Common conditions that cause thumb pain include arthritis, tendonitis, trigger thumb, carpal tunnel syndrome, and ligament injuries. Thumb pain can come on suddenly or develop over time from ...

The median nerve and the tendons that bend the fingers go through the carpal tunnel, which is a tube of ligament and bones at ...

Carpal tunnel syndrome or CTS is a painful and debilitating ... The tunnel is a narrow passageway for nine (some anatomists say, ten) tendons and one nerve (the median nerve – so-called, since ...

They can cause the membranes around the tendons to swell (tenosynovitis). Broken wrist bones, dislocated bones, new bone growth from healing bones, or bone spurs. These can take up space in the carpal ...

The lack of rest in between these motions irritates and inflames the flexor tendons that travel with the median nerve to the hand through an area in the wrist called the "carpal tunnel," which is ...