Lunate Dislocation (Perilunate dissociation) - Hand - Orthobullets
Nov 5, 2022 · spilled teacup sign. MRI. usually not required for diagnosis. Treatment. Nonoperative. closed reduction and casting. indications. no indications when used as definitive management. outcomes. universally poor functional outcomes with non-operative management. recurrent dislocation is common. Operative.
Lunate Dislocation - Core EM
Oct 7, 2015 · In lunate dislocations, the lunate’s articulations with both the radius and capitate are disrupted displacing the lunate volarly creating a “spilled teacup”
Perilunate and lunate dislocations - WikEM
Lunate is pushed off the radius into the palm ("spilled teacup" sign) PA view Lunate has triangular shape ("piece-of-pie sign") Differential Diagnosis Carpal Dislocations. Lunotriquetral ligament instability; Scapholunate dissociation; Perilunate and lunate dislocations; Carpal fractures
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Lunate dislocation - AO Foundation Surgery Reference
“Spilled teacup” sign The capitate displaces proximally towards the distal radial articular surface. A lateral x-ray shows the “spilled teacup” configuration of the lunate.
Lunate Dislocation - globalradcme
Sep 3, 2020 · B. Lateral radiograph showing the “spilled teacup” appearance of lunate dislocation (yellow arrows), with the concavity of the lunate facing anteriorly. The lunate has volar displacement and angulation, and has lost articulation with the radius and capitate.
Spectrum of Carpal Dislocations and Fracture-Dislocations
Aug 22, 2014 · The volar tilt and dislocation of the lunate have been termed the “spilled-teacup” sign on lateral radiographs and “piece-of-pie” sign on posteroanterior radiographs.
Identifying and treating traumatic hand and wrist injuries
The lateral view revealed the classic “spilled tea cup” sign in which the lunate remains in normal position and the capitate is dislocated posteriorly . FIGURE 5.:
Can't Miss Hand and Wrist Fractures in the ED - NUEM Blog
Aug 19, 2019 · In a normal lateral x-ray, these bones should all align (Figure 1, far left). In a lunate dislocation, the lunate itself is physically removed or out of line with the rest of these bones (Figure 1, far right), resulting in the classic “spilled teacup” appearance on x-ray.
Spilled Teacup royalty-free images - Shutterstock
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