Chronic Quadriceps Contracture in an Adult Cat

Winner, Cases/Abstracts
Ashley Nichols, Ross

Cloe is my three-year-old, spayed, Domestic Short Hair, feline that was adopted in 2010 at the age of one. When Cloe was adopted from the shelter, she displayed a hind limb deformity. The right hind limb deformity resulted in a permanent extension of the right hind limb (Figure 1). It was suggested by the shelter that the “cat was abused or hit by a car prior to arrival.” Subsequently, I have not seen nor taken any radiographs of the right hind limb. Since 2010, there have been no clinically observable changes in the condition of the right hind limb and Cloe has been up to date on all medications, and vaccines. On December 17^th, 2012, Dr Paula A. Schuerer DVM saw Cloe as a new patient. She was seen for a physical exam and baseline radiographs.

Physical Examination

Cloe’s weight, 9 lbs, and body condition score (3.5/5) put her in the overweight category.  Nevertheless, with exception to abnormalities being in the muscular skeletal system, the rest of physical exam findings were within normal limits. Examination of Cloe’s movement demonstrated an abnormal gait. Yet, she had no difficulty in moving around the exam room, including an attempt to jump off the exam table. When in a sitting position, it was observed that Cloe’s right hind limb was in a fixed position and abnormally protruded from the body.

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