Hand Anatomy Fascia
The layers of the dorsal region of the hand 1.
Hand anatomy fascia. It is very important in holding muscles tendons and other internal parts. A benign progressive fibroproliferative disease of the palmar fascia characterized by thickening and contracture of the fibrous bands on the palmar surfaces of the hand and fingers that has no clear etiology or pathogenesis.
Like ligaments aponeuroses and tendons fascia is made up of fibrous connective tissue containing closely packed bundles of collagen fibers oriented in a wavy pattern parallel to th. It is inserted into the skin on the ulnar border of the hand.
The skin is thin loose and is covered by hair especially in males. Composed of longitudinal fibers vertical fibers transverse fibers.
The superficial plate weakly expressed is located over the tendons of the extensor fingers. The fleshy fibers are inserted into the skin on the ulnar border of the palm of the hand.
The subcutaneous tissue is thin contain veins network the beginning of the cephalic and basilica veins. 637 is a thin quadrilateral muscle placed beneath the skin of the ulnar side of the hand.
The deep fascia covers the interosseous muscles and is not involved in dupuytren s disease. Fascia of the hand.
The thoracolumbar fascia like most other deep fasciae surrounds the deep muscles of the back and lumbar regions and divides the muscles into compartments. A fascia is a band or sheet of connective tissue primarily collagen beneath the skin that attaches stabilizes encloses and separates muscles and other internal organs.
First described in 1614 platter dupuytren later presented a detailed anatomic study in 1831 establishing the palmar fascia as the site of origin. The brachial fascia is continuous with that covering the deltoideus and the pectoralis major by means of which it is attached above to the clavicle acromion and spine of the scapula.
The palmaris brevis is a thin quadrilateral muscle placed beneath the integument of the ulnar side of the hand. Fascia is a thin delicate stretchy webbing of tissue connecting or holding together all other tissues inside the body.
Triangular shaped fascia attached proximally to pl tendon. It forms a thin loose membranous sheath for the muscles of the arm and sends septa between them.
Superfcial volar fascia. Superficially branches of the radialis nerve and dorsalis branches of the ulnar nerve.
427 the muscles of the left hand. It is composed of fibers disposed in a circular or spiral direction and connected together by vertical and oblique fibers.
At the rear of the fingers this plate fuses with the tendons of their extensors. The rear fascia of the hand fascia dorsalis manus consists of two plates surface and deep.
It arises by tendinous fasciculi from the transverse carpal ligament and palmar aponeurosis. Fascia is classified by layer as superficial fascia deep fascia and visceral or parietal fascia or by its function and anatomical location.
