Using Short Term of High Power Laser Therapy in Horse’s Tendon Injuries

High-power laser therapy has been used as a treatment to cure sports injuries; however, there are no controlled standardized studies on its efficacy. Moreover, high-power laser therapy has been applied for the sport horses field. This study aimed to investigate whether high-power laser therapy can cure tendon disorders and reduce the pain in tendon lesions in injured horses and also to examine the effect of laser therapy on injured horses. This retroactive experiential clinical research was performed on۵۰ racing horses between ۵ and ۱۵ years old. They were diagnosed with neither superficial digital flexor tendon nor deep digital flexor tendon injuries of the suspensory ligament on either hind or front limbs and were medicated with a high-power laser. The high-power laser was used with a maximum output power of ۱۵۰۰۰ MW and therapeutic effects were assessed using lameness graded and ultrasound the day after laser therapy (week ۲) and ۴weeks later (week ۶). Results showed that laser treatment was effective and uncomplicated in all injured horses. In addition, significant improvement was observed in ultrasound scores and lameness following high-power laser treatment. There was a progressive correlation between the improvement of lameness and the following parameters; returning tendon survival, normality of tendon tissue and functions in rest, trot, or competition after treatment. According to the results, laser treatment is a good way to eliminate the complications caused by tendon damage.

کلیدواژه ها:

horse ، lameness ، Laser therapy ، Tendon Injuries