Abstract | OBJECTIVE: To evaluate the outcome of the application of an external skeletal fixator intramedullary pin tie-in (TIF) to tibiotarsal fractures in raptors. DESIGN: Retrospective case series. ANIMALS: Thirty-four raptors with 37 tibiotarsal fractures. PROCEDURES: Medical records and radiographs for raptors with tibiotarsal fractures that were treated at The Raptor Center at the University of Minnesota between 1995 and 2011 were reviewed. Descriptive statistics were generated and univariate logistic regression analyses were used to assess whether age, sex, body weight, location and nature of the fracture, and type of surgical reduction were significantly associated with whether the fracture healed following surgical reduction and TIF application. RESULTS: 31 of 37 (84%) tibiotarsal fractures successfully healed following surgical reduction and TIF application. The mean healing time was 38 days (range, 15 to 70 days). None of the variables assessed were significantly associated with whether the tibiotarsal fracture healed. Twenty of the 34 (59%) raptors were eventually rehabilitated and released. CONCLUSIONS AND CLINICAL RELEVANCE: Results indicated that most tibiotarsal fractures were successfully managed by surgical reduction and stabilization with a TIF. However, other comorbidities (eg, systemic infections and visual deficits) negatively affected the rehabilitation of raptors and sometimes resulted in euthanasia despite the fact that the tibiotarsal fracture had healed, and those comorbidities, along with the variables evaluated (eg, age, sex, and nature of the fracture), should be used as triage criteria and prognostic indicators.
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Authors | Irene Bueno, Patrick T Redig, Aaron K Rendahl |
Journal | Journal of the American Veterinary Medical Association
(J Am Vet Med Assoc)
Vol. 247
Issue 10
Pg. 1154-60
(Nov 15 2015)
ISSN: 1943-569X [Electronic] United States |
PMID | 26517619
(Publication Type: Journal Article)
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Topics |
- Animals
- Bird Diseases
(surgery)
- External Fixators
(veterinary)
- Female
- Fracture Fixation
(methods, veterinary)
- Fracture Healing
- Fractures, Bone
(surgery, veterinary)
- Hindlimb
(injuries)
- Male
- Raptors
(injuries)
- Retrospective Studies
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