Summary
Objectives: To retrospectively evaluate the stabilization of appendicular fractures in dogs using
the Fixin locking plate system.
Materials and methods: Medical records and radiographs of dogs with fractures stabilized with the Fixin
system in the period from May 2005 to September 2010 were reviewed. For each patient,
data pertaining to signalment, the nature of the fracture, implants used, and evidence
of fracture healing were recorded. The outcome and complications were determined from
clinical and radiographic follow-up examinations. Limb function was evaluated between
40 days and 90 days postoperatively. Owners of pets with complications were contacted
by phone for long-term follow-up.
Results: Eighty-two fractures in seventy-five dogs met the inclusion criteria for the study.
Radiographic re-examinations were carried out between eight days to two years (median
60 days) following surgery. Seventy-three out of 82 fractures (89%) reached union
without complications. Major complications were seen in six dogs (7%). Limb function
was graded as ‘normal’ in 73/75 (97%) dogs and ‘mild lameness’ in 2/75 (3%) cases.
Clinical significance: Despite a modest complication rate, the Fixin locking bone plating system appears
to be an acceptable choice of implant for the stabilization of appendicular fractures
in dogs.
Keywords
Fracture - fixin - dog - internal fixator - osteo-synthesis