Abstract:

Objective To investigate the efficacy of transabdominal preperitoneal prosthesis(TAPP) versus flat plate tension-free hernia repair(Lichtenstein) surgery in bilateral inguinal hernia repair. Method A retrospective analysis of 75 patients with bilateral inguinal hernia admitted to the hospital from January 2019 to April 2022, of which 40 were treated with Lichtenstein surgery and 35 were treated with TAPP. The perioperative condition, shortterm treatment effect, recurrence rate and complication rate of the two groups were compared. Result The surgical time in the TAPP group was higher than that in the Lichtenstein group, The postoperative 24-hour pain score, postoperative bedtime, postoperative exhaust time, and hospital stay in the TAPP group were significantly lower than those in the Lichtenstein group, The hospitalization expenses of the TAPP group were higher than those of the Lichtenstein group, the differences are significant (P ＜ 0.05). On the 1st postoperative day, white blood cell count in the TAPP group was (4.98±1.02)×109/L, tumor necrosis factor-α lever was(35.13±4.52)pg/L, and C-reactive protein lever was (3.78±0.62) mg/L, which were all lower than those in the Lichtenstein group [(5.63±1.38)×109/L, (42.17±4.31)pg/L, and (4.83±0.70)mg/L, respectively], the differences are significant (P ＜ 0.05). The recognition rate of patients in the TAPP group was 91.43%, higher than that in the Lichtenstein group (85.00%), but there was no statistically significant difference between the groups (P ＞ 0.05). 3 patients in the TAPP group experienced complications, with a total incidence rate of 8.5%;6patients in the Lichtenstein group experienced complications, with a total incidence rate of 15.0%. There was no statistically significant difference between the two groups(P ＞ 0.05). All cases were followed up for 19 months after surgery, In the TAPP group, 2 cases (5.71%) recurred at 7 and

17 months respectively; 1 case (2.50%) in the Lichtenstein group relapsed 13 months after surgery. There was no statistically significant difference in the recurrence rate between the two types of surgery (P ＞ 0.05). Conclusion TAPP and Lichtenstein surgery have a definite clinical effect on bilateral inguinal hernia, and the complication rate is equivalent, but patients treated with TAPP recover faster after surgery.

Key words: Transabdominal preperitoneal prosthesis, Flat plate tension-free hernia repair, Inguinal hernia, Effect