Posterior tibialis tendon ruptures occur primarily in the late middle-aged population (average 57 years), typically a female over the age of 40 who exhibits lax ligaments in multiple joints and ...

With chronic inflammation of the tendon, serious long term and debilitating problems can occur, such as posterior tibial tendon dysfunction (PTTD), often called adult-acquired flatfoot, and arthritis.

Posterior tibial tendon dysfunction (PTTD) is a condition that leads to inflammation or a tear in this tendon. When the tendon is damaged, it can no longer support the arch.

You don’t say which one you’ve torn. But, the tendon that commonly causes problems in a person’s foot is the posterior tibial tendon.

The posterior tibial tendon links the calf muscle and the bones inside the foot. The tendon’s responsibility is to support the foot’s arch when taking a step. An acute injury, like a fall, or ...