What might you expect to see in a child with a medial epicondyle fracture?

• A. Gunstock deformity
• B. Paresthesia in the 4th and 5th fingers
• C. Supracondylar fracture evidence
• D. Inability to extend the elbow

Answer: (A)

A medial epicondyle fracture in children can lead to complications that manifest as a gunstock deformity, which is characterized by a specific angulation of the forearm. This occurs due to malunion or nonunion of the fracture, resulting in an improper healing alignment. The gunstock deformity is a notable observation where the forearm appears to be angled toward the body when viewed from the front, mimicking the shape of a gunstock.

This deformity is not typical in the context of the other answers. For example, paresthesia in the 4th and 5th fingers would be more commonly associated with ulnar nerve injury, which is not a direct consequence of a medial epicondyle fracture alone. Similarly, signs of a supracondylar fracture would indicate a different type of injury, typically around the elbow but not specifically linked to the medial epicondyle. Lastly, an inability to extend the elbow usually points towards issues related to extensors, which again is not the primary concern of a medial epicondyle injury.

The presence of a gunstock deformity highlights how the correct option connects directly to the ramifications of a medial epicondyle fracture, showcasing its potential to influence the anatomy and functionality of