[Radiofrequency Milligan-Morgan haemorrhoidectomy in the outpatient setting].

The demand for shorter admissions and quicker recoveries prompted us to adopt a new approach, favouring day surgery as the preferred organisational modality. Since 2004, 312 Milligan-Morgan haemorrhoidectomies have been performed at our department of surgery. The operations were performed at our proctological outpatient unit by means of LigasureTM with immediate discharge. In our study we observed postoperative bleeding in 3 cases (0.96%), while 4 patients (1.28%) required an ordinary admission. There were no cases of acute urinary retention in our experience. Operating time is about 12-16 minutes; and recovery time around 60-70 minutes. Over the period 1992-2003, 978 Milligan-Morgan haemorrhoidectomies were performed at our department of surgery using diathermy. Historical comparison of the results of the two groups shows a reduction in complications, operating times and recovery times. On the basis of our experience, radiofrequency ablation causes less postoperative pain and makes for shorter recovery times compared with diathermy, because of its lower tissue damage. The aim of the present study was to verify the safety and effectiveness of day surgery haemorroidectomy in selected cases.