title: Racing prognosis of horses following surgically repaired olecranon fractures.
abstract: Olecranon fracture is a common orthopedic problem in juvenile horses. Prognosis for complete fracture healing when various methods of internal fixation are used is good; however, the impact of olecranon fracture stabilization on the likelihood that foals will start on a racecourse is unknown. Medical records of foals undergoing internal fixation for an olecranon fracture were reviewed. The dam's foaling records were obtained and lifetime racing records were then retrieved for both the affected foals and 1 of their siblings. Twenty-two of 24 repaired fractures healed completely, subsequently, 16 of the foals started in at least 1 race. Statistical calculations suggest that when compared with their siblings, the occurrence of olecranon factures requiring internal fixation in juvenile racehorses will not significantly reduce the likelihood that they will race; however, the siblings had significantly more lifetime race starts and higher career earnings.
authors.affiliation: University of Missouri Veterinary Teaching Hospital, Comparative Orthopaedic Laboratory, Columbia, Missouri 65211, USA janicekj@missouri.edu
authors.forename: John C
authors.initials: JC
authors.lastname: Janicek
authors.forename: Dwayne H
authors.initials: DH
authors.lastname: Rodgerson
authors.forename: Robert J
authors.initials: RJ
authors.lastname: Hunt
authors.forename: Michael A
authors.initials: MA
authors.lastname: Spirito
authors.forename: Paul E
authors.initials: PE
authors.lastname: Thorpe
authors.forename: Ron K
authors.initials: RK
authors.lastname: Tessman
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D016001:Confidence Intervals; D005260:Female; D005552:Forelimb; D005593:Fracture Fixation, Internal / Q000379:methods / Q000662:veterinary*; D017102:Fracture Healing; D006736:Horses / Q000601:surgery*; D015601:Injury Severity Score; D008297:Male; D016017:Odds Ratio; D010805:Physical Conditioning, Animal; D011379:Prognosis; D013177:Sports / Q000191:economics / Q000706:statistics & numerical data; D016896:Treatment Outcome; D014458:Ulna Fractures / Q000191:economics / Q000601:surgery / Q000662:veterinary*