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Gait analysis in a cat with scapular luxation and contralateral forelimb amputation
Washington Takashi Kano1, Sheila C Rahal, Luciane Dos Reis Mesquita
1Department of Veterinary Surgery and Anesthesiology, School of Veterinary Medicine and Animal Science, Univ Estadual Paulista (UNESP), Botucatu, São Paulo, Brazil.
The Canadian Veterinary Journal = La Revue Veterinaire Canadienne
|October 25, 2013
Summary
This study used a pressure-sensitive walkway to analyze a cat with a left scapular luxation and missing right forelimb. Findings indicate limb amputation primarily shifted weight to the remaining forelimb, even with the scapular issue.
Area of Science:
- Veterinary biomechanics
- Animal locomotion analysis
Background:
- Uncommon orthopedic conditions in felines present diagnostic and therapeutic challenges.
- Assessing gait and load distribution is crucial for understanding functional deficits in animals with limb abnormalities.
Purpose of the Study:
- To evaluate the gait and weight-bearing characteristics of a cat with a rare combination of dorsal scapular luxation and a single forelimb.
- To investigate the impact of limb amputation on load redistribution in a feline patient with concurrent scapular malformation.
Main Methods:
- Utilized a pressure-sensitive walkway system to capture detailed plantar pressure data.
- Analyzed kinematic and kinetic parameters during ambulation in the affected feline.
Main Results:
- The pressure-sensitive walkway revealed significant load redistribution to the contralateral (left) forelimb.
- Despite the dorsal luxation of the left scapula, the remaining right forelimb bore the majority of the weight.
- Compensatory gait strategies were observed, highlighting the animal's adaptation to its unique condition.
Conclusions:
- Limb amputation significantly influences compensatory mechanisms in felines with complex orthopedic issues.
- Pressure-sensitive walkway technology provides valuable insights into functional recovery and biomechanical adaptation in veterinary patients.
- This case underscores the adaptability of feline musculoskeletal systems in the face of severe, combined abnormalities.
