Although, of itself, conversion is not considered to be a complication of laparoscopic surgery, it is true that the postoperative course after conversion is associated with appreciably poorer results in terms of morbidity, mortality, convalescence, blood transfusion requirement, and postoperative hospital stay. The importance of experience in laparoscopic surgery can be demonstrated on the basis of the conversion rates. Careful patient selection oriented to the experience of the surgeon is required if we are to keep the conversion, morbidity, and mortality rates of laparoscopic colorectal procedures as low as possible.

No abstract

We consider TEP to be a procedure that carries an acceptably low complication rate, combining the advantages of minor access surgery and mesh reinforcement of the groin. This approach is associated with early postoperative return to usual activities and a very low recurrence rate.

Laparoscopic colorectal surgery is very demanding, and can be performed with low morbidity and mortality rates only by a surgeon with above-average experience with this type of surgery and a large caseload of laparoscopic colorectal procedures. The learning curve for such procedures is appreciably longer than for other laparoscopic operations. With increasing experience, technically more demanding operations, including radical oncologic rectal laparoscopic procedures, can be performed with appreciably reduced operating times and conversion rates, but with no increase in morbidity or mortality.

In our opinion, despite a reduction in material, Vipro II, on account of the inflammatory reaction, does not represent a true improvement over the meshes currently used for hernia repair. In comparison, the two lightweight PP patches are characterized by a more favorable foreign body reaction, with the titanium coating of the Ti-Mesh providing an additional advantage in terms of its biocompatibility.