Long-term follow-up after meshectomy with acellular human dermis repair for postherniorrhaphy inguinodynia.

HYPOTHESIS: Direct inguinal hernia repair with acellular human dermis (AHD) may offer greater symptom improvement and lower risk of hernia recurrence than anatomical repair without mesh (AWM) after mesh removal (with or without neurectomy) for postherniorrhaphy inguinodynia. DESIGN: Retrospective cohort study with long-term follow-up. SETTING: Tertiary referral center for mesh inguinodynia. PATIENTS: Patients undergoing meshectomy (with or without neurectomy) for postherniorrhaphy inguinodynia were identified. Medical records were reviewed, and patients were contacted to evaluate outcomes. Patients whose postmeshectomy hernias were repaired using AHD vs AWM were compared. MAIN OUTCOME MEASURES: Patient satisfaction and recurrence. RESULTS: Sixty-seven patients (35 in the AHD group and 32 in the AWM group) completed the follow-up. Patient demographics, duration and severity of symptoms, and time to meshectomy were similar between groups. The mean length of follow-up was 31.9 months for the AHD group and 80.2 months for the AWM group (P < .001). Fewer neurectomies were performed in the AHD group than in the AWM group (43% [15 of 35] vs 72% [23 of 32], P = .03). Eighty-three percent (29 of 35) of patients in the AHD group reported good or excellent groin pain improvement compared with 72% (23 of 32) of patients in the AWM group (P = .38). Eighty-three percent (29 of 35) of patients in the AHD group were satisfied with results compared with 81% (26 of 32) of patients in the AWM group (P = >.99). The AHD vs AWM procedures were associated with similar recovery, time to hernia recurrence, complication rates (11% [4 of 35] vs 3% [1 of 32], P = .36), and hernia recurrence rates (9% [3 of 35] vs 12% [4 of 32], P = .80). Predictors of patient dissatisfaction with meshectomy included patient smoking (odds ratio, 9.1; P = .01) and filing of workers' compensation claims (odds ratio, 12.8; P = .02). CONCLUSIONS: Meshectomy (with or without neurectomy) for postherniorrhaphy inguinodynia leads to significant symptom improvement and patient satisfaction, with acceptable morbidity and recurrence rates. The use of AHD vs AWM does not improve iatrogenic hernia recurrence.

Incidence and management of vaginal extrusion of acellular porcine dermis after incontinence and prolapse surgery.

We report our experience with vaginal extrusion of acellular porcine dermis in women undergoing pelvic reconstructive surgery. Over 5 years, 270 patients received a Pelvicol pubovaginal sling (PVS) or prolapse repair using interposition graft. Charts were retrospectively evaluated for evidence of graft extrusion, management, and outcomes. Chi-square analysis was conducted to evaluate the association of extrusion with perioperative variables. Nineteen women (7%) had partial or complete vaginal graft extrusion. After a PVS, 11 of 13 women healed by re-epithelialization and remained continent, while 2 required operative debridement. Four of six patients receiving interposition grafts healed after small incisional separations. Two women underwent additional surgery to address extensive extrusion, and both prolapses recurred. After statistical analysis, vaginal extrusion was significantly associated with PVS and concomitant urethral diverticulectomy. Small incisional separations frequently heal and cause no symptom recurrence. Larger areas of extrusion may require debridement and may contribute to recurrence of symptoms.