ACHILLES RUPTURE

ACHILLES RUPTURE

The Achilles tendon is the largest tendon in the body. It allows us the strength to push off with up to ten times bodyweight in force. Unfortunately, at these extremes, sometimes the tendon ruptures. The Achilles tendon very rarely partially ruptures. Patients complain of a popping sensation like they were hit in the back of the heel with significant force. These can often be misdiagnosed as ankle sprains and delays in treatment are unfortunate but common.

Achilles Rupture

Achilles Tendon Risk Factors

These injuries commonly occur in “weekend warriors” such as 20-40 year old men who play intense sports like tennis or basketball but without daily stretching. Other risk factors include:

  • High arch 
  • Obesity
  • Diabetes
  • Rheumatoid
  • arthritis
  • Lack of stretching
  • Anabolic steroid usage ( Certain antibiotics such as ciprofloxacin and Levaquin. )

Often, the Achilles is mildly painful or the calf is tight leading up to the injury.

Achilles Rupture

Achilles Tendon Diagnosis

An Achilles rupture is usually obvious to a trained specialist based on history and physical examination alone. X-rays are still obtained to rule out fracture. An MRI is often performed to assess the quality of the tendon and the amount of retraction.

Achilles Tendon Treatment

Immobilization and rest is the first step, Occasionally, an Achilles rupture treated within 24-48 hours can be treated nonoperatively. This requires a cast with the toes pointed downwards to allow the tendon ends to heal. This treatment results in about a 10% rerupture rate and must be monitored with MRI.

More commonly, there is hematoma (pooled blood) and scar build-up at the site of the rupture that does not allow for nonoperative treatment. In these cases, and for patients who want to minimize the risk of rerupture and much more extensive surgery, a surgical repair is indicated.

In this surgery, the ends of the tendon are held together with strong suture and the foot is inmmobilized in a cast and weight-bearing is not allowed until the tendon has healed adequately to be strong enough to bear weight.

This usually means six weeks in a cast with the toes pointed downwards followed by 3-6 weeks in a boot, gradually working the foot to neutral. Ideally, surgery is performed within 7-10 days of the injury. It can still be performed up to 6 weeks out. Beyond that point, a more complex reconstructive surgery may be necessary.

Specifics regarding pre- and post-operative protocol will be discussed in more detail if that is the appropriate option for you.

Ice and anti-inflammatories help to decrease the pain before and after surgery. Ice should be placed with a tea towel protecting the skin for no more than 20 minutes per hour. Ice is not advised in patients with neuropathy or any numbness in the feet. Speak to your doctor if there is concern for contraindications to anti-inflammatories such as naproxen or buprofen.

Physical therapy after the tendon has been repaired to strengthen the muscles that are weak and improve balance after immobilization is complete. This will help to accelerate recovery once the bone has healed. Running is not permitted until six months after repair whether in a cast or in surgery.

Maximizing Healing Potential

A healthy diet, abstinence from any nicotine products, and appropriate vitamin supplementation are critical to supply the bone with the nutrients and oxygen it needs to heal. If you are interested in an anti-inflammatory diet, please request this information from Dr. Dixon’s assistant.

pain

Return to play

To prevent further injury or reinjury, it’s best to wait until your balance and strength have been regained and improved. This requires specific balance training as well as core strengthening.

REFERENCES

“Progressive Flatfoot (Posterior Tibial Tendon Dysfunction.”
https://www.ncbi.nlm.nih.gov/books/NBK542160/

“Posterior tibial tendon dysfunction.”
https://orthoinfo.aaos.org/en/diseases–conditions/posterior-tibial-tendon-dysfunction/

For more information, please visit
https://www.alexisedixonmd.com/

WHAT THEY SAY ABOUT US

★ ★ ★ ★ ★

I recently broke my foot and was referred to Dr. Dixon. I got an appointment very quickly. The facility is great. All of the staff that I met from the front desk, to the imaging technician, to Ryann her assistant and of course Dr. Dixon were amazing. On time, professional and simply nice people. My appointment with Dr. Dixon was thorough, very clear on the diagnosis and follow up. I highly recommend.

Sandy T.

★ ★ ★ ★ ★

I went to DR.Dixon for enormous pain in my foot . She was immediately able to isolate the problem and was incredibly knowledgeable, and kind I was so impressed with her demeanor as well,especially in today’s health care world, its amazing to find a DR. who takes the time to make sure you understand the diagnosis and the options for treatment. My foot is doing so much better! I highly recommend this great DR.

Benny B.