Jorge U. Carmona, Catalina López Journal of Equine Veterinary Science September 2011 31 9 506-510 Shoulder injury is an uncommon cause of lameness in horses. Trauma to the shoulder region may produce bone and soft-tissue damage. The present study describes the case of a severe left shoulder injury caused by blunt trauma in a 6-year-old gelding. Clinical and ultrasonographic examination revealed fracture of the supraglenoid tuberosity of the scapula and of the lesser tubercle of the humerus with fiber disruption and hematoma of the biceps brachii, bicipital bursitis, and suprascapular nerve damage. The gelding was successfully treated with three intralesional injections of autologous platelet concentrates administered at 2-week intervals. Although all these combined injuries took a minimum of 18 to 24 months for full recovery, the gelding reached full recuperation of the affected limb in 10 months. These results suggest that injections of autologous platelet concentrate could provide a therapeutic benefit in the treatment of shoulder bone fractures and soft-tissue injuries in horses.

• Case study
• Equine
• Traumatology