SAME DAY APPOINTMENTS AVAILABLE

or CALL 517-879-4241

NO INSURANCE? NO PROBLEM.

YOU HAVE OPTIONS

CLICK HERE TO LEARN MORE.

Understanding Achilles Tendonitis

The Achilles tendon is a band of tissue that connects a muscle to a bone. It runs down the

back of the lower leg and connects the calf muscle to the heel bone. Also called the

heel cord, the Achilles tendon facilitates walking by helping to raise the heel off the ground.

Achilles Tendonitis and Achilles Tendonosis
Two common disorders that occur in the heel cord are Achilles tendonitis and Achilles tendonosis.

Achilles tendonitis is an inflammation of the Achilles tendon. This inflammation is typically short-lived. Over time, if not resolved, the condition may progress to a degeneration of the tendon (Achilles tendonosis), in which the tendon loses its organized structure and is likely to develop microscopic tears. Sometimes the degeneration involves the site where the Achilles tendon attaches to the heel bone. In rare cases, chronic degeneration with or without pain may result in rupture of the tendon.

Causes
As "overuse" disorders, Achilles tendonitis and tendonosis are usually caused by a sudden increase of a repetitive activity involving the Achilles tendon. Such activity puts too much stress on the tendon too quickly, leading to micro-injury of the tendon fibers. Due to this ongoing stress on the tendon, the body is unable to repair the injured tissue. The structure of the tendon is then altered, resulting in continued pain.Diagram of side of foot showing zone of tendonitis or tendonosis

Athletes are at high risk for developing disorders of the Achilles tendon. Achilles tendonitis and tendonosis are also common in individuals whose work puts stress on their ankles and feet, such as laborers, as well as in “weekend warriors”—those who are less conditioned and participate in athletics only on weekends or infrequently.

In addition, people with excessive pronation (flattening of the arch) have a tendency to develop Achilles tendonitis and tendonosis due to the greater demands placed on the tendon when walking. If these individuals wear shoes without adequate stability, their overpronation could further aggravate the Achilles tendon.

Symptoms
The symptoms associated with Achilles tendonitis and tendonosis include:

  • Pain—aching,  stiffness,  soreness or tenderness—within the tendon. This may occur anywhere along the tendon’s path, beginning with the tendon’s attachment directly above the heel upward to the region just below the calf muscle. Pain often appears upon arising in the morning or after periods of rest, then improves somewhat with motion but later worsens with increased activity

  • Tenderness, or sometimes intense pain, when the sides of the tendon are squeezed. There is less tenderness, however, when pressing directly on the back of the tendon.

  • When the disorder progresses to degeneration, the tendon may become enlarged and may develop nodules in the area where the tissue is damaged.

Treatment
Treatment approaches for Achilles tendonitis or tendonosis are selected on the basis of how long the injury has been present and the degree of damage to the tendon. In the early stage, when there is sudden (acute) inflammation, one or more of the following options may be recommended:

 

Orthotics. For those with overpronation or gait abnormalities, custom orthotic devices may be prescribed.
Night splints. Night splints help to maintain a stretch in the Achilles tendon during sleep.


Physical therapy. Physical therapy may include strengthening exercises, soft-tissue massage/mobilization, gait and running re-education, stretching and ultrasound therapy.

When Is Surgery Needed?
If nonsurgical approaches fail to restore the tendon to its normal condition, surgery may be necessary. The foot and ankle surgeon will select the best procedure to repair the tendon, based on the extent of the injury, the patient’s age and activity level, and other factors.

Available

Same Day Appointments

Call 517-879-4241

Monday-Friday 8am-6pm

Saturday-Sunday 

Leave message for a Monday Appointment

Preferred Tier 1 Provider