During the period October 1993 to December 1996, 31 patients were operated on by the author for primary or recurrent ventral
incisional hernia (VIH). Three patients were excluded from analysis because their records were unavailable for review. The median age of the 28 remaining patients at their initial procedure was 57.5 years (range, 37-78 years). The repair was performed with interrupted O-
Ethibond sutures in all but 3 cases where
Prolene suture was used secondary to noniatrogenic contamination or recurrent
hernia. There were no unplanned enterotomies in the entire series and prophylactic intravenous
antibiotics were used in all cases. The only significant complications were skin
hyperemia after five repairs in 3 patients who were treated empirically with intravenous
antibiotics, and 1 patient who had an
antibiotic-associated
rash. There were no 30-day mortalities.
Prolene mesh was used exclusively in all repairs performed with mesh. Seven of these repairs (25%) were for recurrent VIH. Three of these seven patients had previous mesh repairs. Six of these seven patients who presented with recurrent VIH had a mesh repair and four developed a recurrence. Five of seven were active smokers, with one having severe
obstructive lung disease. Four of seven related significant occupational lifting. Of the 21 patients having initial repair of VIH, mesh was used in 8 (38%). After a median follow-up of 13 months, there were 2 recurrent
hernias (25%). The remaining 13 patients had primary closure of their
hernias. After median follow-up of 25 months, there were 5 recurrences (38%). A total of 34 VIH repairs were performed on these 28 patients, of which 13 were for recurrent
hernias. Five of thirteen (38%) of the mesh repairs for recurrent VIH failed. The median body mass index (BMI) for the 13 patients having primary repair was 26.4, and that for all 21 cases having mesh repair was 28.8. Patients with recurrent VIH frequently recur despite use of mesh, avoidance of contamination, and consistent technique. No difference in BMI was apparent in those who recurred. Continued smoking and occupational lifting may be important risk factors for recurrent VIH.