ObjectiveTo investigate the surgical skills and clinical effects of the laparoscopic transabdominal preperitoneal (TAPP) inguinal hernia repair in treatment of recurrent inguinal hernia with plug prefix mesh. MethodsThe clinical data such as operation time, intraoperative blood loss, postoperative hospital stay, and postoperative complications of 87 patients with recurrent inguinal hernia reoperated in laparoscopic TAPP after inguinal hernioplasty with plug prefix mesh (recurrent hernia group), in the Department of Gastroenterology and Hernia surgery of the First Affiliated Hospital of Kunming Medical University from January 2011 to December 2013, were retrospectively analyzed, which were compared with the 834 incipient inguinal hernia patients operated first by TAPP (incipient hernia group) at the same time. ResultsThe operations were completed successfully in all of the 921 patients without conversion to open surgery. The operation time and intraoperative blood loss in the recurrent hernia group were significantly more than those in the incipient hernia group (P=0.000, P=0.000), the postoperative hospital stay had no signifcant difference between two groups (P=0.057). No recurrences were observed in the recurrent hernia group and incipient hernia group for following-up of (31±4) months and (28±6) months, respectively. Compared with the incipient hernia group, the rates of postoperative pain on day 30 and seroma on day 1 and 3 were higher in the recurrent hernia group (P=0.001, P=0.040, P=0.003, respectively). There were no severe complications such as collateral damage, foreign body sensation, incision infection, intestinal obstruction and so on in the two groups. ConclusionsThe laparoscopic TAPP inguinal hernia repair is safe and effective for patients with recurrent inguinal hernia with plug prefix mesh. More skills are required to reduce the complications. The operation time and intraoperative blood loss in reoperated patients with recurrent inguinal hernia are more than those in patients with incipient inguinal hernia. The rates of seroma on day 1 and 3 are also higher.
ObjectiveTo study the efficacy, the operation skills, and the complications of laparoscopic totally extraperitoneal prosthesis (TEP). MethodsThe clinical data of 1 020 patients received TEP from April 2011 to March 2014 were retrospectively analyzed. The oral feeding time, out of bet time, operation time, hospital stay, hospitalization costs, postoperative complications, and so on were recorded. ResultsAmong the 1 020 patients, the types of hernias were 810 indirect inguinal hernias (including unilateral hernia and bilateral hernia), 118 direct inguinal hernias, 24 femoral hernias, and 68 recurrent inguinal hernias. The surgeries were basically successfully completed in all the patients, including 12 cases (both recurrent hernia) of conversion to laparoscopic transabdominal preperitoneal prosthesis (TAPP). All the patients could take food in a day and get out of bed on day 1 after operation. The unilateral operation time was (48±9.8) min, bilateral was (65±8.6) min. The postoperative hospital stay was 0.5-2.0 d, total hospital stay was (3.48±2.40) d, hospitalization costs was (8 958±1 685) yuan. Main complication was 61 (5.98%) cases of seroma, 48 (4.70%) cases of temporary nerve paresthesia, 23 (2.78%) cases of urinary retention, 9 (0.88%) cases of chronic pain, and 5 (0.49%) cases of abdominal artery injury. No incision infection, visceral injury, small intestinal obstruction, and other serious complications happened. No occurrence occurred with following-up for 1 year. Classification of different hernia complications, the statistical analysis showed that the total incidence of complications of the typeⅣwas highest, then which was in sequence of typeⅢ, typeⅡ, typeⅠ(P < 0.001). ConclusionLaparoscopic TEP is a safe, reasonable repair without tension with small incision, lighter abdominal interference, less pain, early return to normal activities, but it is a difficult technology and has a higher cost.