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    On the human body, the limbs can be divided into segments, such as the arm and the forearm of the upper limb, and the thigh and the leg of the lower limb.
    If these segments are cut transversely, it is apparent that they are divided into multiple sections. These are called fascial compartments, and are formed by tough connective tissue septa.

    These compartments usually have a separate nerve and blood supply to their neighbours. The muscles in each compartment will often all be supplied by the same nerve.


        Fascial compartment
            Fascial compartments of the body
            See also

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    Fascial compartments of the body











    The thigh is usually divided into three compartments:

      Anterior - supplied by the femoral nerve, contains the knee extensors and hip flexors.
      Posterior - supplied by the sciatic nerve, contains the knee flexors and hip extensors.

    The (lower) leg is divided into three compartments also (by the interosseous membrane of the leg):
      Posterior - supplied by the tibial nerve, contains the plantar flexors.

    The (upper) arm is divided into two compartments (by the lateral intermuscular septum and the medial intermuscular septum):

    The forearm is divided into two compartments:


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    Scientus.org Dictionary (Yet Another Wiki) RC : 1.39
    This article is licensed under the GNU Free Documentation License [copyleft]. It uses material from the Wikipedia article "Fascial compartment". link