Objective To analyze the cl inical therapeutic effect of extended Sublay technique via previous incision for repairing flank hernias in comparison with routine Sublay technique. Methods Between May 2004 and May 2009, 41 patients with flank hernia were treated by extended Sublay repair via previous incision (extended Sublay repair group, n=18) and by routine Sublay repair (rountine Sublay repair group, n=23). In extended Sublay repair group, there were 11 males and 7 females with an average age of 45.2 years (range, 32-61 years); flank hernia was cuased by flank incision operation (12 patientswith surgery history of nephrectomy, adrenalectomy, and vascular procedure) and traffic accident (6 patients) with an average disease duration of 14.5 months (range, 8-23 months); and the locations were the left flank region in 11 patients (7 affected superior lumbar triangles and 4 affected inferior lumbar triangles) and the right flank region in 7 patients (5 affected superior lumbar triangles and 2 affected inferior lumbar triangles). In routine Sublay repair group, there were 14 males and 9 females with an average age of 48.7 years (range, 33-64 years); flank hernia was cuased by flank incision operation (15 patients with surgery history of nephrectomy, adrenalectomy, and vascular procedure), traffic accident (6 patients), and fall ing (2 patients) with an average disease duration of 18.2 months (range, 11-27 months); and the locations were the left flank region in 10 patients (5 affected superior lumbar triangles and 5 affected inferior lumbar triangles) and the right flank region in 13 patients (9 affected superior lumbar triangles and 4 affected inferior lumbar triangles). There was no significant difference in general data between 2 groups (P gt; 0.05). Results The mesh size in extended Sublay repair group was significantly larger than that in routine Sublay repair group [(618.2 ± 40.6) cm2 vs. (512.2 ± 36.5) cm2, P lt; 0.05 ]. There was no significant difference in hernia ring size, operation time, and hospital ization day between 2 groups (P gt; 0.05). In extended Sublay repair group, the patients were followed up 17 to 35 months (26.2 months on average) with an early compl ication incidence of 27.8% (hematomas in 2 cases, seroma in 1 case, and chronic pain in 2 cases within 1 month) and a late compl ication incidence of 0 (no hernia recurrence and abdominalwall bulge during follow-up). In routine Sublay repair group, the patients were followed up 14-35 months (24.5 months onaverage) with an early compl ication incidence of 13.0% (seroma in 1 case and chronic pains in 2 cases within 1 month) and a late compl ication incidence of 30.4% (hernia recurrence in 3 cases and abdominal wall bulge in 4 cases at 1-3 months). There was significant difference in the late compl ication incidence between 2 groups (P lt; 0.05). Conclusion Extended Sublay technique is a safe and effective approach for flank hernia repair. Making clear the anatomy of lumbar region, harvesting adequate space for mesh overlap, and effectively-fixing are critical to ideal cl inical outcomes.
Objective To investigate and summarize preliminarily the clinical experiences of laparoscopic incisional hernia repair with intraperitoneal patch placement for the patients over 70 years old. Methods From July 2005 to July 2008, laparoscopic incisional hernia repair with intraperitoneal onlay meshes were applied in 8 patients, and whose clinical data were studied retrospectively. Results The procedures were performed successfully in all patients except one converted to open because of severe adhesion. The mean operative time was 105 min (ranged from 50 min to 180 min). One postoperative hypercapnia was resolved through mechanic ventilation for 24 h. One seroma and 1 prolonged postoperative pain over 1 month occurred, which were cured with conservative therapy. Mean postoperative hospital stay was 9.5 d (ranged from 7 d to 14 d). There was no recurrence or local discomfort during 12-36 months (average 26.5 months) follow-up.Conclusions Laparoscopic incisional hernia repair with intraperitoneal onlay mesh for the patients over 70 years old is safe and feasible, which has some advantages such as less trauma and rapid recovery. The perioperative management and operative technique are very important for the success of operation.
Objective To summarize the therapeutic experiences of abdominal wall bulge repair with compound patch intraperitoneal placement. Methods From October 2005 to October 2008, intraperitoneal onlay mesh with compound patch applied in 7 patients with abdominal wall bulge, whose clinical data were analyzed retrospectively. Results All the procedures were performed successfully, including 5 open operation and 2 laparoscopic repair. The mean operation time was 85 min (ranged 68 to 130 min). After operation, 1 seroma formation and 1 hemorrhage in the thoracic cavity developed and were cured with the conservative therapy. Mean postoperative hospital stay was 9.5 d (ranged 8 to 16 d). There was no recurrence, infection, or prolonged pain during 1－4 years follow-up. Conclusion Abdominal wall bulge is caused by the weakness of abdominal wall muscle, and the intraperitoneal onlay mesh repair with compound patch is an appropriate therapy.