intermuscular septum

The septum is sometimes called the intermuscular septum of Otto.

At this point, it pierces the lateral intermuscular septum and enters the anterior compartment of the arm.

Crural intermuscular septum can refer to:

The lateral intermuscular septum of thigh is a fold of deep fascia in the thigh.

On either side it gives off a strong intermuscular septum, which is attached to the corresponding supracondylar ridge and epicondyle of the humerus.

Septocutaneous perforators supply the overlying skin by traversing through an intermuscular septum before they pierce the deep fascia.

Not infrequently this groove is subdivided longitudinally by a line which gives attachment to the intermuscular septum of the Subclavius.

The posterior crural intermuscular septum is a band of fascia which separates the lateral compartment of leg.

This tendinous part here forms an intermuscular septum which forms the medial separation between the thigh's flexors and extensors.

Also, additional slips from the medial intermuscular septum, from the biceps brachii, and from the brachialis occasionally occur.

Anterior crural intermuscular septum (Latin: septum intermusculare cruris anterius)

A broad transverse intermuscular septum, called the deep transverse fascia of the leg, intervenes between the superficial and deep posterior crural muscles.

Then, the saphenous nerve and artery and vein of genus descendens exit through the anterior foramen, piercing the vastoadductor intermuscular septum.

It arises from the apex of the coracoid process, in common with the short head of the biceps brachii, and from the intermuscular septum between the two muscles.

The linea aspera (L. rough line) is a ridge of roughened surface on the posterior aspect of the femur, to which are attached muscles and intermuscular septum.

Deep to it (farther from the skin) is the transverse intermuscular septum, which separates the superficial posterior compartment of the leg from the deep posterior compartment.

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

It originates from the lateral supracondylar ridge of the humerus, from the lateral intermuscular septum, and by a few fibers from the lateral epicondyle of the humerus.

Biceps femoris: originates from lateral sacroiliac ligaments, the coccygeal fascia and gluteal fascia, the intermuscular septum between the biceps femoris muscle and semitendinosus.

A few additional fibres arise from the tendon of the gluteus maximus, and from the lateral intermuscular septum between the vastus lateralis and short head of the biceps femoris.

The short head originates from the middle third of the linea aspera on the shaft of the femur and the lateral intermuscular septum of thigh, and acts on only one joint.

This border gives attachment to an intermuscular septum, which separates the Extensor muscles on the anterior surface of the leg from the Peronæi longus and brevis on the lateral surface.

The (lower) leg is divided into four compartments by the interosseous membrane of the leg, the transverse intermuscular septum and the posterior intermuscular septum:

The superficial layer runs along the lateral knee and attaches to Gerdy's tubercle and sends a deeper portion that attaches to the lateral intermuscular septum (IM septum).

The muscle arises from the lower third of the anterior surface of the fibula; from the lower part of the interosseous membrane; and from an intermuscular septum between it and the peroneus brevis muscle.