Use of sodium monoiodoacetate to fuse the distal hock joints in horses.
Intra-articular injection of sodium monoiodoacetate (MIA) was investigated as an agent for chemical arthrodesis of the distal hock joints in the horse. Five horses diagnosed with either spavin (three horses), a small tarsal bone fracture or a failed surgical arthrodesis, had 150 mg of MIA injected into the tarsometatarsal (TMT) joint of the affected hock(s). Eight joints were treated in the five horses. Follow-up evaluation by clinical and radiological examination took place over 9 to 14 months. Two of the five horses were sound at the conclusion of the study and one horse, although lame after flexion, was considered by the owner to have been treated successfully. One of eight TMT joints showed complete radiographic fusion. Complications after treatment included pain, chronic lameness and swelling. It was concluded that chemical arthrodesis using this technique can not be recommended as being a superior treatment as compared with surgical arthrodesis at this time but is deserving of further clinical evaluation.
Sammut
E B
EB
Department of Veterinary Clinical Sciences, University of Sydney, New South Wales.
Kannegieter
N J
NJ
D000818:Animals; D001174:Arthrodesis / Q000379:methods / Q000662:veterinary*; D005260:Female; D006614:Hindlimb / Q000187:drug effects* / Q000293:injuries; D006734:Horse Diseases / Q000628:therapy*; D006736:Horses / Q000293:injuries; D007270:Injections, Intra-Articular / Q000662:veterinary; D007461:Iodoacetates / Q000008:administration & dosage* / Q000627:therapeutic use; D019807:Iodoacetic Acid; D008297:Male; D010003:Osteoarthritis / Q000628:therapy / Q000662:veterinary*; D016896:Treatment Outcome
D007461:Iodoacetates; D019807:Iodoacetic Acid