Wrist Pain

 
 

The bones of the wrist

A bit of detective work

The wrist a complex joint made of 8 small bones sitting on the end of the forearm bones, the radius and ulna.

The names of the wrist bones are scaphoid, lunate triquetrum, pisiform, hamate, capitate, trapezoid and trapezium.

The cause of wrist pain can be from injury or wear. To work out the source of the pain takes a systematic approach, looking for the most tender spot.

Imaging or tests

A simple X-ray is a good start, as it is easy to get and relatively inexpensive. It often gives the answer.

Ultrasound is best used to look at a single superficial structure rather than as a screening tool or general look around.

CT scans look at bones and MRI scans look at soft tissues and bones.

Which test is best depends on each individual circumstance.

Common causes

After injury fractures of the radius or scaphoid are possibilities. Soft tissue injuries such as a ligament or the TFC are others.

Common joints to get wear are the STT or CMC joints near the thumb, or middle of the wrist from old scaphoid fractures or ligament tears.