Supraspinatus tendinopathy in dogs is the inflammation (tendinitis) or chronic degeneration (tendonosis) of the supraspinatus tendon within the shoulder joint. With this condition, the canine may experience either a sudden onset of pain associated with strenuous activity/exercise or a gradual increase of discomfort in the shoulder.
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Anatomy
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The shoulder joint is comprised of the scapula and humerus bones. The supraspintatus tendon connects these two bones and extends the shoulder.
Symptoms
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Mild to moderate lameness, pain and tenderness, and stiffness after exercise are common indicators of supraspinatus tendinopathy in dogs. If the dog is a swimmer, it may not be capable of swimming in a straight line.
Diagnosis
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Take your dog to a board-certified veterinarian. There, the animal will undergo a physical examination and possible X-ray of the shoulder. The X-ray will help determine if there are calcium deposits within the tendon.
Treatment
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If calcium deposits are detected, the vet may recommend surgery. An incision is made over the affected tendon and the calcium deposits are removed. The tendon is then opened up, which allows blood vessels to grow into the injured area and promote healing. Otherwise, rest and pain relievers are prescribed.
Prevention
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Dogs, like humans, need to stretch adequately before exercising. Allow for a warm-up period before strenuous activities.
Prognosis
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If your dog has had supraspinatus tendinopathy in the past, it has a greater likelihood to experience symptoms down the road. Most dogs that undergo the surgery to remove calcium deposits respond very well and will only experience a recurrence of the condition if the tendon is reinjured.
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