Horse Tendon Injury: Laser Therapy and Regenerative Approaches

Tendon injuries are a leading cause of career-ending and welfare-compromising conditions in sport horses. New regenerative therapies offer improved outcomes.

Key Facts

Superficial digital flexor tendon injuries affect up to 11% of racehorses annually
Traditional treatment involved rest alone with 50-60% reinjury rates
Platelet-rich plasma and stem cell therapy show reduced reinjury rates in controlled studies
Low-level laser therapy reduces inflammation and accelerates tendon healing
Return to work protocols must be ultrasound-guided not time-based alone

Welfare Considerations

Horses with tendon injuries experience acute and chronic pain during the healing process. The high reinjury rate with traditional management means many horses face repeated episodes of pain and prolonged box rest — itself a significant welfare challenge for highly active horses. Evidence-based rehabilitation combining appropriate loading, hydrotherapy, regenerative treatment and ultrasound monitoring improves both healing quality and reinjury risk. Horse welfare depends on owners resisting pressure to return to work prematurely.

What You Can Do

Seek specialist referral for tendon injuries rather than managing with rest alone
Follow an ultrasound-guided return to work programme, not an arbitrary timeline
Ask your vet about evidence-based regenerative therapy options
Use cold therapy and supportive bandaging during the acute phase
Ensure appropriate warmup and surface management to prevent initial injury