Modified rives technique (double-breasted alloplasty) in the repair of large incisional hernias

Prosthetic materials in surgery have been widely used to repair incisional hernias thus reducing the recurrence rate. The wrong use of such prostheses has been the cause of serious postoperative complications. We propose a tension-free technique which allows the best abdominal wall reconstruction with correct positioning of the mesh even for large parietal defects. A retrospective study was conducted in a series of 64 patients treated with our personal technique using a polypropylene mesh for large incisional hernias. Median follow-up was 32 months. We had 1 case of respiratory discomfort (1.5%) and 4 recurrences (6.25%). No prosthesis infections were reported. The proposed surgical procedure allows correct prosthesis implantation and good short-term and long-term results. This versatile, reproducible technique can also be used for minor incisional hernias.     

Laparoscopic repair of large incisional hernias

Incisional hernias after abdominal operations are a significant cause of long-term morbidity and have been reported to occur in 3 to 20 per cent of laparotomy incisions. Traditional primary suture closure repair is plagued with up to a 50 per cent recurrence rate. With the introduction of prosthetic mesh repair recurrence decreased, but complications with mesh placement emerged ushering in the development of laparoscopic incisional herniorrhaphy. The records of patients who underwent laparoscopic incisional hernia repair between June 1, 1995 and September 1, 2001 were reviewed. Patient demographics, hernia defect size, recurrence, operative time, and procedure-related complications were evaluated. Fifty patients (22 male and 28 female, mean age 57 years with range of 24-83) were scheduled for laparoscopic incisional hernia repair between June 1, 1995 and September 1, 2001. The average patient was obese with a mean body mass index of 35.8 kg/m2 (range 16-57 kg/m2). Two patients (4%) had primary ventral hernias. Forty-eight patients (96%) had incisional hernias with 22 (46%) of these previously repaired with prosthetic mesh. Mean defect size was 206.1 cm2 (range 48-594 cm2). The average mesh size was 510.2 cm2 (range 224-1050 cm2). Gore-Tex DualMesh and Bard Composite Mesh were used in 84 and 16 per cent of the repairs, respectively. Mean operating time was 97 minutes. There were no deaths. Complications were seen in 12 per cent patients (six occurrences) and included two small bowel enterotomies, a symptomatic seroma requiring aspirate, a mesh reaction requiring a short course of intravenous antibiotics, and trocar site pain (two patients). There were no recurrences during a mean follow-up of 41 months (range 3-74 months). We conclude that laparoscopic incisional herniorrhaphy offers a safe and effective repair for large primary and recurrent ventral hernia with low morbidity.     

Laparoscopic repair of large incisional hernias

BACKGROUND: Traditional approaches to incisional hernias (IH)--particularly in cases with large fascial defects--are plagued by a significant recurrence rate as well as frequent wound infections. The laparoscopic repair of incisional hernias was designed to offer a minimally invasive and tension-free technique that yields less morbidity and fewer recurrences than the standard open repair. Several years ago, we adopted the laparoscopic technique in our department and set out to appraise its touted advantages. METHODS: During the years 1997-2000, 103 patients underwent laparoscopic IH repair with implanted Dual Gore-tex mesh. Forty percent of them were obese, and 41% had undergone more than one previous attempt at conventional repair. All patients were discharged home within 24-72 hs. RESULTS: In three patients, the operation was converted to open surgery due to severe adhesions and technical difficulties. In two cases, inadvertent enterotomies were repaired laparoscopically, and since there was no major spillage, the repair was continued as planned, with no adverse consequences. Twelve patients underwent additional laparoscopic procedures at the initial operation. Two graft infections and four recurrences were observed during the 1-49 month follow-up period. CONCLUSIONS: Laparoscopic IH repair is technically feasible and safe in patients with large fascial defects as well as in obese patients. This operation decreases postoperative pain, hastens the recovery period, and reduces postoperative morbidity and recurrence.     

Modified Rives-Stoppa technique for repair of complex incisional hernias in 59 patients

Incisional hernias develop in 2% to 11% of patients who undergo laparotomy. Prosthetic mesh repair provides more strength, tension-free closure, and decreased recurrence rates as compared to primary tissue repairs. Complications-fistula formation, adhesions, skin erosion, and seroma/abscess formation-however, include increased rates of infection, sometimes requiring complete mesh removal. The Rives-Stoppa repair for complex incisional hernias confers the benefits of prosthetic repair and lower recurrence rates, but decreases certain complications by preventing direct mesh contact with the bowel. A total of 89 consecutive patients (mean age, 58.1) underwent a modified Rives-Stoppa repair for purposes of this review, all the patients who lost to follow-up before 6 months postoperatively were excluded from the study. Of the remaining 59 patients, 32.2% (n = 19) had expanded polytetrafluoroethylene mesh, and 67.8% (n = 40) had polypropylene mesh. Average range of follow-up was 40.0 months. Hernia recurred in 1 patient (1.7%). Infection requiring explantation of the prosthesis occurred in 3 patients (5.1%). The Rives-Stoppa repair is reportedly the best open technique for complex incisional hernias with comparatively lower recurrence rates. Additionally, patients with inflammatory bowel disease (64.4% of our series), who often require later reoperation for their primary disease, may benefit from this technique of herniorrhaphy where no interface exists between intrabdominal contents and the prosthesis. This lack of interface decreases intrabdominal adhesions and facilitates re-entry if future surgery is needed for inflammatory bowel disease.     

Anatomical repair of large incisional hernias.

We present a method of repair for large incisional hernias using lateral relieving incisions of the anterior rectus sheath. This is a modification of the methods previously described by Young (1), Hunter (2) and Maguire and Young (3). There were no recurrences in the 13 patients reviewed. Other methods of repair for large incisional hernias are discussed.     

Intraperitoneal modification of the Rives-Stoppa repair for large incisional hernias

Introduction Recurrence rates for open repair of ventral/incisonal hernias historically range from 6% for the classic Rives-Stoppa repair to 35–45% for some of the techniques more commonly used in the United States. We report a modification to the classic Rives-Stoppa repair that allows intraperitoneal placement of the prosthetic, secured with a running suture. The abdominal muscles are closed over the mesh to protect it from any superficial wound problems that might develop and to restore normal architecture of the abdominal wall. Method A chart review was undertaken on all patients undergoing open ventral incisional hernia repair by a single surgeon from 2000 to 2006. All hernias were repaired with the intraperitoneal modification mimicking the principles of the Rives-Stoppa repair. Patient characteristics and operative and postoperative data were collected. Primary outcome was recurrence of hernia. Secondary outcomes were complications and rate of mesh infection. Results One hundred and fifteen patients were evaluated. Thirty-four patients had repair of recurrent ventral hernias. The average patient was obese, female, and 59 years old. Twenty-five patients used tobacco, eleven were diabetic, and seven used chronic corticosteroids. Meshes utilized included ePTFE, coated polyester, coated polypropylene, and biologic mesh. Average size of mesh was 465.4 cm². There were four recurrences (3.4%), three of which were due to mesh infection requiring mesh removal. Recurrence rate not secondary to mesh removal was 0.9%. Complications occurred in 26% with seroma formation being the most frequent (16%). Conclusion The intraperitoneal modification to the original Rives-Stoppa repair leads to a very low recurrence rate for large ventral hernia repairs with minimal complications and low rate of mesh infection. Presented at the 2007 American Hernia Society Meeting, Hollywood, FL, USA.     

Laparoscopic suture repair of selected incisional hernias: a simple technique

An incisional hernia is a common condition that can be repaired by laparoscopic surgery, with the use of a prosthetic mesh. There are certain situations, however, in which the use of a mesh might be contraindicated, inadvisable, unnecessary, or unavailable. In this paper, we report on a new laparoscopic technique for the suture repair of incisional hernias that may be safely used under such conditions in selected patients.     

Rectusbanding: a method for the repair of incisional hernias

Background

We report on a new method of incisional hernia repair applicable to any size of hernia and the long-term results of this method. Musculus rectus abdominis is bandaged or partially bandaged in a loose way with a 2-cm-wide band of polypropylene (Prolene^®) on both sides at a distance of 2 cm, depending on the size of the hernial opening. The aims of this technique, which were defined in 1999 when we started using the method, were to find a simple method for surgeons, a safe mesh fixation and the prevention of a postoperative stiff abdomen. Another aim was to find a method for optimal patient care at reasonable costs.

Methods

Two hundred and seventeen patients underwent an operation according to this method in our department from June 1999 until December 2007. The first 75 patients of this cohort were treated using a technique in which the musculus rectus abdominis was bandaged in a loose way. One hundred and forty-two patients (since October 2001) were treated using a technique in which the muscle was not entirely bandaged. Instead, the polypropylene bands, which had been placed in sublay position, were penetrating the lateral rim through incisions and were fastened there. We included 124 patients (October 2001 to December 2006) in our further examination with a follow-up of 17–79 months.

Results

We found a recurrence rate of 6%, 80.1% of the patients had no trouble, 18.1% of the patients had very rarely any complaint, 0.9% of the patients had problems after exercise and 0.9% had permanent problems. All patients had excellent mobility of the abdomen.

Conclusion

This method was proven to give good results in the long run and can be easily learned by any surgeon. This method is a true alternative to all methods which have been published so far.     

腹腔镜治疗复发性腹壁切口疝的临床评价

腹壁切口疝(VI H)是腹部外科手术的一种常见并发症,发生率约为10%[1],切口疝的治疗有开放式修补(OVHR)和腹腔镜修补(LVHR)两种方法,在一项OVHR的研究报道中(含36组共3255例),单纯组织缝合修补术的复发率为39%,肌间补片修补术(Inlay)为48%,肌前补片修补术(Onlay)为14%,肌后腹膜前修补术(Sublay)为8%,腹腔内修补术(Underlay)为4.5%[2]。后两种方法是将补片置于肌层组织的后方,符合力学原理,是OVHR中复发率最低的修补方式。LVHR于1993年由LeBlanc等[3]首次报道,其修补原理与Sublay或Underlay相同,复发率为2%~5%[4]。循证医学已证…     

Rives-Stoppa procedure for repair of large incisional hernias: experience with 57 patients

Abstract Background. The use of prosthetic materials in tension-free incisional hernia repairs has diminished reherniation rates markedly; however, infection, intestinal fistulization, and seroma formation have been reported after repairs. Use of the Rives-Stoppa procedure for incisional hernia repair, in which the prosthesis is placed between the rectus abdominis muscle and the posterior sheath, may reduce occurrence of these problems. Methods and materials. Over a 6-year period 57 open abdominal wall incisional hernia repairs were performed using the Rives-Stoppa technique; 15 (26.3%) had previously undergone incisional hernia repair. The prosthetic materials used were polypropylene, expanded polytetrafluoroethylene (ePTFE), and ePTFE with perforations. The prosthesis size ranged from 8×8 cm to 20×28 cm (mean area 199.6 cm²). Follow-up consisted of an office visit 12 months postoperatively and at least one subsequent office visit or telephone interview; mean follow-up time was 34.9 months (range 11.7–81.9). Results. There were no hernia recurrences (except in one patient whose prosthesis was removed), gastrointestinal complications, fistulas, or deaths. Seromas occurred postoperatively in seven patients (12.3%). Two patients (3.5%) had wound infections that required removal of the prosthesis. Conclusions. In this series the Rives-Stoppa technique had excellent long-term results, with minimal morbidity, in patients with large primary or recurrent incisional hernias. The absence of serious complications and hernia recurrences in patients with grafts in place suggests that the Rives-Stoppa procedure is the repair of choice in such patients. Electronic Publication     

Surgical treatment of large incisional hernias with intraperitoneal composite mesh: a cohort study

Hernia - Patients with large incisional hernias have significant morbidity and their management is a challenge for the surgical team because of the large abdominal wall involvement. The choice of...     

Respiratory physiopathology in surgical repair for large incisional hernias of the abdominal wall

BACKGROUND: The computerized noninvasive measurement of respiratory mechanics enables new prospects in the study of respiratory physiopathology in surgical repair of large incisional hernias. STUDY DESIGN: We studied 10 patients with COPD ventilated with a Servo Ventilator 900C. We measured inspiratory flow by means ofa pneumotacograph, the volume by integrating the flow signal, and esophageal and airway opening pressure by means of two differential pressure transducers (an esophageal balloon measures, separately, chest wall and lung mechanical properties). The signals were sent by an analogic-digital converter to a personal portable computer to be analyzed. We calculated compliance of total respiratory system (Crs), chest wall (Ccw), and lung (CI); maximum resistance of the total respiratory system (Rmax, Rs), chest wall (Rmax, w), and lung (Rmax, L); and work of breathing (Wob). Statistics were performed using one-way analysis of variance and p = 0.05 was considered significant. RESULTS: At the closure of the peritoneum a reduction of Crs and Wob was recorded in seven patients in whom a PTFE prosthesis widening the abdominal cavity was used to restore the baseline value. Variations in respiratory compliance are from variations in Ccw with unaffected CI (Ccw varied from 0.180 to 0.130 L/cmH2O at peritoneal closure and from 0.130 to 0.170 L/cmH2O by prosthetic peritoneal widening). Respiratory resistances remained unchanged (11.3 cmH2O/ L/s) at any time of measurement. CONCLUSIONS: The intraoperative assessment of respiratory mechanics is useful to evaluate and eventually to decrease the mechanical workload (prosthesis widening peritoneum or fascia incisions). The passive mechanical work performed by the ventilator needs to be kept constant or no higher than 10% basic data: if these conditions are maintained, mostly in patients with COPD, there is no risk of respiratory muscular fatigue during the postoperative period.     

The peritoneal flap hernioplasty for repair of large ventral and incisional hernias

Background

Mesh repair of large ventral or incisional hernias is problematic when primary fascial closure cannot be achieved, as this leaves mesh exposed, bridging the gap. We describe a modified retromuscular sublay repair which overcomes this problem and report a retrospective review of cases to assess outcome.

Methods

Mesh is positioned between transposed flaps of preserved hernial sac and rectus sheath. Patients undergoing this repair by one author (BT) from 1 January 2004 to 31 December 2010 were identified, and clinical outcome was assessed by a combination of case-note review, outpatient consultation and telephone interview.

Results

Twenty-one ventral and incisional hernias were treated by this method. Eighteen were incisional (13 midline, three transverse and two oblique incisions), and three were primary paraumbilical hernias. Defect sizes ranged from 25 to 500 cm² and mesh sizes from 300 to 900 cm². Patients were reviewed at 6 weeks, 6 months and at a median of 37 months post-operatively. Three cases of superficial skin edge necrosis, two superficial wound infections and two sizeable seromas developed, but all had resolved within 6 months. One patient developed abdominal wall necrosis requiring mesh removal and eventual abdominal wall reconstruction without mesh, resulting in late recurrence. All other cases achieved excellent long-term outcomes with a high degree of patient satisfaction.

Conclusion

This is a useful method for repairing large ventral and incisional hernias when primary fascial closure is not achievable, combining a sublay mesh repair with autologous tissue transposition across the fascial gap.     

Laparoscopic transperitoneal sublay mesh repair: a new technique for the cure of ventral and incisional hernias

Background

Incisional hernia is a frequent complication after abdominal surgery. Today open sublay mesh repair and the laparoscopic intraperitoneal onlay mesh repair are the most widely used techniques for its cure. We developed a laparoscopic transperitoneal sublay mesh repair for the treatment of small- and medium-size ventral and incisional hernias. Outcomes of the new technique and the Rives–Stoppa repair were compared.

Methods

This prospective cohort study with a control group involved 93 patients. Between 2008 and 2010, 43 patients underwent the laparoscopic transperitoneal sublay mesh repair. During the same period of time, a control group of 50 patients underwent an open sublay repair after Rives and Stoppa. In 2011, all patients were invited for follow-up. This included pain assessments and physical examinations with use of ultrasound.

Results

The two groups were comparable in terms of patient characteristics and hernia data. The operating time was slightly longer for the laparoscopic technique. The hospital stay was shorter in the laparoscopy group. There was less chronic pain in the laparoscopy group, but this difference was not statistically significant. There was no significant difference in postoperative complications, use of analgetics, foreign body sensation, and paresthesia between the two groups. We found one long-term hematoma in the laparoscopy group and one seroma in the open group. In this series, there were no recurrences and no wound infections.

Conclusions

Our initial results indicate that the new laparoscopic transperitoneal sublay mesh repair is a safe and effective method for the treatment of small- and medium-size ventral and incisional hernias.     

Laparoscopic repair of suprapubic incisional hernias: suturing and intraperitoneal composite mesh onlay. A retrospective study

BACKGROUND: Suprapubic hernias are those defects located 4 cm from the pubic symphysis. Our aim is to highlight the laparoscopic repair of suprapubic incisional hernias. PATIENTS AND METHODS: We retrospectively reviewed 17 patients with suprapubic incisional hernias from 1999 to 2007. A modified technique of laparoscopic intraperitoneal composite mesh onlay was performed for these patients. RESULTS: There were 12 females and 5 males with a mean age of 55.9 years and a mean BMI of 30 kg/m(2). The mean hernia size was 87.5 cm(2), with an average mesh size of 234 cm(2). Mean follow-up was 9 months. Complications were seen in five patients, with an overall recurrence rate of 5.8%. DISCUSSION: Suprapubic hernias are difficult to manage because of the complexity of dissection and their anatomic proximity to bony, vascular and nerve structures. The lower end of the mesh should be fixed to the Cooper's ligament and the pubic bone. Laparoscopic repair of these uncommon hernias is safe, effective and provides all the benefits of minimally invasive surgery.     

A simplified incision of the external oblique aponeurosis during the components separation technique for the repair of large incisional hernias

Incising the external oblique muscle aponeurosis is an important part of the components separation technique for the repair of large incisional hernias. Endoscopically assisted section has been suggested to prevent complications of extensive skin flap formation. We used a simplified method for incising the external oblique aponeurosis, using a modified Collin Hartmann retractor, in 14 patients for the repair of large incisional hernias. Eight women and 6 men, with a mean (± standard deviation) age of 61.9 ± 14.9 years, underwent surgery. The median transverse diameter of the defect was 8.6 ± 3.0 cm. No postoperative morbidity occurred except 1 case of skin necrosis. One patient had a recurrence. Sectioning the external oblique aponeurosis during the components separation method using the technique described is a simple, safe, and economic approach that can prevent the complications described after the original techniques.