Ventral hernia repair in conjunction with LIPO-ABDOMINOPLASTY in overweight patients: A comprehensive approach

Repair of large midline ventral hernias still represents a challenge for general surgeons. As obesity is a key factor of this type of hernias, usually the patients are presented with abdominal wall laxity, excess skin and subcutaneous fat. Combined procedures has evolved over the last six decades to repair the hernias and to improve the shape of the abdomen, but was associated with high rate of wound complications. The components separation technique for ventral hernia repair was introduced in 1990 by Ramirez et al to avoid mesh repair was associated with a high rate of success. Until recently, the convenience of simultaneously performing ventral hernia repair and abdominal contouring surgery remains controversial. The aim of this study is to present our experience in the integration of the anterior component separation technique for repair of midline wide ventral defects, with the lipoabdominoplasty in selected patients with high body mass index, to achieve a functional abdominal wall repair and to provide a better aesthetic outcome. In this prospective case-control study, 15 adult female multiparous women, all were overweight and obese, presented with midline ventral hernias and abdominal deformity was operated upon where a comprehensive technique in the form of herniorapphy, anterior component separation technique and lipoabdominoplasty were performed. The patients were followed up for 3-6 months period to monitor incidence of complications, hernia recurrence and to assess the aesthetic outcome. All the 15 patients were overweight and obese with BMI ranged between 26.5 and 39.6 kg/m² . The mean operative time was 184 ± 28.8 minutes (range 150-240 minutes). The mean postoperative length of hospital stay was 3 days ranging from 1 to 5 days. In addition to the hernia, all the patients suffered from diastasis of recti ranged from 9 to 15 cm in the transverse dimension. No mortality or major complications encountered, no hernia recurrence, only minor complications occurred in four patients (26.8%). Two patients developed seroma which resolved by aspiration, one patient suffered wound infection with partial loss of the umbilicus and one developed superficial skin necrosis at the central area of the flaps which healed uneventfully by secondary intention. All the patients were satisfied with the cosmetic outcome. In conclusion, this comprehensive approach is effective technique for reconstruction of large midline ventral defects and provide a good aesthetic appearance of the anterior and lateral abdomen in appropriately selected obese patients.