Critical to normal digital flexion are the position and length of the annular pulleys, the integrity and size of the flexor tendon, and the dynamics of the tendon-pulley interface, including ...

Each flexor tendon that leads to a finger or toe is encased in a structure known as a sheath, which attaches to the finger and toe bones. The bands of tissue — a pulley — sit along the sheaths ...

Each flexor tendon has a sheath that allows it to glide smoothly as the muscle contracts. These tendon sheaths have areas of tissue called pulleys that are extra thick and hold the tendon sheath ...

This week, he told reporters that he had his UCL fixed up, when it had been reported he had flexor tendon surgery As he recovers from surgery on his flexor tendon, Houston Astros' pitcher Lance ...