THE EFFECT OF ANESTHESIA ON THE RADIOGRAPHIC APPEARANCE OF THE COXOFEMORAL JOINTS

Authors

  • Everett Aronson DVM,

    Corresponding author
    1. Department of Medicine and Surgery, College of Veterinary Medicine. University of Missouri (Aronson, Kraus) and the Department of Surgery, School of Veterinary Medicine. Tufts University (Smith).
      Address all correspondence and reprint requests in: Everett Aronson, DVM, Veterinary Medical Teaching Hospital, University of Missouri, 1600 E. Rollins, Columbia, Missouri 65211.
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  • Karl H. Kraus DVM,

    1. Department of Medicine and Surgery, College of Veterinary Medicine. University of Missouri (Aronson, Kraus) and the Department of Surgery, School of Veterinary Medicine. Tufts University (Smith).
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  • Julif Smith DVM

    1. Department of Medicine and Surgery, College of Veterinary Medicine. University of Missouri (Aronson, Kraus) and the Department of Surgery, School of Veterinary Medicine. Tufts University (Smith).
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Address all correspondence and reprint requests in: Everett Aronson, DVM, Veterinary Medical Teaching Hospital, University of Missouri, 1600 E. Rollins, Columbia, Missouri 65211.

Abstract

The effect of anesthesia on the radiographic appearance of the coxofemoral joints was evaluated by taking pelvic radiographs of thirty dogs. Each dog was radiographed twice, once under general anesthesia and once without anesthesia. The radiographs were submitted to the Orthopedic Foundation for Animals independently of one another to be evaluated for signs of hip dysplasia. Results suggest there was no statistical difference between the two groups of dogs. Twenty five dogs received the same reading. Three dogs received readings that were worse by one grade while under anesthesia and two dogs received readings that were one grade better while under anesthesia. This study failed to demonstrate any changes due to anesthesia on the radiographic appearance of the coxofemoral joints. Anesthesia may, however, be beneficial for proper positioning and to decrease unnecessary patient, and personnel exposure to radiation.

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