Background Hartmann’s procedure is a commonly performed operation for complicated left colon diverticulitis or malignancy. The timing for reversal of Hartmann’s is not well defined as it is technically challenging and carries a high complication rate. Methods This study is a retrospective audit of all patients who underwent Hartmann’s procedure between 2008 and 2014. Reversal of Hartmann’s rate, timing, American Society of Anesthesiologists grade, length of stay and complications (Clavien–Dindo) including 30-day mortality were recorded. Results Hartmann’s procedure (n = 228) indications were complicated diverticular disease 44% (n = 100), malignancy 32% (n = 74) and other causes 24%, (n = 56). Reversal of Hartmann’s rate was 47% (n = 108). Median age of patients was 58 years (range 21–84 years), American Society of Anesthesiologists grade 2 (range 1–4), length of stay was eight days (range 2–42 days). Median time to reversal of Hartmann’s was 11 months (range 4–96 months). The overall complication rate from reversal of Hartmann’s was 21%; 3.7% had a major complication of IIIa or above including three anastomotic leaks and one deep wound dehiscence. Failure of reversal and permanent stoma was less than 1% (n = 2). Thirty-day mortality following Hartmann’s procedure was 7% (n = 15). Where Hartmann’s procedure wass not reversed, for 30% (n = 31) this was the patient’s choice and 70% (n = 74) were either high risk or unfit. Conclusions Hartmann’s procedure is reversed less frequently than thought and consented for. Only 46% of Hartmann’s procedures were stoma free at the end of the audit period. The anastomotic complication rate of 1% is also low for reversal of Hartmann’s procedure in this study.
Hartmann’s procedure, reversal and rate of stoma-free survival