OBJECTIVES: To determine the efficacy and describe the evolution of the "components separation" technique for abdominal wall repair in 200 consecutive patients. DESIGN: Retrospective medical record review. SETTING: Northwestern Memorial Hospital, Chicago, Illinois. PATIENTS: Two hundred consecutive patients who underwent ventral hernia repair using the components separation technique. INTERVENTIONS: Biological and permanent meshes were used in select patients to augment the repair of the midline fascial closure but were not used as "bridging" materials. MAIN OUTCOME MEASURES: Hernia recurrence rates and major and minor complication rates for the overall series and for the different techniques. RESULTS: Primary components separation (n = 158) yielded a 22.8% recurrence rate. Closure of the midline tissues with augmentation of the repair using an acellular cadaveric dermis underlay (n = 18) had a 33.3% recurrence rate requiring a second operation, whereas intra-abdominal soft polypropylene mesh (n = 18) had 0% recurrence (P = .04). Elevated body mass index was a significant risk factor predicting hernia recurrence (P = .003). Contamination (P = .04) and enterocutaneous fistula (P = .02) at the time of surgery were associated with increased major complications, whereas body mass index (P = .01) and diabetes mellitus (P = .04) were associated with increased minor complications. CONCLUSIONS: Large complex hernias can be reliably repaired using the components separation technique despite the presence of open wounds, the need for bowel surgery, and numerous comorbidities. The long-term strength of the hernia repair is not augmented by acellular cadaveric dermis but seems to be improved with soft polypropylene mesh.
OBJECTIVES: To determine the efficacy and describe the evolution of the "components separation" technique for abdominal wall repair in 200 consecutive patients. DESIGN: Retrospective medical record review. SETTING: Northwestern Memorial Hospital, Chicago, Illinois. PATIENTS: Two hundred consecutive patients who underwent ventral hernia repair using the components separation technique. INTERVENTIONS: Biological and permanent meshes were used in select patients to augment the repair of the midline fascial closure but were not used as "bridging" materials. MAIN OUTCOME MEASURES: Hernia recurrence rates and major and minor complication rates for the overall series and for the different techniques. RESULTS: Primary components separation (n = 158) yielded a 22.8% recurrence rate. Closure of the midline tissues with augmentation of the repair using an acellular cadaveric dermis underlay (n = 18) had a 33.3% recurrence rate requiring a second operation, whereas intra-abdominal soft polypropylene mesh (n = 18) had 0% recurrence (P = .04). Elevated body mass index was a significant risk factor predicting hernia recurrence (P = .003). Contamination (P = .04) and enterocutaneous fistula (P = .02) at the time of surgery were associated with increased major complications, whereas body mass index (P = .01) and diabetes mellitus (P = .04) were associated with increased minor complications. CONCLUSIONS: Large complex hernias can be reliably repaired using the components separation technique despite the presence of open wounds, the need for bowel surgery, and numerous comorbidities. The long-term strength of the hernia repair is not augmented by acellular cadaveric dermis but seems to be improved with soft polypropylene mesh.
Authors: Laurel J Blair; Tiffany C Cox; Ciara R Huntington; Steven A Groene; Tanushree Prasad; Amy E Lincourt; Kent W Kercher; B Todd Heniford; Vedra A Augenstein Journal: Surg Endosc Date: 2016-12-30 Impact factor: 4.584
Authors: Salvatore A Giordano; Patrick B Garvey; Donald P Baumann; Jun Liu; Charles E Butler Journal: Plast Reconstr Surg Date: 2017-05 Impact factor: 4.730
Authors: Noah J Switzer; Mark A Dykstra; Richdeep S Gill; Stephanie Lim; Erica Lester; Christopher de Gara; Xinzhe Shi; Daniel W Birch; Shahzeer Karmali Journal: Surg Endosc Date: 2014-07-25 Impact factor: 4.584
Authors: P D Colavita; B A Wormer; I Belyansky; A Lincourt; S B Getz; B T Heniford; V A Augenstein Journal: Hernia Date: 2015-08-18 Impact factor: 4.739