2013
DOI: 10.1007/s00776-013-0407-0
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Intra-articular distal radius fractures involving the distal radioulnar joint (DRUJ): three dimensional computed tomography-based classification

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Cited by 15 publications
(6 citation statements)
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“…The authors concluded that the dorsal angulation of the radius should be corrected to less than 10°of dorsal tilt to avoid DRUJ instability. Nakanishi et al 12 analyzed fracture patterns and displacement in the DRUJ using three-dimensional CT scans of intraarticular distal radius fractures. Of the 72 fractures analyzed, 8% had dorsal comminution and displacement of the DRUJ, which may increase the risk for DRUJ instability.…”
Section: Discussionmentioning
confidence: 99%
“…The authors concluded that the dorsal angulation of the radius should be corrected to less than 10°of dorsal tilt to avoid DRUJ instability. Nakanishi et al 12 analyzed fracture patterns and displacement in the DRUJ using three-dimensional CT scans of intraarticular distal radius fractures. Of the 72 fractures analyzed, 8% had dorsal comminution and displacement of the DRUJ, which may increase the risk for DRUJ instability.…”
Section: Discussionmentioning
confidence: 99%
“…El compromiso de la articulación RUD en las fracturas intra-articulares del radio distal es frecuente y en la literatura puede llegar hasta un 83% de los casos. 13 Vitale y col., 9 no logran demostrar un aumento en la artrosis de la articulación RUD a 6 años de seguimiento en pacientes con compromiso articular de la fosa sigmoidea, pero aquellos que presentaban una separación articular de más de 1mm en el plano coronal, tenían peores resultados funcionales y de dolor con un DASH significativamente menor que aquellos pacientes que no tenían escalón articular de la RUD en el posoperatorio.…”
Section: Discussionunclassified
“…Se sabe que la radiografía simple es insuficiente a la hora de discriminar el tamaño real de los fragmentos específicos en una fractura de radio distal donde un 24% de las fracturas intra-articulares con desplazamientos mayores de 2mm no son diagnosticadas con radiografías simples, y más aún, en un 25% de los casos de fracturas intra-articulares, el compromiso de la fosa sigmoidea no es diagnosticado. 13,[19][20][21][22] Creemos que la TC es el examen de elección para el estudio preoperatorio que nos permite realizar de mejor manera nuestra planificación quirúrgica.…”
Section: Discussionunclassified
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“…7 Tanabe 8 previously showed a 77% incidence of sigmoid notch involvement in intra-articular fractures of the distal radius, while Nakanishi found the incidence of DRUJ involvement to be 83%, with 28% of these involving multiple fracture fragments. 9 DRUJ arthritis has been postulated to arise from a multitude of etiologies, including inflammatory, congenital, degenerative and posttraumatic processes. 10 Although to date it has not been clearly demonstrated whether distal radius fractures which involve the DRUJ result in arthritis from displacement of the articular surface of the sigmoid notch.…”
mentioning
confidence: 99%