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radiopaedia.org › articles › posterior-compartment Posterior compartment of the thigh | Radiology Reference

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mm. of pelvic diaphragm and perineum, posterior hip, posterior thigh, leg & foot: skin of perineum, posterior thigh, leg & foot (excluding medial side of leg & foot) (Latin, plexus = a braid, a network of nerves, blood vessels or lymphatic vessels) femoral cutaneous, posterior (N540, TG3-28) sacral plexus (ventral primary rami of S1-S3 Posterior thigh innervation.The posterior compartment is a fascial compartment bounded by fascia. It is separated from the anterior compartment by two folds of deep fascia, known as the medial intermuscular septum and the lateral intermuscular septum. The muscles of the posterior compartment of the thigh are the:Posterior thigh muscles (Hamstring muscles) The hamstring muscles, or simply the hamstrings, are a group of three long muscles located in the posterior compartment of the thigh, shaping up the surface anatomy of this region. These muscles are the biceps femoris, semimembranosus and semitendinosus muscles.In this article, we shall examine the anatomy of the muscles in the posterior thigh – their attachments, innervation and actions. Muscles in the Posterior Compartment The muscles located within the posterior compartment of the thigh are the biceps femoris, semitendinosus and semimembranosus.The posterior cutaneous nerve of the thigh (also called the posterior femoral cutaneous nerve) is a sensory nerve in the thigh. It supplies the skin of the posterior surface of the thigh, leg, buttock, and also the perineum.All motor innervation to the posterior thigh derives from the tibial division of the sciatic nerve except for the short head of the biceps femoris, which is innervated by the peroneal division of the sciatic nerve. The posterior cutaneous nerve of the thigh supplies sensation to the skin of the perineum and posterior surface of the thigh. Posterior thigh innervation.

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  1. teachmeanatomy.info › lower-limb › muscles Muscles of the Posterior Thigh - Hamstrings - Damage
  2. teachmeanatomy.info › lower-limb › muscles Muscles of the Posterior Thigh - Hamstrings - Damage
  3. anatomy.elpaso.ttuhsc › musculoskeletal_system Anatomy Tables - Hip & Posterior Thigh & Leg
  4. en.wikipedia.org › wiki › Posterior_compartment_of_thigh Posterior compartment of thigh - Wikipedia
  5. anatomy.elpaso.ttuhsc › musculoskeletal_system Anatomy Tables - Hip & Posterior Thigh & Leg
  6. teachmeanatomy.info › lower-limb › muscles Muscles of the Posterior Thigh - Hamstrings - Damage