Carpal Hyperextension

Canine Carpal Hyperextension: A Closer Look

Carpal hyperextension is a condition in dogs where the carpal joint (wrist joint) is excessively flexed, causing the paw to appear "knuckled over." This can lead to pain, discomfort, and difficulty walking.

Causes of Carpal Hyperextension

While the exact cause of carpal hyperextension isn't always clear, several factors can contribute to its development:

Genetic Predisposition: Certain breeds, such as Rottweilers, Great Danes, and Mastiffs, may be more prone to this condition.

Trauma: Injuries to the carpal joint can lead to instability and hyperextension.

Neurological Disorders: Conditions affecting the nerves that control the carpal joint can contribute to weakness and hyperextension.

Nutritional Deficiencies: Inadequate nutrition can weaken the joint and surrounding tissues.

Symptoms of Carpal Hyperextension

Knuckling over of the paw

Lameness

Pain and discomfort

Difficulty walking or running

Reduced activity level

Treatment Options

Treatment for carpal hyperextension depends on the severity of the condition and the underlying cause. Some common treatment options include:

Rest and Restricted Activity: Limiting physical activity can help reduce stress on the joint and promote healing.

Bracing or Splinting: A brace or splint can help support the joint and prevent further hyperextension.

Physical Therapy: Physical therapy exercises can help strengthen the muscles around the joint and improve flexibility.

Surgery: In severe cases, surgery may be necessary to stabilize the joint or correct underlying issues.

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