What Does an Achilles Tendon Tear Look Like?

You have probably read several articles and heard on the news multiple times about someone famous tearing their Achilles tendon.  This is no simple fete.  The Achilles tendon is the largest tendon in the leg and the force it takes to tear it has to be significant.  Often it is a force that causes the foot to come up towards the leg sharply, causing tremendous stretch of the tendon.  When this occurs, you feel a pop in the back of your leg and often describe it as being hit by a baseball bat or getting shot with a gun.

I have many curious patients who have these types of injuries and they always want to know what it looks like.  So in a recent surgery to fix this rupture, I took a couple of pictures.

In this picture, the stringy thing in the center of the incision is the ruptured Achilles tendon. You can see how large the tendon actually is and there is an obvious tear straight across the tendon.  Also note that there are multiple tears running longitudinally along the length of the tendon.  This gives it the "horse tail" appearance that we often use to describe the tendon after rupture.  

This picture shows how traumatic a rupture can be with significant bleeding and trauma to the tissues.  In this particular case there was also a large bone spur present prior to the injury which caused the tendon to be thicker than normal.  For this patient, the majority of his tendon was degenerative and there was minimal healthy tendon available for use.  So in this case, the tendon was replaced with a graft.  But in cases with healthier tendon, often repair can be done by just sewing the two ends back together if it is repaired quickly.

Recovery for this traumatic event is lengthy, but once healed this patient will return to digging holes, climbing trees, running or anything else they feel comfortable doing.