BackgroundVideo-assisted anal fistula treatment (VAAFT) is a novel minimally invasive and sphincter-saving technique for treating complex fistulas. The aim of this report is to describe the procedural steps and preliminary results of VAAFT.MethodsKarl Storz Video Equipment is used. Key steps are visualization of the fistula tract using the fistuloscope, correct localization of the internal fistula opening under direct vision, endoscopic treatment of the fistula and closure of the internal opening using a stapler or cutaneous-mucosal flap. Diagnostic fistuloscopy under irrigation is followed by an operative phase of fulguration of the fistula tract, closure of the internal opening and suture reinforcement with cyanoacrylate.ResultsFrom May 2006 to May 2011, we operated on 136 patients using VAAFT. Ninety-eight patients were followed up for a minimum of 6 months. No major complications occurred. In most cases, both short-term and long-term postoperative pain was acceptable. Primary healing was achieved in 72 patients (73.5%) within 2–3 months of the operation. Sixty-two patients were followed up for more than 1 year. The percentage of the patients healed after 1 year was 87.1%.Conclusions The main feature of the VAAFT technique is that the procedure is performed entirely under direct endoluminal vision. With this approach, the internal opening can be found in 82.6% of cases. Moreover, fistuloscopy helps to identify any possible secondary tracts or chronic abscesses. The VAAFT technique is sphincter-saving, and the surgical wounds are extremely small. Our preliminary results are very promising.

We present a new video-assisted minimally invasive technique for the treatment of pilonidal disease (E.P.Si.T: endoscopic pilonidal sinus treatment). Between March and November 2012, we operated on 11 patients suffering from pilonidal disease. Surgery is performed under local or spinal anesthesia using the Meinero fistuloscope. The external opening is excised and the fistuloscope is introduced through the small hole. Anatomy is identified, hair and debris are removed and the entire area is ablated under direct vision. There were no significant complications recorded in the patient cohort. The pain experienced during the postoperative period was minimal. At 1 month postoperatively, the external opening(s) were closed in all patients and there were no cases of recurrence at a median follow-up of 6 months. All patients were admitted and discharged on the same day as surgery and commenced work again after a mean time period of 4 days. Aesthetic results were excellent. The key feature of the E.P.Si.T. technique is direct vision, allowing a good definition of the involved area, removal of debris and cauterization of the inflamed tissue.

Ghost ileostomy allows selective loop ileostomy formation after low anterior resection of the rectum without the need for laparotomy in most cases. However, the technique should be reserved for instances in which the risk of leak is relatively low, such as anastomoses performed in the absence of neoadjuvant therapy. The role of routine ghost ileostomy following higher-risk anastomoses remains to be determined.