Fascial compartments of thigh
The fascial compartments of thigh are the three fascial compartments that divide and contain the thigh muscles. The fascia lata is the strong and deep fascia of the thigh that surrounds the thigh muscles and forms the outer limits of the compartments. Internally the muscle compartments are divided by the lateral and medial intermuscular septa.
Cross section of the thigh showing the fascial compartments in different colors. Green is the medial compartment (gracilis and adductor magnus), blue is the posterior (semimembrosus to biceps c. brevis) and red is the anterior (vastus lateralis to sartorius).
The three groups of muscles contained in the compartments have their own nerve supply:[1]
Compartments
| Compartment | Muscles | Neurovascular structures |
|---|---|---|
| Anterior compartment | Sartorius muscle, Quadriceps (Rectus femoris, Vastus lateralis, Vastus intermedius and Vastus medialis), Articularis genus | Femoral nerve |
| Medial compartment | Pectineus, External obturator, Gracilis muscle, Adductors (longus, brevis, and minimus) | Obturator nerve |
| Posterior compartment | 'hamstring portion' of the Adductor magnus, Biceps femoris, Semitendinosus and Semimembranosus] | Sciatic nerve |
gollark: Plus, people break up lots so this is obviously not true.
gollark: Well, you shouldn't trust them entirely, that's ridiculous.
gollark: https://www.smbc-comics.com/comic/the-talk-3
gollark: I would, if I kept that in the memeCLOUD™ somehow.
gollark: Qubits are just monoids in the category of endofunctors... wait.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.