What Is the Purpose of Ligaments?
Ligaments are made of collagen tissue that is strong and not very flexible. The purpose of ligaments is to hold bones together.
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Joints
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Joints are where ligaments connect one bone to another bone. One function of ligaments is to prevent too much movement in the joint. Healthy ligaments provide joint stability, while stretched or injured ligaments can lead to joint instability.
Ligament stretch
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According to Human Anatomy and Physiology, stretched ligaments stay stretched and can stretch only about 6 percent of their length before snapping.
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Spinal ligaments
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The ligaments between the vertebrae of the spinal column act like guy wires to help the bones of the spinal column stand upright.
Ligament injuries
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A ligament injury is called a sprain. According to the Musculoskeletal Research Laboratories, untreated ligament injuries often cause instability of the joint involved, which can lead to degenerative joint disease (osteoarthritis).
Treating ligament injuries
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Initial treatment of ligament sprains usually includes rest, ice, wearing a compressive bandage or device, and anti-inflammatory drugs. Rehab treatment includes exercise and physical therapy. A completely torn ligament requires surgical repair.
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