, and gemellus inferior. These three muscles were originally grouped as a single muscle. Like the triceps brachii, they have a common insertion and function.

Dec 24, 2023 · The tricipital (three-headed) triceps coxae, which fills the space between the inferiorly located quadratus femoris muscle and the superiorly located piriformis muscle, is formed by the small, triangular superior gemellus muscle, …

Oct 1, 2024 · Interestingly, these muscles work in close cooperation with the obturator internus muscle. Together, they form what’s known as the “triceps coxae” or “triceps of the hip.” Innervation and Blood Supply. The gemellus muscles …