[Mesh-plug operation for treating inguinal hernia. Randomized studies].

In the period from October 1996 to April 1997 a prospective randomized study of one hundred patients with inguinal hernia was performed. 50 patients underwent the Bassini procedure (group I) and others tension-free mesh-plug repair (Lichtenstein in Rutkow's modification) (group II). The type of hernia was classified according to Gilbert's classification in Rutkow's modification. We used t- Student test and Mann-Whitney's test to evaluate significant differences. There was no significant difference in patients' age, types of hernia or the type of anesthesia between to groups. The time of operation was significantly shorter in group II (median 51.8 min) than in group I (median 63 min). During the post operative period more patients from group I required narcotic analgetics (64% versus 22%). The rate of complications was similar (8% and 6% respectively). Hospital stay was significantly shorter in group II-median 4 days versus 6 days in group I. Rehabilitation to normal activity and return to work was also shorter in group II-median 2 weeks versus 3 weeks (not statistically significant). During the follow up period 1-17 months no recurrences were observed.