injuries poisoning
Scaphoid (Navicular) Fractures
Treatment of Scaphoid Fractures
Thumb spica immobilization Many nondisplaced fractures can be treated definitively with a thumb spica cast, which is worn for up to 6 to 8 weeks. A thumb spica splint can be applied if cast application needs to be deferred. Sometimes open reduction with internal fixation (ORIF) is required. 