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The Veterinary clinics of North America. Equine practice2025; S0749-0739(24)00102-0; doi: 10.1016/j.cveq.2024.11.009

Traumatic Muscle Injuries.

Abstract: Traumatic muscle injuries are likely to be frequent in athletic horses yet are often overlooked. These injuries usually involve internal (intrinsic) trauma, and particularly occur in athletic horses exercising at higher intensities, at unaccustomed workloads, or performing work requiring sudden acceleration, deceleration, and/or direction changes. These injuries can present with signs ranging from acute pain and lameness in a localized region to unexplained elevations of muscle enzymes on routine blood tests with or without poor performance. They include exercise-induced muscle damage such as delayed-onset muscle soreness and muscle injury such as muscle tears.
Publication Date: 2025-01-29 PubMed ID: 39893128DOI: 10.1016/j.cveq.2024.11.009Google Scholar: Lookup
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Summary

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This research focuses on the frequency and impact of traumatic muscle injuries in athletic horses, which are often ignored. Such injuries often result from internal trauma, particularly in horses engaged in high-intensity exercise, unfamiliar workloads, or sudden movement changes. The symptoms vary significantly, from pronounced pain and lameness in a specific area, inexplicable muscle enzyme levels in standard blood tests, to indirect signs like poor performance. The kinds of injuries discussed range from exercise-induced muscle damage, like delayed-onset muscle soreness, to muscle injuries like tears.

Understanding Traumatic Muscle Injuries in Athletic Horses

  • This research article revolves around traumatic muscle injuries, which are common in athletic horses but often disregarded or unobserved. The injuries often stem from internal trauma and more frequently occur in horses that are exercising at high intensities, handling unfamiliar workloads or making sudden changes in direction and speed.
  • Injuries from these conditions can present an array of symptoms, from severe pain and distinct lameness in a specific part of the body to unaccounted elevations of muscle enzymes on routine blood tests. These issues can also manifest more subtly through non-clinical signs like deteriorated performance.

Types of Traumatic Muscle Injuries

  • Moreover, several forms of muscle damage and injury are revealed in this study. These include types of injuries that result from intense exercise, such as delayed-onset muscle soreness which is informally known as DOMS. This condition occurs following a period of strenuous exercise, leading to inflammation and muscle pain that appears after a day or two of the exercise.
  • Another form of injury discussed in this research is muscle tear, a more severe injury where the muscle fibers are damaged from overextension or high levels of strain. These injuries require significant time for recovery and may greatly hinder the performance of athletic horses.

Implications of The Research

  • The study highlights the crucial need for accurate diagnosis and appropriate management to prevent these injuries. Early detection can help in prompt treatment and recuperation, reducing the chance of lasting harm to the horse.
  • The revelation that such injuries are widespread yet often overlooked in athletic horses underscores the importance of explicit attention to muscle health in these animals. Continued research in this field could lead to better management practices and improved overall performance in athletic horses.

Cite This Article

APA
McGowan C. (2025). Traumatic Muscle Injuries. Vet Clin North Am Equine Pract, S0749-0739(24)00102-0. https://doi.org/10.1016/j.cveq.2024.11.009

Publication

ISSN: 1558-4224
NlmUniqueID: 8511904
Country: United States
Language: English
PII: S0749-0739(24)00102-0

Researcher Affiliations

McGowan, Catherine
  • Department of Equine Clinical Science, The University of Liverpool, Leahurst Campus, Neston CH64 7TE, UK. Electronic address: cmcgowan@liverpool.ac.uk.

Conflict of Interest Statement

Disclosures The authors have nothing to disclose.

Citations

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