title: Clinical evaluation of the locking compression plate for fetlock arthrodesis in six thoroughbred racehorses.
abstract: OBJECTIVE
  To report use of a locking compression plate (LCP) for fetlock arthrodesis in Thoroughbred racehorses after catastrophic disruption of the suspensory apparatus.
  
  
  METHODS
  Retrospective case study.
  
  
  METHODS
  Racing Thoroughbreds (n=6) with a catastrophic breakdown injury of the suspensory apparatus.
  
  
  METHODS
  Medical records (2004-2006) of horses that had fetlock arthrodesis using an LCP were reviewed. Preoperative recorded variables were: age, gender, affected limb, injury type and occurrence, limb support used and time to surgery. Recorded surgical variables were: implants used and cost, surgery time, and anesthetic recovery method. Postoperative recorded variables included: treatment, physical status, complications, and outcome.
  
  
  RESULTS
  Of 6 Thoroughbred racehorses that had LCP arthrodesis, 4 were sound for breeding purposes the next year and 2 horses were euthanatized (1 at 16 days, 1 at 68 days) because of proximal interphalangeal joint (PIJ) luxation. No surgical complications were associated with implant application. Postoperative complications were similar to those reported for other arthrodesis techniques.
  
  
  CONCLUSIONS
  LCP is a viable option for fetlock arthrodesis in Thoroughbred racehorses after catastrophic suspensory apparatus disruption.
  
  
  CONCLUSIONS
  Adequate fetlock stability can be achieved with an LCP, and although the repair is likely more stable it is approximately 3 times more expensive than using a limited contact dynamic compression plate (LC-DCP) with cortical screws.
authors.affiliation: Department of Clinical Sciences, Colorado State University, Fort Collins, CO, USA.
authors.forename: Ryan S
authors.initials: RS
authors.lastname: Carpenter
authors.forename: Larry D
authors.initials: LD
authors.lastname: Galuppo
authors.forename: Edwin L
authors.initials: EL
authors.lastname: Simpson
authors.forename: Joseph P
authors.initials: JP
authors.lastname: Dowd
mesh_terms: D000818:Animals; D001174:Arthrodesis / Q000295:instrumentation / Q000379:methods / Q000662:veterinary*; D001860:Bone Plates / Q000662:veterinary*; D001863:Bone Screws / Q000662:veterinary; D005260:Female; D005593:Fracture Fixation, Internal / Q000295:instrumentation / Q000379:methods / Q000662:veterinary*; D006736:Horses / Q000293:injuries*; D008297:Male; D011183:Postoperative Complications / Q000453:epidemiology / Q000662:veterinary; D012189:Retrospective Studies; D013640:Tarsal Joints / Q000293:injuries / Q000601:surgery; D013997:Time Factors; D016896:Treatment Outcome