Find out what you need to know about metacarpal fractures ... This pain is usually the most severe in the first few days after ... For a fractured metacarpal, you may need a cast or splint.

A 1.6-mm K-wire was placed from the first metacarpal into the second ... on her desk while playing at school.She was initially treated at an outside urgent care facility with a thumb spica splint.

Your thumb has two bones called the phalanges. The most common fracture associated with a broken thumb is actually to the larger bone of your hand known as the first metacarpal. This bone connects ...