Sesamoiditis

Sesamoiditis

While most bones in our body are connected to each other at joints, there are a few that are connected only to tendons or are embedded in muscle. These are called sesamoids. The largest one in the body is the patella (kneecap), but there are also two very small sesamoids in the feet. They are both found in the underside of the foot, with one behind the great toe and the other closer to the middle of the foot on the outside.

 

These sesamoids act as pulleys, providing a smooth surface for the tendons to slide over, which gives the tendons extra leverage and power. The sesamoids in the foot also elevate the bones of the great toe and assist in weight bearing. Without the sesamoids, the big toe loses some of its power and force.  

If the tendons that surround the sesamoids become irritated or inflamed, it is called sesamoiditis, which is a form of tendinitis common among ballet dancers, baseball catchers and runners. The most common symptom of sesamoiditis is pain underneath the big toe on the ball of the foot. This pain usually builds gradually over time and is accompanied by swelling and bruising. Symptoms are pressure related and are brought on by walking, running or jumping or when direct pressure is applied.

 

If you believe you have sesamoiditis in Soldotna, AK, schedule an appointment with our office for diagnosis. Dr. Harry Cotler can treat this condition in a variety of ways, from non-invasive to surgical. To schedule an appointment, call (907) 260-3668. For more information, visit www.HCotler.com.