Sung Ryul Lee1, Pyoung Jae Park2. 1. 1 Department of Surgery, Damsoyu Hospital, Seoul, Republic of Korea. 2. 2 Department of Surgery, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea.
Abstract
Purpose: In some patients with recurrent inguinal hernias who have undergone previous laparoscopic herniorrhaphy, dissecting the entire posterior wall is difficult due to mesh adhesion. We applied a novel transabdominal preperitoneal (TAPP) hernioplasty technique that involves closing of the hernia defect and implantation of a newly added mesh while preserving the pre-existing mesh for inguinal hernia recurrence after laparoscopic herniorrhaphy. This study was performed to evaluate this novel technique for treatment of recurrent inguinal hernias. Methods: We evaluated 24 adult patients (23 male, 1 female; mean age, 55.8 ± 14.0 years; range, 26-77 years) with recurring inguinal hernias. A modified TAPP (mTAPP) procedure involving closing of the defect and implantation of an 8 × 6-cm2 newly added mesh was performed. The new technique covered the whole posterior wall with pre-existing mesh. Results: Among the 24 patients, there were 12 direct hernias and 12 indirect hernias. The mean postoperative pain scores after 1 week were 2.5 and 2.0 in patients with direct and indirect hernias, respectively, and the mean duration until return to normal activities was 8.5 and 7.5 days in patients with direct and indirect hernias, respectively. The mean follow-up period was 21.0 ± 17.0 (range, 2-56) months. No chronic inguinodynia or rerecurrence was observed. Conclusions: In this novel mTAPP procedure for recurring inguinal hernias, closing sutures prevented mesh migration, and complete posterior wall overlap was possible using the pre-existing mesh and newly added mesh. The mTAPP procedure was an effective operation with few recurrences and complications.
Purpose: In some patients with recurrent inguinal hernias who have undergone previous laparoscopic herniorrhaphy, dissecting the entire posterior wall is difficult due to mesh adhesion. We applied a novel transabdominal preperitoneal (TAPP) hernioplasty technique that involves closing of the hernia defect and implantation of a newly added mesh while preserving the pre-existing mesh for inguinal hernia recurrence after laparoscopic herniorrhaphy. This study was performed to evaluate this novel technique for treatment of recurrent inguinal hernias. Methods: We evaluated 24 adult patients (23 male, 1 female; mean age, 55.8 ± 14.0 years; range, 26-77 years) with recurring inguinal hernias. A modified TAPP (mTAPP) procedure involving closing of the defect and implantation of an 8 × 6-cm2 newly added mesh was performed. The new technique covered the whole posterior wall with pre-existing mesh. Results: Among the 24 patients, there were 12 direct hernias and 12 indirect hernias. The mean postoperative pain scores after 1 week were 2.5 and 2.0 in patients with direct and indirect hernias, respectively, and the mean duration until return to normal activities was 8.5 and 7.5 days in patients with direct and indirect hernias, respectively. The mean follow-up period was 21.0 ± 17.0 (range, 2-56) months. No chronic inguinodynia or rerecurrence was observed. Conclusions: In this novel mTAPP procedure for recurring inguinal hernias, closing sutures prevented mesh migration, and complete posterior wall overlap was possible using the pre-existing mesh and newly added mesh. The mTAPP procedure was an effective operation with few recurrences and complications.