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1
Scaphoid fractures constitute 51-90% of carpal fractures, while carpal coalitions are rare, with a prevalence of approximately 0.1% in Europeans.
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2
Coalition-associated scaphoid fractures consistently occur at the scaphoid waist, suggesting a non-random biomechanical association.
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3
Despite adequate treatment, coalition-associated scaphoid fractures frequently progress to nonunion, indicating altered load distribution may impair healing.
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4
Carpal coalitions can restrict physiological motion, increasing stress on the scaphoid waist and potentially leading to fractures.
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5
Increased vigilance and individualized treatment planning are recommended for coalition-associated scaphoid fractures to improve outcomes.
