Common Sites of Injury in the Horse
Journal: Equine Injury, Therapy and Rehabilitation
Summary
# Editorial Summary: Common Sites of Injury in the Horse The rise in competitive equestrian activity has brought with it a corresponding increase in athletic injuries, with proximal sesamoid bone fractures (PSBF) and flexor tendinitis emerging as particularly prevalent and performance-limiting conditions affecting the forelimbs of sport horses. A single case of a 5-year-old horse presenting with fetlock swelling and metacarpal region inflammation was systematically evaluated through lameness assessment, diagnostic imaging, and blood work, ultimately confirming concurrent PSBF and flexor tendinitis—a combination that substantially complicates recovery prognosis. Combined treatment with non-steroidal anti-inflammatory medication and low-intensity pulsed ultrasound (LIPUS) therapy yielded measurable improvements in local microcirculation at both the fracture and tendon sites, with accelerated tissue healing and stabilised clinical markers documented throughout the recovery period. These findings suggest LIPUS-assisted protocols may represent a meaningful adjunct to conventional management of complex musculoskeletal injuries in equine practice, particularly where multiple soft and hard tissue structures are simultaneously compromised. For practitioners managing sport horses with similar presentations, this case provides practical evidence that combining pharmacological and biophysical interventions may optimise outcomes in conditions historically associated with prolonged convalescence and uncertain return to athletic function.
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Practical Takeaways
- •LIPUS therapy combined with NSAIDs may offer a useful adjunctive treatment option for horses with concurrent bone fractures and tendon injuries
- •When proximal sesamoid fractures occur with concurrent soft tissue injury (like flexor tendinitis), consider multimodal therapy approaches to address both structures
- •This case suggests LIPUS may help manage the complex healing demands when multiple tissues are injured simultaneously, though single case evidence requires verification with larger studies
Key Findings
- •A 5-year-old sport horse presented with proximal sesamoid bone fracture complicated by flexor tendinitis in the left forelimb following exercise
- •Combined treatment with NSAIDs and low-intensity pulsed ultrasound (LIPUS) therapy improved local microcirculation at both fracture and tendon sites
- •LIPUS-assisted therapy accelerated tissue healing and stabilized clinical indicators in this complex musculoskeletal injury case