User:Mr. Ibrahem/Achilles tendon rupture

Achilles tendon rupture is when the Achilles tendon, at the back of the ankle, breaks. Symptoms include the sudden onset of sharp pain in the heel. A snapping sound may be heard as the tendon breaks and walking becomes difficult.

Rupture typically occurs as a result of a sudden bending up of the foot when the calf muscle is engaged, direct trauma, or long-standing tendonitis. Other risk factors include the use of fluoroquinolones, a significant change in exercise, rheumatoid arthritis, gout, or corticosteroid use. Diagnosis is typically based on symptoms and examination and supported by medical imaging.

Prevention may include stretching before activity. Treatment may be by surgery repair or casting with the toes somewhat pointed down. Relatively rapid return to weight bearing (within 4 weeks) appears okay. While surgery traditionally results in a small decrease in the risk of re-rupture, the risk of other complications is greater. Additionally rapid rehabilitation may remove this difference in ruptures. If appropriate treatment does not occur within 4 weeks of the injury outcomes are not as good.

Achilles tendon rupture occurs in about 1 per 10,000 people per year. Males are more commonly affected than females. People in their 30s to 50s are most commonly affected. The tendon itself was named in 1693 after the Greek hero Achilles.