posterior tibial tendon

The posterior tibial tendon is a strong band of tissue that connects the muscles in the back of your lower leg to the inside of your foot. It helps support the arch of your foot and allows you to stand, walk, and run properly. When this tendon becomes inflamed or injured, it can cause pain, swelling, and difficulty moving the foot, often leading to flat-footedness. Proper function of this tendon is essential for maintaining foot stability and proper walking mechanics.