Dorsal slab fracture of the fourth carpal bone in a racing greyhound.
OBJECTIVE
To report the diagnosis and surgical management of a dorsal slab fracture of the fourth carpal bone in a racing greyhound.


METHODS
Clinical report.


METHODS
Three-year-old, male racing Greyhound.


METHODS
The fracture was not visible on orthogonal radiographs and the diagnosis was made by computed tomography. Open reduction and internal fixation with 2 countersunk 2.0-mm screws inserted in lag fashion was performed via a dorsal approach. Outcome was analyzed objectively by comparing preinjury and postsurgery racing performances.


RESULTS
Internal fixation resulted in fracture healing and the dog returned to racing recording times similar to those before injury.


CONCLUSIONS
Fractures of the fourth carpal bone may not be visible on standard orthogonal radiographic views and cross-sectional imaging may be required for more accurate identification. Surgical management was successful with the dog returning to preinjury levels of competition.
Croft Veterinary Hospital, Cramlington, Northumberland, UK. s.rutherford@croftvets.co.uk
Scott
S
Rutherford
Malcolm G
MG
Ness
D000818:Animals; D004283:Dog Diseases / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D004285:Dogs; D005593:Fracture Fixation, Internal / Q000662:veterinary; D050723:Fractures, Bone / Q000000981:diagnostic imaging / Q000601:surgery / Q000662:veterinary*; D008297:Male; D014057:Tomography, X-Ray Computed