Which description best defines a comminuted fracture?

• A. A Bone That Is Broken Or Crushed Into Small Pieces
• B. Multiple Fractures Of The Bone
• C. An Incomplete Fracture
• D. A Bone That Breaks The Skin

Answer: (A)

A comminuted fracture means the bone is broken into multiple pieces, typically three or more fragments, usually from a high-energy impact. The description that the bone is broken or crushed into small pieces best captures this pattern of fragmentation, which is the defining feature of a comminuted fracture.

The other descriptions don’t fit as well: a fracture described as “multiple fractures” could be several separate breaks but doesn’t specify fragmentation into pieces; an incomplete fracture means the bone is not broken all the way through; and a fracture with the skin broken is an open fracture, focusing on soft-tissue injury rather than fragment pattern.