Trans-scaphoid Perilunate Fracture Dislocations: Screw Fixation of the Scaphoid and Lunotriquetral Ligament Repair Using a Dorsal Approach
Journal of the Korean Society for Surgery of the Hand
;
: 127-133, 2011.
Artigo
em Coreano
| WPRIM
| ID: wpr-45592
ABSTRACT
PURPOSE:
To evaluate clinical and radiological results after screw fixation of the scaphoid and lunotriquetral ligament repair using a dorsal approach in the treatement of trans-scaphoid perilunate fracture dislocations. MATERIALS ANDMETHODS:
From May 2003 to August 2007, 11 patients who underwent operative management of a trans-scaphoid perilunate fracture dislocation were included in this study. Average follow up period was 58 months. In all patients, screw fixation of the scaphoid and lunotriquetral ligament repair with a suture anchor after open reduction was performed. Clinical evaluation was done by measuring range of motion and grip power and disabilities of arm, shoulder and hand (DASH) score evaluation for functional recovery at the last follow up. Union of scaphoid, change in lunotriquetral distance, and development of any instability and arthritis of wrist joint were radiographically assessed.RESULTS:
In clinical outcomes, 89.3% recovery of grip power and 87.5% recovery of range of motion compared to healthy side were observed at the last follow-up. Average range of motions of extension, flexion, ulnar deviation, radial deviation, supination and pronation were 51.8degrees, 58.4degrees, 21.2degrees, 16.2degrees, 74.3degrees, 75.1degrees respectively. Average DASH score was 13.2. Bony union of scaphoid was achieved in all cases at the average of postoperative 19.3 weeks. Lunotriquetral distance after the operation and at the last follow up were 1.9 mm and 2.0 mm, respectively. There were no radiographic evidence of instability or arthritis.CONCLUSION:
Dorsal approach allows reduction of carpal bone, scaphoid fixation and lunotriquetral ligament repair in the treatment of trans-scaphoid perilunate fracture dislocations, providing satisfactory clinical and radiological results.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Braço
/
Artrite
/
Ombro
/
Articulação do Punho
/
Pronação
/
Supinação
/
Ossos do Carpo
/
Seguimentos
/
Amplitude de Movimento Articular
/
Força da Mão
Tipo de estudo:
Estudo observacional
/
Estudo prognóstico
Limite:
Humanos
Idioma:
Coreano
Revista:
Journal of the Korean Society for Surgery of the Hand
Ano de publicação:
2011
Tipo de documento:
Artigo
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