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. 2019 Feb 28;90(0):e1-e5.
doi: 10.4102/jsava.v90i0.1640.

Catastrophic musculoskeletal injuries in Thoroughbred racehorses on racetracks in Gauteng, South Africa

Keith E Spargo  1 , Luis M Rubio-Martinez, Dale P Wheeler, Lizelle Fletcher, Ann Carstens
Affiliations

Catastrophic musculoskeletal injuries in Thoroughbred racehorses on racetracks in Gauteng, South Africa

Keith E Spargo et al. J S Afr Vet Assoc. .

Abstract

The incidence and types of catastrophic musculoskeletal injuries in Thoroughbreds that resulted in euthanasia on selected racetracks in South Africa between 1998 and 2012 were investigated by an observational retrospective investigation. Data from the National Horseracing Authority of Southern Africa for these racetracks were used to calculate incidence rates in Thoroughbreds (n = 114) that sustained catastrophic musculoskeletal injuries during racing that required immediate euthanasia, based on the diagnosis made by the on-site veterinarian as well as on fetlock radiographs and dissections of 53 cadaver limbs of horses that sustained a catastrophic musculoskeletal injury. The proximal sesamoid bones and the distal suspensory ligament were involved in 55.26% of horses; 73.58% of the cadaver limb radiographs were of the left forelimb, 64.15% were closed fractures, and 74.47% had biaxial proximal sesamoid bone fractures. Catastrophic musculoskeletal injuries occurred almost exclusively unilaterally and involved mostly the left front leg. The average incidence rate for a catastrophic musculoskeletal injury occurring in a year at any of the tracks was 0.6 of 1000 starts.

Keywords: factors; fractures; horses; injury; racing; tendons.

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Conflict of interest statement

The authors declare that they have no financial or personal relationships that may have inappropriately influenced them in writing this article.

Figures

FIGURE 1
FIGURE 1
Bar chart depicting the anatomical location of the catastrophic musculoskeletal injuries incurred by 114 horses during the racing year period 1998–2012.
See this image and copyright information in PMC

References

    1. Arthur R.M., 2010, ‘Comparison of racing fatality rates on dirt, synthetic, and turf at four California racetracks’ in American Association of Equine Practitioners (eds.), Proceedings, 56th American Association of Equine Practitioners, Baltimore, MD, December 4–8, 2010, pp. 405–408.
    1. Bailey C.J., Reid S.W.J., Hodgson D.R., Bourke J.M. & Rose R.J., 1998a, ‘Flat, hurdle and steeple racing: Risk factors for musculoskeletal injury’, Equine Veterinary Journal 30, 498–503. 10.1111/j.2042-3306.1998.tb04525.x - DOI - PubMed
    1. Bailey C.J., Reid S.W.J., Hodgson D.R., Suann C.J. & Rose R.J., 1998b, ‘Risk factors associated with musculoskeletal injuries in Australian Thoroughbred racehorses’, Preventative Veterinary Medicine 32, 47–55. 10.1016/S0167-5877(97)00009-3 - DOI - PubMed
    1. Boden L.A., Anderson G.A., Charles J.A., Morgan K.L., Morton J.M., Parkin T.D.H. et al. , 2006, ‘Risk of fatality and causes of death of Thoroughbred horses associated with racing in Victoria, Australia 1989–2004’, Equine Veterinary Journal 38, 312–318. 10.2746/042516406777749182 - DOI - PubMed
    1. Cilliers I., 2009, ‘Catastrophic musculoskeletal injuries associated with four racetracks in Gauteng, South Africa during 1998–2004’, MMedVet Dissertation, Department of Companion Animal Clinical Studies, University of Pretoria.

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