1995
DOI: 10.1016/s0266-7681(05)80175-5
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Palmar Dislocation of the Trans-Scaphoid-Lunate Unit

Abstract: A rare case of total palmar trans-scaphoid-lunate dislocation is reported. Open reduction, bone grafting and internal fixation were followed by uneventful healing. At follow-up 70 months after injury there is no osteonecrosis and the wrist function is almost normal.

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Cited by 13 publications
(22 citation statements)
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“…8,24,25 These are often highenergy, dislocative injuries, resulting in a freefloating proximal scaphoid pole, with or without an attached lunate. Wong and co-workers 3 suggested that the incidence and severity of these associated injuries were determined by the energy of the trauma.…”
Section: Discussionmentioning
confidence: 99%
“…8,24,25 These are often highenergy, dislocative injuries, resulting in a freefloating proximal scaphoid pole, with or without an attached lunate. Wong and co-workers 3 suggested that the incidence and severity of these associated injuries were determined by the energy of the trauma.…”
Section: Discussionmentioning
confidence: 99%
“…The lunate receives its vascularity through dorsal and volar vessels. Previous reports of perilunate dislocations demonstrated a low rate of lunate AVN if the vascularity remains intact through volar ligamentous attachments [6, 7]. Despite these reports, continued concern for lunate AVN and carpal collapse has led some authors to advocate for proximal row carpectomy (PRC) or arthrodesis as the initial surgical treatment of type 4 injuries [3–5].…”
Section: Introductionmentioning
confidence: 99%
“…Als häufigste Ursache wird ein Sturz aus großer Höhe (5-16 m), ein Motorrad-, Reit-oder Fahrradunfall mit einem Sturz auf die ausgestreckte Hand, im Einzelfall auch ein Hyperextensionstrauma beim Gewichtheben beschrieben [5,7,17,20,21,29].Während sich Hinweise auf begleitende Gefäßverletzun-gen nicht finden, werden Kontusionen von N. medianus [11,18,23,27] und auch des N. ulnaris [34] erwähnt.…”
unclassified
“…Die geschlossene Reposition durch den Karpaltunnel erscheint uns retrospektiv in beiden vorgestellten Fällen nach intraoperativer Sichtung von Einblutungen um den N. medianus bedenklich. Über den Zugang besteht bei der allgemein geringen operativen Frequenz keine Einigkeit: Ein dorsales [9, 10, 21], palmares [5,7,17,29,34] oder kombiniertes Vorgehen [2,9] wird empfohlen.…”
unclassified
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