Tag Archives: Tibialis Posterior Tendon Dysfunction

Tibialis posterior tendon dysfunction (PTTD) is a progressive condition affecting the tendon that supports the arch of the foot. It can cause pain, weakness, and a gradual collapse of the arch. Often starting with inflammation and pain, PTTD may progress to tendon elongation or rupture if left untreated. Early recognition and physiotherapy can help slow or reverse symptoms, especially in the mild early stages.