A ligament can be defined as Anatomical structure consisting of a band of fibrous tissue that connects two or more bones, cartilages or other structures, or that serves as support of the fascia or muscle. A ligament is in its composition at about 2 / 3 Water, 1 / 3 of collagen, glycosaminoglycans and elastin, which gives you the task of guiding or guide the normal movement of a joint and prevent irregular movements or are not considered normal ..
Ligaments are also important as they are one of the elements responsible for maintaining physiological intra-articular pressure which in turn allows the nutrition of the cartilage and so the maintenance Rosenberg proprioception is the ability of the body receiving stimuli originating in muscles, tendons and other tissues.
"He has a type Anisotropic mechanical behavior.
- Mechanical Model: viscoelastic without plastic component. The provision of viscous and elastic element is parallel (support and compression and tension).
"He has a type Anisotropic mechanical behavior.
- Mechanical Model: viscoelastic without plastic component. The provision of viscous and elastic element is parallel (support and compression and tension).
The ligaments of the hand we dicided to:
between forearm and carpus: collateral carpal, cubital and medial palmar carpal radio and dorsal palmar carpi ulnaris.
between carpus and metacarpus: psiometacarpiano, carpometacarpal, palmar and dorsal.
intercarpal: groups dorsal and palmar interosseous. Most
ligaments reinforce the joint capsule and control the movements of the wrist. As for the movements radio carpal joint, we have: radial abduction and ulnar palmar flexion and dorsal extension.
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