منابع مشابه
Image diagnosis: Perilunate and lunate dislocations.
Perilunate Dislocation Anterior-posterior (AP) view (Figure 1) demonstrates the distal and proximal carpal rows overlapping, as well as a complete radial styloid fracture. Lateral view (Figures 2 and 3) demonstrates dorsal dislocation of the capitate, whereas the lunate remains articulated with the radius. More often seen in young men in their teens to twenties, rather than children or the elde...
متن کاملPerilunate dislocations.
THE PATIENT A 37-year-old man injured his right wrist in a motor vehicle collision. In the emergency department he had severe wrist pain and median nerve paresthesia. Wrist radiographs identified a dorsal perilunate dislocation (PLD) with the carpus dislocated dorsally and the lunate tilted volar but still located in the lunate fossa. Post-reduction computed tomography scan confirmed no fractures.
متن کاملLunate and Perilunar Dislocations.
In his treatise on joint injuries Astley Cooper (1832) included only one example of carpal dislocation. Speed (1950) estimated that carpal fractures and dislocations comprised oneeighth of injuries about the wrist. Although they are so common carpal dislocations are often unrecognised or mismanaged (Watson-Jones 1946, Cave 1958, McLaughlin 1959, Wade 1960). There is still disagreement about the...
متن کاملArthroscopic treatment of perilunate dislocations and fracture dislocations.
Background The key to a successful result in the treatment of perilunate dislocations (PLDs) and fracture-dislocations (PLFDs) is the restoration of normal alignment of the carpal bones, followed by stable maintenance until healing. This article aimed to assess whether arthroscopic techniques are a reliable surgical option for the treatment of this challenging injury. Materials and Methods Twen...
متن کاملUse of external fixation for perilunate dislocations and fracture dislocations
The purpose of this study was to review clinical and radiographic outcomes of perilunate dislocations and fracture dislocations treated with external fixation and K-wire fixation. Twenty patients (18 males and two females) with a mean age of 38 years (range 18-59) who had an acute dorsal perilunate dislocation or fracture dislocation were treated with the use of wrist external fixator and K-wir...
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ژورنال
عنوان ژورنال: Orthopedics & Traumatology
سال: 1997
ISSN: 1349-4333,0037-1033
DOI: 10.5035/nishiseisai.46.849