Colic surgery in horses impacts both short-term well-being of horses due to possible surgical and anesthetic complications and also long-term return to a sporting career. In this retrospective study, survival and complication rates, as well as functional outcome and behavioral problems in horses that underwent colic surgery were studied. Data from 283 horses that underwent colic surgery at a veterinary teaching hospital were analyzed. Furthermore, owners were contacted and requested to fill out a questionnaire concerning the first year of rehabilitation. Of 283 horses that underwent colic surgery, 167 (59%) were discharged home. After discharge from hospital, 34 horses (12%) were lost to follow-up. Of the remaining 133 horses, 128 were still alive after 1 year (96.2%), while 5 horses were euthanized due to recurrent colic. Of the horses that did not survive the hospitalization period 73 horses (25.8%) were euthanized intraoperatively and 36 horses (12.7%) during intensive care unit (ICU) stay. Survival of horses entering the ICU up to discharge from hospital was 79.5%. During rehabilitation, 49 horses (59.8%) that returned home experienced one or more recurrences of colic. Fifty-two horses (63.4%) that returned home reached at least preoperative level of performance. Altered behavior and gait-related problems during specific elements of riding (for instance during collecting, lateral bending, etc.) were reported in up to 46.2% of horses. Improving veterinary aftercare in collaboration with other disciplines (e.g., physiotherapy and saddle fitting) during rehabilitation could be a means to further improve athletic performance and welfare after recovery from colic surgery.
Keywords: Colic; Equine; Sporting activity; Surgery, Rehabilitation.
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