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Biomedical subjects

R E Kaderly

Publications and source records attributed to R E Kaderly.

4 recordsLinked to original sources

Diet and exercise as potential risk factors for osteochondritis dissecans in dogs.

A matched case-control study was conducted to evaluate dietary components and exercise patterns as potential risk factors for osteochondritis dissecans in dogs. A telephone interview, with a standard questionnaire and protocol, was used to collect data on dietary intake of calories and nutrients and on the usual amounts and types of exercise of each dog. Thirty-one dogs with osteochondritis dissecans and 60 controls were matched on the basis of breed, sex, and age. Using a conditional logistic regression model, high dietary calcium, playing with other dogs, and drinking well water (rather than city water) were associated with increased risk of osteochondritis dissecans. Feeding of specialty dry dog foods was associated with decreased risk.

Animal Nutritional Physiological Phenomena

Cranial approach to the humerus for repair of fractures in horses and cattle.

A cranial approach to the humerus was developed for application of a compression plate for repair of comminuted humeral fractures in a weanling foal, a calf, a heifer, and a mature cow. An incision was made from the cranial portion of the greater tubercle of the humerus to the radius. The cranial aspect of the humerus was exposed by retraction of the brachiocephalicus muscle and blunt dissection between the biceps brachii and brachialis muscles. A second plate was applied laterally in the heifer and cow by retraction of the brachialis muscle and elevation of the extensor carpi radialis muscle. Successful fracture reduction, alignment, and stabilization were achieved in all four animals.

Animals

Stabilization of bilateral sacroiliac fracture-luxations in small animals with a single transsacral screw.

Bilateral sacroiliac fracture-luxations in four dogs and four cats weighing 3.5 kg to 30.9 kg were reduced and stabilized with a single 3.5 mm, 4.5 mm, or 6.5 mm transsacral screw. Alignment of the drill bit was visual in six cases and assisted by the use of an aiming device in two cases. Seven animals were reevaluated at months 3 to 6. No significant screw loosening or loss of reduction had occurred. Although no intraoperative complications were encountered with visual drill bit alignment, use of an aiming device for transsacral drilling is strongly recommended.

Animals