Plantar Aponeurosis Injury & Treatment

Injuries to the aponeurosis, which is located in the sole of the foot, are common among athletes. The aponeurosis can become inflamed due to repetitive stress. Stretches and exercises are prescribed for mild cases, while serious cases might require shock treatment or surgery.

• Pain caused by plantar fasciitis is most noticeable in the morning.

Function

• The plantar aponeurosis is located on the sole of your foot. According to Drugs.com, it is the thick layer of fascia, or connective tissue, in the center of the sole of the foot. It plays a role in supporting the arch of the foot, and stretches from the front of heel to the toes.

Injuries

• Injury to the plantar aponeurosis is commonly known as plantar fasciitis. According to the Mayo Clinic, this condition causes a stabbing pain in the bottom of your foot. This pain can be especially acute early in the morning when you take your first steps and may lessen as you walk and warm up the flesh in the area. While the condition can occur in both feet, it usually affects one foot at a time.

Causes

• According to the Mayo Clinic, this condition is common in runners. The tension in the plantar fascia increases and, as a result, it may not be able to properly perform its shock-absorbing role. Repetitive stresses (like the foot hitting the ground during a runner's stride) can tear the fascia, which leads to pain and inflammation. Obesity and non-supportive shoes also can contribute to the condition.

Treatment

• According to the Mayo Clinic, most people with plantar fasciitis recover in a few months with minimal treatment. Depending on the severity of the plantar fasciitis, your doctor might suggest exercises and stretches that can help resolve the problem. You also might have to sleep in a night splint, which holds the plantar fascia in a lengthened position while you sleep. Over-the-counter pain medications can usually manage the discomfort associated with the condition. For serious cases, your doctor may advise shockwave therapy or surgery to disconnect the plantar fascia from the heel bone.

Warning

• The Mayo Clinic reports that, if left untreated, plantar fasciitis can lead to problems in other areas of your body. The fasciitis can cause you to change the way you walk. These changes in gait can lead to injuries in the knee, leg, hip and lower back.