Techniques in coloproctology
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Randomized Controlled Trial Comparative Study
Do we still need to restrict preoperative fluid administration in ambulatory anorectal surgery under spinal anaesthesia?
This study was undertaken to determine the effect of a restricted versus a standard intravenous fluid regimen on urinary retention and readiness for discharge after surgery for benign anorectal disease. ⋯ In minor anorectal surgery under spinal anaesthesia with ropivacaine, standard fluid regimen provides stable haemodynamic variables without urinary retention.