Perilunate Dislocation and Perilunate Fracture-dislocation

2011 ◽  
Vol 19 (9) ◽  
pp. 554-562 ◽  
Author(s):  
Spencer J. Stanbury ◽  
John C. Elfar
Keyword(s):  
Fracture Dislocation ◽  
Perilunate Dislocation ◽  
Perilunate Fracture Dislocation

Trans-Triquetral Dorsal Perilunate Fracture Dislocation

2007 ◽  
Vol 32 (6) ◽  
pp. 647-648 ◽  
Author(s):  
Y. F. LEUNG ◽  
S. P. S. IP ◽  
A. WONG ◽  
W. Y. IP
Keyword(s):  
Rare Case ◽  
Soft Tissues ◽  
Carpal Bones ◽  
Fracture Dislocation ◽  
Perilunate Dislocation ◽  
Perilunate Fracture Dislocation

A rare case of trans-triquetral dorsal perilunate dislocation is described. It differs from the Mayfield and Johnson theory of progressive perilunar instability in greater arc injuries which states that the injury passes from the radial to the ulnar carpal bones and soft tissues in stages. This injury supports the concept of a reverse greater arc injury from ulnar to radial being possible with the radial carpal bones being spared in some cases.

scholarly journals Avascular necrosis of the lunate secondary to perilunate fracture dislocation: Case report and review of the literature

2021 ◽  
Vol 9 ◽  
pp. 2050313X2110323
Author(s):  
Jorge I Quintero ◽  
Kjell Van Royen ◽  
Fadi Bouri ◽  
Mohammed Muneer ◽  
Huey Tien
Keyword(s):  
Avascular Necrosis ◽  
Open Reduction Internal Fixation ◽  
Fracture Dislocation ◽  
Palmar Arch ◽  
Left Wrist ◽  
Perilunate Dislocation ◽  
Anatomic Dissection ◽  
Perilunate Fracture Dislocation ◽  
Wrist Fusion ◽  
Arthritic Changes

This is a 39-year-old male, fell from a bike, left wrist with trans-styloid perilunate fracture dislocation that underwent open reduction internal fixation, 20 months after surgery the patient developed avascular necrosis of the lunate, final wrist fusion was performed secondary to the arthritic changes on the wrist. Anatomic dissection was performed and vascularity of the lunate was identified, its origin is from the volar palmar arch, when dislocated palmarly and more than 90 degrees the vessel is still intact. More than 512 patients with perilunate dislocation and perilunate fracture dislocation are included we identified in the literature transient avascular necrosis of the lunate in nine and seventeen of pure avascular necrosis of the lunate. Concluding that avascular necrosis of the lunate after perilunate dislocation or perilunate fracture dislocation is an infrequent finding especially when the volar ligaments are intact.

Fivefold Fracture in a Perilunate Fracture Dislocation Involving Scaphoid, Capitate, Hamate, Triquetrum and Lunate: A Case Report

2020 ◽  
Vol 25 (01) ◽  
pp. 119-122
Author(s):  
Cedric E. Boesch ◽  
Gabriel Dejdovic ◽  
Kevin Beutler ◽  
Adrien Daigeler ◽  
Fabian Medved
Keyword(s):  
Case Report ◽  
Internal Fixation ◽  
Open Reduction ◽  
Fracture Dislocation ◽  
Scapholunate Ligament ◽  
Left Wrist ◽  
Perilunate Dislocation ◽  
Perilunate Fracture Dislocation

This case report presents a very rare fracture combination in a perilunate dislocation including the scaphoid, capitate, hamate and triquetrum and the cornu anterior of the lunate, with an intact scapholunate ligament in a left wrist. An open reduction and internal fixation of the scaphoid, capitate, hamate and triquetrum was performed.

Surgical Treatment of Trans-Scaphoid, Transcapitate, Transtriquetral, Perilunate Fracture–Dislocation with Open Reduction, Internal Fixation and Lunotriquetral Ligament Repair

2008 ◽  
Vol 33 (3) ◽  
pp. 377-379 ◽  
Author(s):  
E. SANDOVAL ◽  
D. CECILIA ◽  
E. GARCIA-PAREDERO
Keyword(s):  
Internal Fixation ◽  
Open Reduction ◽  
Suture Anchor ◽  
Open Reduction Internal Fixation ◽  
Fracture Dislocation ◽  
Ligament Repair ◽  
Motorcycle Accident ◽  
Lunotriquetral Ligament ◽  
Perilunate Fracture Dislocation ◽  
The Right

This paper presents a rare case of trans-scaphoid, transcapitate, transtriquetral, perilunate fracture–dislocation of the right wrist as a result of a motorcycle accident. Open reduction and internal fixation of the scaphoid and capitate with one screw was performed and the lunotriquetral ligament was repaired using a suture anchor.

scholarly journals Perilunate fracture-dislocation: a continually missed injury.

1996 ◽  
Vol 13 (3) ◽  
pp. 213-216 ◽  
Author(s):  
D H Sochart ◽  
P D Birdsall ◽  
A S Paul
Keyword(s):  
Fracture Dislocation ◽  
Missed Injury ◽  
Perilunate Fracture Dislocation

scholarly journals Compound transstyloid, transscaphoid, perilunate fracture dislocation

2013 ◽  
Vol 40 (2) ◽  
pp. 111
Author(s):  
Nadeem Ali ◽  
SuhailAhmad Bhat ◽  
Abedullah Bhat ◽  
Avijit Mahajan
Keyword(s):  
Fracture Dislocation ◽  
Perilunate Fracture Dislocation
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