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Evaluation of Prognostic Factors for Growth Following Distal Femoral Physeal Injuries in 17 Dogs
Author(s) -
BERG R. JOHN,
EGGER ERICK L.,
KONDE LINDA J.,
McCURNIN DENNIS M.
Publication year - 1984
Publication title -
veterinary surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.652
H-Index - 79
eISSN - 1532-950X
pISSN - 0161-3499
DOI - 10.1111/j.1532-950x.1984.tb00784.x
Subject(s) - medicine , physis , femur , lameness , tibia , surgery , internal fixation , radiography
Seventeen dogs that had incurred Salter Type I or II injuries to the distal femoral physis were evaluated clinically and radiographically for evidence of altered growth of the femur or tibia. Some degree of femoral growth disturbance was found in 82.4% of the dogs; the mean extent of decreased growth was 6.7%. Obvious clinical lameness resulted from the leg length discrepancy in three dogs. Several factors were evaluated statistically as predictors of growth disturbance; the age of the animal at the time of injury appeared to have the most prognostic importance. Factors found not to be as significant were the adult size of the animal, the type of Salter fracture incurred, the displacement of the fracture, the time lag between injury and surgery, and the method of fracture fixation employed. Compensatory overgrowth of the tibia in response to decreased growth of the femur was a rare finding.