In the initial management of a boxer's fracture (5th metacarpal neck fracture), which immobilization is commonly used?

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Multiple Choice

In the initial management of a boxer's fracture (5th metacarpal neck fracture), which immobilization is commonly used?

The main idea is to immobilize the hand on the ulnar side to protect the 4th and 5th digits, allowing the boxer's fracture to heal without displacement. An ulnar gutter splint places support along the small and ring fingers and stabilizes the metacarpophalangeal joints, which is exactly what you want for a neck fracture of the 5th metacarpal after a punching injury. This approach keeps the fracture aligned and minimizes motion at the fracture site during the initial healing period, typically a few weeks. Radial gutter splints are used for injuries on the radial side of the hand (index/middle/thumb region) and aren’t appropriate for a 5th-metacarpal fracture. A thumb spica immobilizes the thumb and related structures, not the 5th finger. A long arm cast immobilizes the elbow and forearm, which is unnecessary for this injury.

The main idea is to immobilize the hand on the ulnar side to protect the 4th and 5th digits, allowing the boxer's fracture to heal without displacement. An ulnar gutter splint places support along the small and ring fingers and stabilizes the metacarpophalangeal joints, which is exactly what you want for a neck fracture of the 5th metacarpal after a punching injury. This approach keeps the fracture aligned and minimizes motion at the fracture site during the initial healing period, typically a few weeks.

Radial gutter splints are used for injuries on the radial side of the hand (index/middle/thumb region) and aren’t appropriate for a 5th-metacarpal fracture. A thumb spica immobilizes the thumb and related structures, not the 5th finger. A long arm cast immobilizes the elbow and forearm, which is unnecessary for this injury.

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