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What Is Tendonitis?

Tendonitis (also tenonitis or tendinitis) is an inflammation of a tendon. For instance, fungal toenails poway (jumper's knee) is an inflammation of the patellar tendon, which connects the tibia to the patella.

Chronic overuse of tendons leads to microscopic tears within the collagen matrix, which gradually weakens the tissue. Swelling in a region of microdamage or partial tear can be detected visually or by palpation. Increased water content and disorganised collagen matrix in tendon lesions might be detected by ultrasonography or magnetic resonance imaging.

Due to their extremely specialised ultrastructure and slow collagen turnover, tendons and ligaments are extremely slow to heal if injured, and rarely regain their original strength. Partial tears heal by the rapid production of disorganised type-III collagen, which is inferior in strength to regular tendon. Recurrence of injury in the damaged region of tendon is common.

Treatment of tendon injuries is largely palliative. Non-steroidal anti- inflammatory drugs combined with rest and gradual return to workout is a frequent therapy. Acupuncture is an alternative therapy that can be utilised to lessen discomfort and heal injured tendon more rapidly. Return to function might be accelerated by the injection of stem cells. Fully ruptured tendons may possibly be sutured with each other with or with no grafted material.

Achilles tendonitis is a common injury, especially in sports that involve lunging and jumping.

A veterinary equivalent to Achilles tendonitis is bowed tendon, tendonitis of the superficial digital flexor tendon of the horse.

Symptoms can vary from an achy pain and stiffness to the local location of the tendon, to a burning that surrounds the complete joint around the inflamed tendon. With this condition, the pain is generally worse during and right after activity, and the tendon and joint region can turn out to be stiffer the following day.

The most typical tendon regions that turn out to be inflamed are the elbow, wrist, biceps, shoulder (which includes rotator cuff attachments), leg, knee (patellar), ankle, hip, and Achilles. Of course, tendonitis will vary with each and every individual, as it strikes the locations you use most.