Abstract
Objective The aim of this study was to report the surgical technique and outcomes of dogs with
type V central tarsal bone (CTB) fractures stabilized with a bone plate applied to
the medial aspect of the tarsus and metatarsus.
Study Design This study was a retrospective review of dogs with type V CTB fractures diagnosed
with computed tomography and stabilized using a medial bone plate. Follow-up included
clinical examination and radiography 8 to 10 weeks postoperatively and/or a long-term
owner questionnaire.
Results Six dogs were identified. All fractures occurred during exercise without external
trauma and all dogs had additional tarsal fractures. Five dogs returned for clinical
follow-up; all had no or mild lameness and evidence of fracture healing on radiography.
A suspected surgical site infection occurred in one dog and resolved with medical
management. Suspected contact between the plate and medial malleolus in one dog, and
loosening of a talar screw in another, were identified, though not treated. Five owners
completed the questionnaire, a median of 88 months postoperatively. No further complications
were reported, limb function was reportedly acceptable, and all owners were very satisfied
with the surgery.
Conclusion Medial bone plate stabilization of highly comminuted CTB fractures resulted in evidence
of fracture healing, and a low incidence of complications in six non-racing dogs.
Keywords
fracture - central tarsal bone - tarsal - dog - bone plate
