Background: The authors evaluated the effects and clinical value of small intestinal submucosa (SIS) mesh to treat inguinal hernia in young adults by the laparoscopic method.
Methods: The clinical data of 357 cases with inguinal hernia using SIS mesh in our hospital were analyzed retrospectively from June 2014 to June 2018. All cases were divided into 2 groups according to the surgical method. Operation time, hospital stay, cost, postoperative complications, and complications during follow-up were analyzed.
Results: Of the 357 patients, 202 (56.6%) underwent Lichtenstein repair and 155 (43.4%) underwent transabdominal preperitoneal (TAPP) repair. Operation time and hospital costs of the Lichtenstein group were significantly lower compared with the TAPP group (P<0.05). The incidence of seroma in the Lichtenstein group was lower than that in the TAPP group at 1 week, 1 month, and 3 months postoperatively with significant differences (P<0.05). Perioperative pain scores in the Lichtenstein group were higher than the TAPP group (P<0.05). No statistical difference was observed for hospital stay between 2 groups (P>0.05). In the Lichtenstein group, 1 case recurred during the follow-up period (0.5%). No intestinal obstruction or intestinal fistula occurred in any patient during the follow-up period.
Conclusion: The effect of SIS mesh was positive whether the patient underwent a Lichtenstein or TAPP method. Seroma was more common in the TAPP method that may cause lower postoperative pain. Therefore, we recommend individualized treatment.