• Journal of Veterinary Clinics
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• v.30 no.5
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• pp.394-398
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• 2013

An 3-year-old female Thoroughbred horse was referred with moderate lameness (3/5G) and mild heat on right hoof of forelimb. She was diagnosed with white line disease (WLD) that was included hoof wall separation by radiographic examination and hoof percussion. Treatment was carried out hoof wall resection at first, followed by disinfection of affected hoof and shod modified heart bar. On the re-examination after 4 months, we could find a results which had no lameness, gas pocket in the white line and clinical signs was improved. Subsequently, she was trained and raced after 8 months of diagnosis. So, we supposed that resection of wall and therapeutic shoeing was good for WLD including hoof separation.

• Journal of Veterinary Clinics
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• v.31 no.5
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• pp.461-465
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• 2014

A 3-year-old colt Thoroughbred horse was referred with obvious lameness (3/5G) and mild heat and pain on left hoof of forelimb. He was diagnosed with quarter cracks that have a typical conformation of sheared heel, which are a different length and height between medial/lateral heels. Various materials and techniques were carried out to repair quarter cracks by using many different kinds of clips, bar shoes on fifth times for about 10 months. It worked on him without pain and heat on the cracked hoof, and then he could retrain for racing from the 36th weeks beginning of therapeutic shoeing. We suggested that especially fiberglass reinforced plastic (FRP) material and therapeutic shoeing were a great help to treat quarter cracks induced by sheared heel.