Hyperextension

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Hyperextension

Hyperextension (/haɪpərɪkˈstɛnʃən/), from the Greek hyper meaning "over" and the Latin extensio meaning "stretching out", is a term used in medicine and physiology to describe the excessive extension of a body part or joint beyond its normal limit.

Definition

Hyperextension occurs when a joint or body part is extended beyond its normal range of motion. This can result in injury, particularly if the hyperextension is sudden or forceful. The most commonly hyperextended joints are the knee, elbow, and wrist, but any joint in the body can be hyperextended.

Causes

Hyperextension injuries often occur during physical activities such as sports or exercise, particularly those that involve sudden changes in direction or forceful impacts. They can also occur as a result of falls or accidents. Certain medical conditions, such as Ehlers-Danlos syndrome, can also increase the risk of hyperextension injuries.

Symptoms

Symptoms of a hyperextension injury can include pain, swelling, and reduced range of motion in the affected joint. In severe cases, there may also be visible deformity or instability of the joint.

Treatment

Treatment for hyperextension injuries typically involves rest, ice, compression, and elevation (the RICE protocol). In some cases, physical therapy or surgery may be required.

Prevention

Prevention of hyperextension injuries involves maintaining good physical condition, using proper technique during physical activities, and wearing appropriate protective equipment.

See also

External links

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