What type of fracture occurs when the bone is completely broken into two separate pieces?

A comminuted fracture occurs when the bone is crushed and shattered into multiple fragments, resulting in significant bone displacement and increased difficulty in alignment during the healing process.

a. Greenstick fracture: A greenstick fracture is an incomplete fracture where the bone bends and partially breaks, commonly seen in pediatric patients. It does not involve bone crushing or fragmentation.
c. Avulsion fracture: An avulsion fracture occurs when a small fragment of bone is pulled away from the main bone due to the forceful attachment of a tendon or ligament. It is not characterized by bone crushing or fragmentation.
d. Stress fracture: A stress fracture is a tiny crack in the bone caused by repetitive stress and overuse. It does not involve bone crushing or fragmentation.

The primary goal of fracture reduction and immobilization is to promote bone realignment and healing. By aligning the fractured bone properly and immobilizing it with casts or splints, the healing process is facilitated, and bone stability is ensured.

a. Reducing pain and discomfort is an important aspect of fracture management but is not the primary goal of fracture reduction and immobilization.
c. Restoring full range of motion is an essential goal of fracture rehabilitation, but it comes after the bone has healed and the immobilization is removed.
d. Minimizing the risk of infection is crucial, particularly in open fractures, but it is not the primary goal of fracture reduction and immobilization.