Which fracture is commonly seen in individuals who punch a wall?

The fracture most commonly associated with punching a wall is the Boxer's fracture. This type of fracture specifically refers to a fracture of the fifth metacarpal, which is the bone in the hand that connects to the little finger. The mechanism of injury typically occurs when an individual punches a hard surface, leading to a break in this bone due to the force of the impact.

Boxer's fractures often result from the improper or forceful striking of an object with a closed fist, which is precisely what happens when someone punches a wall. The other options listed represent different types of fractures that do not correlate with this specific activity.

For instance, a Colles' fracture involves a break in the distal radius and is usually associated with a fall onto an outstretched hand. A scaphoid fracture typically occurs from a fall on the outstretched hand as well, affecting one of the wrist bones. A Smith’s fracture is usually caused by a fall on a bent wrist, leading to a fracture of the distal radius in a different orientation compared to a Colles' fracture. Therefore, the Boxer's fracture is clearly the most relevant to the scenario of punching a wall.