Arch Hand Microsurg.  2021 Jun;26(2):69-81. 10.12790/ahm.21.0080.

Trans-scaphoid Perilunate Fracture Dislocation

• Kim HS
• Oh WT
• Koh IH
• Choi YR
• Kang HJ

• KMID: 2516151
• DOI: http://doi.org/10.12790/ahm.21.0080

Abstract

Trans-scaphoid perilunate fracture dislocations, which account for more than half of total cases of perilunate injuries, are common in young patients and occur as a result of high-energy injuries, and improper management can impair wrist alignment and function. Understanding the related wrist anatomy and pathomechanics may help surgeons evaluate and diagnose patients. Early operation to reduce and fix the injuries should be considered to achieve optimal clinical and radiological outcomes. In this review article, we present an overview of wrist pathoanatomy, the pathomechanics of trans-scaphoid perilunate fracture dislocations, operative treatment options including an arthroscopic procedure, and reported clinical and radiological outcomes.

Keyword

Trans-scaphoid perilunate fracture dislocation; Pathoanatomy; Pathomechanics; Operative treatment; Arthroscopic treatment