RESUMO
BACKGROUND: To reduce the incidence of seromas, we have adapted the quilting procedure used in open abdominoplasty to the endoscopic-assisted repair of concomitant ventral hernia (VH) and diastasis recti (DR). The aim of this study was to describe the technique and assess its efficacy by comparing two groups of patients operated on with the same repair technique before and after introducing the quilting. METHODS: This retrospective study included data prospectively registered in the French Club Hernie database from 176 consecutive patients who underwent surgery for concomitant VH and DR via the double-layer suturing technique. Patients were categorized into two groups: Group 1 comprised 102 patients operated before introducing the quilting procedure and Group 2 comprised 74 operated after introducing the quilting. To carry out comparisons between groups, seromas were classified into two types: type A included spontaneously resorbable seromas and seromas drained by a single puncture and type B included seromas requiring two or more punctures and complicated cases requiring reoperation. RESULTS: The global percentage of seromas was 24.4%. The percentage of seromas of any type was greater in Group 1 (27.5%) than in Group 2 (20.3%). The percentage of Type B seromas was greater in Group 1 (19.6%) than in Group 2 (5.4%), when the percentage of Type A seromas was greater in Group 2 (14.9) than in Group 1 (7.9%). Differences were significant (p = 0.014). The operation duration was longer in Group 2 (83.9 min) than in Group 1 (69.9 min). Four complications requiring reoperation were observed in Group 1: three persistent seromas requiring surgical drainage under general anesthesia and one encapsulated seroma. CONCLUSION: Adapting the quilting technique to the endoscopic-assisted bilayer suturing technique for combined VH and DR repair can significantly reduce the incidence and severity of postoperative seromas.
Assuntos
Hérnia Ventral , Seroma , Humanos , Seroma/prevenção & controle , Seroma/etiologia , Seroma/epidemiologia , Hérnia Ventral/cirurgia , Hérnia Ventral/prevenção & controle , Feminino , Estudos Retrospectivos , Pessoa de Meia-Idade , Masculino , Técnicas de Sutura , Idoso , Herniorrafia/métodos , Endoscopia/métodos , Incidência , Adulto , Complicações Pós-Operatórias/prevenção & controle , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Diástase Muscular/cirurgiaRESUMO
BACKGROUND: This systematic review and meta-analysis assessed the effectiveness of robotic surgery compared to laparoscopy or open surgery for inguinal (IHR) and ventral (VHR) hernia repair. METHODS: PubMed and EMBASE were searched up to July 2022. Meta-analyses were performed for postoperative complications, surgical site infections (SSI), seroma/hematoma, hernia recurrence, operating time (OT), intraoperative blood loss, intraoperative bowel injury, conversion to open surgery, length of stay (LOS), mortality, reoperation rate, readmission rate, use of opioids, time to return to work and time to return to normal activities. RESULTS: Overall, 64 studies were selected and 58 were used for pooled data analyses: 35 studies (227 242 patients) deal with IHR and 32 (158 384 patients) with VHR. Robotic IHR was associated with lower hernia recurrence (OR 0.54; 95%CI 0.29, 0.99; I2: 0%) compared to laparoscopic IHR, and lower use of opioids compared to open IHR (OR 0.46; 95%CI 0.25, 0.84; I2: 55.8%). Robotic VHR was associated with lower bowel injuries (OR 0.59; 95%CI 0.42, 0.85; I2: 0%) and less conversions to open surgery (OR 0.51; 95%CI 0.43, 0.60; I2: 0%) compared to laparoscopy. Compared to open surgery, robotic VHR was associated with lower postoperative complications (OR 0.61; 95%CI 0.39, 0.96; I2: 68%), less SSI (OR 0.47; 95%CI 0.31, 0.72; I2: 0%), less intraoperative blood loss (- 95 mL), shorter LOS (- 3.4 day), and less hospital readmissions (OR 0.66; 95%CI 0.44, 0.99; I2: 24.7%). However, both robotic IHR and VHR were associated with significantly longer OT compared to laparoscopy and open surgery. CONCLUSION: These results support robotic surgery as a safe, effective, and viable alternative for IHR and VHR as it can brings several intraoperative and postoperative advantages over laparoscopy and open surgery.
Assuntos
Hérnia Inguinal , Hérnia Ventral , Laparoscopia , Procedimentos Cirúrgicos Robóticos , Humanos , Perda Sanguínea Cirúrgica , Hérnia Inguinal/cirurgia , Hérnia Inguinal/complicações , Hérnia Ventral/cirurgia , Hérnia Ventral/complicações , Herniorrafia/métodos , Laparoscopia/efeitos adversos , Laparoscopia/métodos , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Estudos Retrospectivos , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Procedimentos Cirúrgicos Robóticos/métodos , Infecção da Ferida Cirúrgica/cirurgiaRESUMO
BACKGROUND: The objective was to compare the outcomes of open mesh repair versus suture repair for small (≤1 cm in diameter) umbilical hernia. The primary endpoint was the 30-day outcomes including pain, and secondary endpoints were the 2-year outcomes including recurrences and patient-reported outcomes. METHODS: This propensity-matched, multicenter study was carried out on data collected prospectively in the Hernia-Club database between 2011 and 2021. A total of 590 mesh repairs and 590 suture repairs were propensity score matched (age, sex, body mass index) at a ratio of 1:1. Postoperative pain was assessed using the Verbal Rating Scale-4 and 0â10 Numerical Rating Scale-11. RESULTS: Mesh insertion was intraperitoneal in 331 patients (56.1%), extraperitoneal in 249 (42.2%), and onlay in 10 (1.7%). The rate of 30-day complications and Numerical Rating Scale-11 pain scores on postoperative days 8 and 30 were similar between the groups, including surgical site occurrences (2.2 vs 1.4% after suture repair). At 1 month, postoperative discomfort (sensation of something different from before) was significantly (P < .0001) more frequent after mesh repair, whereas the rate of relevant (moderate or severe) pain (mesh repair: 1.1% vs suture repair: 2.6%) and the distribution of Numerical Rating Scale-11 scores did not differ between the groups. At the 2-year follow-up, mesh repair patients had fewer reoperated recurrences (0.2% vs 1.7%; P = .035) and no more pain or discomfort than suture repair patients. CONCLUSION: Both techniques are effective and safe. Mesh repair is likely to reduce the rate of recurrences. Concerns about postoperative pain and infection might not prevent the use of mesh in smallest umbilical hernias.
Assuntos
Hérnia Umbilical , Humanos , Hérnia Umbilical/cirurgia , Estudos de Coortes , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Telas Cirúrgicas/efeitos adversos , Dor Pós-Operatória/epidemiologia , Dor Pós-Operatória/etiologia , Herniorrafia/efeitos adversos , Herniorrafia/métodos , Suturas/efeitos adversos , Recidiva , Técnicas de Sutura/efeitos adversosRESUMO
PURPOSE: Groin hernia repair is one of the most frequent operation performed worldwide. Chronic postoperative inguinal pain (CPIP) is the most common and challenging complication after surgical repair with subsequent high socio-economic impact. The aim of this study was to compare the one-year CPIP rates between Lichtenstein, trans-inguinal pre-peritoneal (TIPP), trans-abdominal pre-peritoneal (TAPP) and totally extra-peritoneal (TEP) repair techniques on the French Hernia Registry. METHODS: Between 2011 and 2021, 15,161 primary groin hernia repairs with 1-year follow-up were available on the register. Using propensity score (PS) matching, matched pairs were formed. Each group was compared in pairs independently; Lichtenstein versus TIPP, TEP and TAPP, TIPP versus TEP and TAPP and finally TEP versus TAPP. RESULTS: After PS matching analysis, Lichtenstein group showed disadvantage over TIPP, TAPP and TEP groups with significantly more CPIP at one year (15.2% vs 9.6%, p < 0.0001; 15.9% vs. 10.0%, p < 0.0001 and 16.1% vs. 12.4%, p = 0.002, respectively). The 1-year CPIP rates were similar comparing TIPP versus TAPP and TEP groups (9.3% vs 10.5%, p = 0.19 and 9.8% vs 11.8%, p = 0.05, respectively). There was significantly less CPIP rate after TAPP versus TEP repair (1.00% vs 11.9%, p = 0.02). CONCLUSION: This register-based study confirms the higher CPIP risk after Lichtenstein repair compared to the pre-peritoneal repair techniques. TIPP leads to comparable CPIP rates than TAPP and TEP repairs.
Assuntos
Hérnia Inguinal , Laparoscopia , Humanos , Hérnia Inguinal/cirurgia , Hérnia Inguinal/complicações , Virilha/cirurgia , Laparoscopia/métodos , Pontuação de Propensão , Herniorrafia/métodos , Dor Pós-Operatória/etiologia , Sistema de Registros , Telas Cirúrgicas/efeitos adversos , Resultado do TratamentoRESUMO
BACKGROUND: The aim of this study was to assess whether the respective values of open and laparoscopic intraperitoneal repairs of umbilical hernias are related to the European Hernia Society diameter of defects. METHODS: This registry-based study compared the early and 2-year outcomes of 776 open versus 1,019 consecutive laparoscopic intraperitoneal repairs performed from 2011 to 2019. RESULTS: Intraperitoneal mesh repair, either laparoscopic or open, was found to be a safe procedure at the 2-year follow-up. The incidence of reoperated bowel obstructions was 0.3%. Compared with the open group: (1) postoperative surgical site occurrences in small (<2 cm) or medium (2-4 cm) hernias (0.3% vs 2.4%; P = .041; 1.4% vs 5.9%; P = .0002); (2) recurrence rates in large (≥4 cm) umbilical hernias (0.0% vs 8.6%; P = .0195); and (3) cumulative reoperation rates (0.9% vs 2.2%; P = .021) were significantly better in the laparoscopic group. Conversely, the rate of early pain on day 1 and 1 month postsurgery was higher in the laparoscopic group, for all hernia sizes (P < .001). The rate of moderate or severe chronic pain at 2 years was significantly higher in the laparoscopic group (8.1% vs 2.4%; P = .049) for small hernias. CONCLUSION: The respective benefit to drawback ratios for open versus laparoscopic intraperitoneal repairs were related to the European Hernia Society diameter of hernia defect. In medium-large hernias, the benefits of laparoscopic repair overrode its drawbacks. In small hernias, the low recurrence rate, reduced early and chronic pain, and better rate of ambulatory surgery suggest there is still a place for open repair.
Assuntos
Hérnia Umbilical/cirurgia , Herniorrafia/métodos , Laparoscopia/efeitos adversos , Complicações Pós-Operatórias/epidemiologia , Telas Cirúrgicas/efeitos adversos , Adulto , Idoso , Feminino , Hérnia Umbilical/diagnóstico , Herniorrafia/efeitos adversos , Herniorrafia/instrumentação , Humanos , Incidência , Laparoscopia/instrumentação , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologia , Estudos Prospectivos , Recidiva , Sistema de Registros/estatística & dados numéricos , Reoperação/estatística & dados numéricos , Estudos Retrospectivos , Medição de Risco/estatística & dados numéricos , Fatores de Risco , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
BACKGROUND: Patients with a re-recurrent hernia may account for up to 20% of all incisional hernia (IH) patients. IH repair in this population may be complex due to an altered anatomical and biological situation as a result of previous procedures and outcomes of IH repair in this population have not been thoroughly assessed. This study aims to assess outcomes of IH repair by dedicated hernia surgeons in patients who have already had two or more re-recurrences. METHODS: A propensity score matched analysis was performed using a registry-based, prospective cohort. Patients who underwent IH repair after ≥ 2 re-recurrences operated between 2011 and 2018 and who fulfilled 1 year follow-up visit were included. Patients with similar follow-up who underwent primary IH repair were propensity score matched (1:3) and served as control group. Patient baseline characteristics, surgical and functional outcomes were analyzed and compared between both groups. RESULTS: Seventy-three patients operated on after ≥ 2 IH re-recurrences were matched to 219 patients undergoing primary IH repair. After propensity score matching, no significant differences in patient baseline characteristics were present between groups. The incidence of re-recurrence was similar between groups (≥ 2 re-recurrences: 25% versus control 24%, p = 0.811). The incidence of complications, as well as long-term pain, was similar between both groups. CONCLUSION: IH repair in patients who have experienced multiple re-recurrences results in outcomes comparable to patients operated for a primary IH with a similar risk profile. Further surgery in patients who have already experienced multiple hernia re-recurrences is justifiable when performed by a dedicated hernia surgeon.
Assuntos
Hérnia Ventral , Hérnia Incisional , Hérnia Ventral/cirurgia , Herniorrafia , Humanos , Hérnia Incisional/cirurgia , Pontuação de Propensão , Estudos Prospectivos , Recidiva , Telas CirúrgicasRESUMO
BACKGROUND: Incisional hernias can be associated with pain or discomfort. Surgical repair especially mesh reinforcement, may likewise induce pain. The primary objective was to assess the incidence of pain after hernia repair in patients with and without pre-operative pain or discomfort. The secondary objectives were to determine the preferred mesh type, mesh location and surgical technique in minimizing postoperative pain or discomfort. MATERIALS AND METHODS: A registry-based prospective cohort study was performed, including patients undergoing incisional hernia repair between September 2011 and May 2019. Patients with a minimum follow-up of 3-6 months were included. The incidence of hernia related pain and discomfort was recorded perioperatively. RESULTS: A total of 1312 patients were included. Pre-operatively, 1091 (83%) patients reported pain or discomfort. After hernia repair, 961 (73%) patients did not report pain or discomfort (mean follow-upâ¯=â¯11.1 months). Of the pre-operative asymptomatic patients (nâ¯=â¯221), 44 (20%, moderate or severe pain: nâ¯=â¯14, 32%) reported pain or discomfort after mean follow-up of 10.5 months. Of those patients initially reporting pain or discomfort (nâ¯=â¯1091), 307 (28%, moderate or severe pain: nâ¯=â¯80, 26%) still reported pain or discomfort after a mean follow-up of 11.3 months postoperatively. CONCLUSION: In symptomatic incisional hernia patients, hernia related complaints may be resolved in the majority of cases undergoing surgical repair. In asymptomatic incisional hernia patients, pain or discomfort may be induced in a considerable number of patients due to surgical repair and one should be aware if this postoperative complication.
Assuntos
Herniorrafia/efeitos adversos , Hérnia Incisional/cirurgia , Dor Pós-Operatória/epidemiologia , Telas Cirúrgicas/efeitos adversos , Adulto , Idoso , Feminino , Herniorrafia/métodos , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Medição da Dor , Dor Pós-Operatória/etiologia , Estudos Prospectivos , Sistema de Registros , Resultado do TratamentoRESUMO
BACKGROUND: The French Society of Surgery has endorsed a cohort aiming to prospectively assess the frequency of recurrence after incisional hernia repair and to identify the risk factors. METHODS: Consecutive patients undergoing incisional hernia repair in the participating centers were included in the prospective French Society of Surgery cohort over a 6-month period. Patients were followed up with a computed tomography scan at 1 y and a clinical assessment by the surgeon at 2 years. RESULTS: A total of 1,075 patients undergoing incisional hernia repair were included in 61 participating centers. The median follow-up was 24.0 months (interquartile range: 14.0-25.3). The follow-up rates were 83.0% and 68.5% at 1 and 2 years, respectively. The recurrence rates were 18.1% at 1 year and 27.7% at 2 years. Recurrence risk factors at 2 years were a history of hernia (odds ratio = 1.57, 95% confidence interval = 1.05-2.35, P = .028), a lateral hernia (odds ratio = 1.84, 95% confidence interval = 1.19-2.86, P = .007), a concomitant digestive operation (odds ratio = 1.97, 95% confidence interval = 1.20-3.22, P = .007), and the occurrence of early surgical site complications (odds ratio = 1,90, 95% confidence interval = 1.06-3.38, P = .030). The use of surgical mesh was strongly associated with a lower risk of recurrence at 2 years (P < .001). CONCLUSION: After incisional hernia repair, the 2-year recurrence rate is as high as 27.7%. History of hernia, lateral hernia, concomitant digestive operation, the onset of surgical site complications, and the absence of mesh are strong risk factors for recurrence.
Assuntos
Herniorrafia/estatística & dados numéricos , Hérnia Incisional/epidemiologia , Idoso , Feminino , França/epidemiologia , Humanos , Hérnia Incisional/diagnóstico por imagem , Hérnia Incisional/cirurgia , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Recidiva , Tomografia Computadorizada por Raios XRESUMO
BACKGROUND: Urinary retention is one of the most common early postoperative complications following inguinal hernia repair (IHR). The aim of this study was to assess the incidence of postoperative urinary retention (POUR) and to identify associated risk factors. METHOD: Data of consecutive patients undergoing IHR from 2011 to 2017 were collected from a national multicenter cohort. POUR was defined as the inability to void requiring urinary catheterization. A multivariate analysis was conducted to identify independent risk factors for POUR. RESULTS: Of 13,736 patients, 109 (0.8%) developed POUR. Patients with POUR had longer hospital length of stay (p < 0.001). IHR was performed by a laparoscopic or an open approach in 7012 (51.3%) and 6655 (48.7%) patients, respectively, and spinal anesthesia was realized in 591 (4.3%) patients. Ambulatory surgery was performed in 10,466 (76.6%) patients. Multivariate analysis identified preoperative dysuria (0R 3.73, p < 0.001), diabetes mellitus (OR 1.98, p = 0.029) and spinal anesthesia (OR 7.56, p < 0.001) as independent preoperative risk factors associated with POUR. POUR was the cause of ambulatory failure in 35 (10.2%) patients who required unanticipated admission. CONCLUSION: The incidence of POUR following IHR remains low but impacts hospitalization settings. Preoperative risk factors for POUR should be considered for the choice of the anesthetic technique.
Assuntos
Hérnia Inguinal/cirurgia , Herniorrafia/efeitos adversos , Retenção Urinária/epidemiologia , Retenção Urinária/etiologia , Idoso , Idoso de 80 Anos ou mais , Procedimentos Cirúrgicos Ambulatórios/efeitos adversos , Procedimentos Cirúrgicos Ambulatórios/estatística & dados numéricos , Raquianestesia/estatística & dados numéricos , Diabetes Mellitus/epidemiologia , Disuria/epidemiologia , Feminino , França/epidemiologia , Herniorrafia/estatística & dados numéricos , Humanos , Incidência , Laparoscopia/estatística & dados numéricos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Admissão do Paciente , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Período Pré-Operatório , Sistema de Registros , Estudos Retrospectivos , Fatores de RiscoRESUMO
BACKGROUND: Incarceration of primary and incisional hernias often results in emergency surgery. The objective of this study was to evaluate the relation of defect size and location with incarceration. Secondary objectives comprised identification of additional patient factors associated with an incarcerated hernia. METHODS: A registry-based prospective study was performed of all consecutive patients undergoing hernia surgery between September 2011 and February 2016. Multivariate logistic regression was performed to identify risk factors for incarceration. RESULTS: In total, 83 (3.5%) of 2352 primary hernias and 79 (3.7%) of 2120 incisional hernias had a non-reducible incarceration. For primary hernias, a defect width of 3-4 cm compared to defects of 0-1 cm was significantly associated with an incarcerated hernia (OR 2.85, 95% CI 1.57-5.18, p = 0.0006). For incisional hernias, a defect width of 3-4 cm compared to defects of 0-2 cm was significantly associated with an incarceration (OR 2.14, 95% CI 1.07-4.31, p = 0.0324). For primary hernias, defects in the peri- and infra-umbilical region portrayed a significantly increased odds for incarceration as compared to supra-umbilical defects (OR 1.98, 95% CI 1.02-3.85, p = 0.043). Additionally, in primary hernias age, BMI, and constipation were associated with incarceration. In incisional hernias age, BMI, female sex, diabetes mellitus and ASA classification were associated with incarceration. CONCLUSION: For primary and incisional hernias, mainly defects of 3-4 cm were associated with incarceration. For primary hernias, mainly defects located in the peri- and infra-umbilical region were associated with incarceration. Based on patient and hernia characteristics, patients with increased odds for incarceration may be selected and these patients may benefit from elective surgical treatment.
Assuntos
Parede Abdominal/patologia , Hérnia Ventral/patologia , Hérnia Incisional/patologia , Parede Abdominal/cirurgia , Adulto , Idoso , Procedimentos Cirúrgicos Eletivos , Feminino , Hérnia Ventral/cirurgia , Humanos , Hérnia Incisional/cirurgia , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Sistema de Registros , Fatores de Risco , Adulto JovemRESUMO
BACKGROUND: Primary ventral hernia is a common condition. Surgical repair is associated with complications, but no clear predictive risk factors have been identified. The European Hernia Society classification offers a structured framework to describe hernias and to analyze postoperative complications. Given this structured nature, the European Hernia Society classification might prove useful for preoperative patient or treatment classification. The objective of this study was to investigate the European Hernia Society classification as a predictor for complications within 30 days after primary ventral hernia surgery. METHODS: A registry-based, prospective cohort study was performed, including all patients undergoing primary ventral hernia surgery between September 1, 2011 and February 29, 2016. Univariate analyses and multivariable logistic regression analysis were performed to identify risk factors for postoperative complications. RESULTS: A total of 2,374 patients were included, of whom 105 (4.4%) patients had ≥1 complications, either a wound, surgical, or medical complication. Factors associated with complications in univariate analyses (P<.10) and clinically relevant factors were included into the multivariable analyses. In the multivariable analyses, age, body mass index, and the duration of the operation were independent risk factors. The diameter of the hernia was not an independent risk factor. CONCLUSION: Primary ventral hernia repair is associated with a 4.4% rate of complications. No correlation was found between the European Hernia Society classification and postoperative complications. Age, body mass index, and duration of the operation were correlated with postoperative complications. Therefore, age and body mass index should be used in the preoperative risk assessment.
Assuntos
Hérnia Ventral/cirurgia , Herniorrafia/estatística & dados numéricos , Complicações Pós-Operatórias/epidemiologia , Sistema de Registros , Adulto , Idoso , Feminino , França/epidemiologia , Herniorrafia/efeitos adversos , Humanos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologia , Estudos Prospectivos , Fatores de RiscoRESUMO
BACKGROUND: Primary and incisional hernias are often pooled in publications studying hernia symptoms, treatment, or surgical outcomes. The question rises whether this is justified or if primary and incisional hernia should be considered as two separate entities. The aim of this prospective cohort study is to compare primary and incisional ventral hernias regarding patient characteristics, hernia characteristics, surgical characteristics, and postoperative complications. MATERIALS AND METHODS: A registry-based, prospective cohort study was performed. All patients undergoing primary or incisional hernia repair surgery between September 1st, 2011 and February 29th, 2016 were included. Patient baseline characteristics, hernia characteristics, surgical characteristics, and postoperative outcomes were collected and analyzed. RESULTS: A total of 4565 patients were included, of whom 2374 had a primary hernia and 2191 had an incisional hernia. All patient, hernia, and surgical characteristics were statistically significantly different between primary and incisional hernias except for corticosteroid use, history of inguinal hernia, incarceration, and emergency surgery. Overall complication rates (wound, surgical, and medical) were significantly different (105/2374 (4.4%) for primary hernia versus 323/2191 (15%) for incisional hernia, pâ¯<â¯0.001). CONCLUSION: Primary and incisional hernia are statistically significantly different for almost all patient, hernia, surgical, and postoperative characteristics analyzed. Given these differences, data on primary hernias and incisional hernias should not be pooled in studies reporting on hernia repair.
Assuntos
Hérnia Ventral/cirurgia , Herniorrafia/efeitos adversos , Hérnia Incisional/cirurgia , Complicações Pós-Operatórias/etiologia , Adulto , Idoso , Feminino , Herniorrafia/métodos , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Incisional hernia is a frequent complication after midline laparotomy. Surgical hernia repair is associated with complications, but no clear predictive risk factors have been identified. The European Hernia Society (EHS) classification offers a structured framework to describe hernias and to analyze postoperative complications. Because of its structured nature, it might prove to be useful for preoperative patient or treatment classification. The objective of this study was to investigate the EHS classification as a predictor for postoperative complications after incisional hernia surgery. STUDY DESIGN: An analysis was performed using a registry-based, large-scale, prospective cohort study, including all patients undergoing incisional hernia surgery between September 1, 2011 and February 29, 2016. Univariate analyses and multivariable logistic regression analysis were performed to identify risk factors for postoperative complications. RESULTS: A total of 2,191 patients were included, of whom 323 (15%) had 1 or more complications. Factors associated with complications in univariate analyses (p < 0.20) and clinically relevant factors were included in the multivariable analysis. In the multivariable analysis, EHS width class, incarceration, open surgery, duration of surgery, Altemeier wound class, and therapeutic antibiotic treatment were independent risk factors for postoperative complications. Third recurrence and emergency surgery were associated with fewer complications. CONCLUSIONS: Incisional hernia repair is associated with a 15% complication rate. The EHS width classification is associated with postoperative complications. To identify patients at risk for complications, the EHS classification is useful.