Kelley, Scott R.

Objective: To investigate the steps faculty surgeons take upon experiencing intraoperative error and synthesize these actions to offer a framework for coping with errors. Background: While intraoperative errors are inevitable, formal training in error recovery is insufficient and there are no established curricula that teach surgeons how to deal with the intraoperative error. This is problematic because insufficient error recovery is detrimental to both patient outcomes and surgeon psychological well-being. Methods: We conducted a thematic analysis. One-hour in-depth semistructured interviews were conducted with faculty surgeons from 3 hospitals. Surgeons described recent experiences with intraoperative error. Interviews were transcribed and coded. Analysis allowed for development of themes regarding responses to errors and coping strategies. Results: Twenty-seven surgeons (30% female) participated. Upon completion of the analysis, themes emerged in 3 distinct areas: (1) Exigency, or a need for training surgical learners how to cope with intraoperative errors, (2) Learning, or how faculty surgeons themselves learned to cope with intraoperative errors, and (3) Responses, or how surgeons now handle intraoperative errors. The latter category was organized into the STOPS framework: Intraoperative errors could produce STOPS: Stop, Talk to your Team, Obtain Help, Plan, Succeed. Conclusions and Relevance: This study provides both novel insight into how surgeons cope with intraoperative errors and a framework that may be of great use to trainees and faculty alike.

Lay SummaryEnterovesical fistula in Crohn’s disease that require surgery may be managed safely laparoscopically with similar morbidity to open repair and a shorter length of stay. Preoperative biologic exposure does not affect surgical morbidity.

BACKGROUND: Intraoperative frozen-section analysis provides real-time margin resection status that can guide intraoperative decisions made by the surgeon and radiation oncologist. For patients with locally recurrent rectal cancer undergoing surgery and intraoperative radiation therapy, intraoperative re-resection of positive margins to achieve negative margins is common practice. OBJECTIVE: This study aimed to assess whether re-resection of positive margins found on intraoperative frozen-section analysis improves oncologic outcomes. DESIGN: This is a retrospective cohort study. SETTINGS: This study was an analysis of a prospectively maintained multicenter database. PATIENTS: All patients who underwent surgical resection of locally recurrent rectal cancer with intraoperative radiation therapy between 2000 and 2015 were included and followed for 5 years. Three groups were compared: initial R0 resection, initial R1 converted to R0 after re-resection, and initial R1 that remained R1 after re-resection. Grossly positive margin resections (R2) were excluded. MAIN OUTCOME MEASURES: The primary outcome measures were 5-year overall survival, recurrence-free survival, and local re-recurrence. RESULTS: A total of 267 patients were analyzed (initial R0 resection, n = 94; initial R1 converted to R0 after re-resection, n = 95; initial R1 that remained R1 after re-resection, n = 78). Overall survival was 4.4 years for initial R0 resection, 2.7 years for initial R1 converted to R0 after re-resection, and 2.9 years for initial R1 that remained R1 after re-resection (p = 0.01). Recurrence-free survival was 3.0 years for initial R0 resection and 1.8 years for both initial R1 converted to R0 after re-resection and initial R1 that remained R1 after re-resection (p ≤ 0.01). Overall survival did not differ for patients with R1 and re-resection R1 or R0 (p = 0.62). Recurrence-free survival and freedom from local re-recurrence did not differ between groups. LIMITATIONS: This study was limited by the heterogeneous patient population restricted to those receiving intraoperative radiation therapy. CONCLUSIONS: Re-resection of microscopically positive margins to obtain R0 status does not appear to provide a significant survival advantage or prevent local re-recurrence in patients undergoing surgery and intraoperative radiation therapy for locally recurrent rectal cancer. See Video Abstract at http://links.lww.com/DCR/B886. LA RE-RESECCIÓN DE LOS MÁRGENES MICROSCÓPICAMENTE POSITIVOS ENCONTRADOS DE MANERA INTRAOPERATORIA MEDIANTE LA TÉCNICA DE CRIOSECCIÓN, NO DA COMO RESULTADO UN BENEFICIO DE SUPERVIVENCIA EN PACIENTES SOMETIDOS A CIRUGÍA Y RADIOTERAPIA INTRAOPERATORIA PARA EL CÁNCER RECTAL LOCALMENTE RECIDIVANTE ANTECEDENTES: El análisis de la ténica de criosección para los margenes positivos encontrados de manera intraoperatoria proporciona el estado de la resección del margen en tiempo real que puede guiar las decisiones intraoperatorias tomadas por el cirujano y el oncólogo radioterapeuta. Para los pacientes con cáncer de recto localmente recurrente que se someten a cirugía y radioterapia intraoperatoria, la re-resección intraoperatoria de los márgenes positivos para lograr márgenes negativos es una práctica común. OBJETIVO: Evaluar si la re-resección de los márgenes positivos encontrados en el análisis de la ténica por criosecciónde manera intraoperatorios mejora los resultados oncológicos. DISEÑO: Estudio de cohorte retrospectivo. AJUSTES: Análisis de una base de datos multicéntrica mantenida de forma prospectiva. POBLACIÓN: Todos los pacientes que se sometieron a resección quirúrgica de cáncer de recto localmente recurrente con radioterapia intraoperatoria entre 2000 y 2015 fueron incluidos y seguidos durante 5 años. Se compararon tres grupos: resección inicial R0, R1 inicial convertido en R0 después de la re-resección y R1 inicial que permaneció como R1 después de la re-resección. Se excluyeron las resecciones de márgenes macroscópicamente positivos (R2). PRINCIPALES MEDIDAS DE RESULTADO: Supervivencia global a cinco años, supervivencia sin recidiva y recidiva local. RESULTADOS: Se analizaron un total de 267 pacientes (resección inicial R0 n = 94, R1 inicial convertido en R0 después de la re-resección n = 95, R1 inicial que permaneció como R1 después de la re-resección n = 78). La supervivencia global fue de 4,4 años para la resección inicial R0, 2,7 años para la R1 inicial convertida en R0 después de la re-resección y 2,9 años para la R1 inicial que permaneció como R1 después de la re-resección (p = 0,01). La supervivencia libre de recurrencia fue de 3,0 años para la resección inicial R0 y de 1,8 años para el R1 inicial convertido en R0 después de la re-resección y el R1 inicial que permaneció como R1 después de la re-resección (p ≤ 0,01). La supervivencia global no difirió para los pacientes con R1 y re-resección R1 o R0 (p = 0,62). La supervivencia libre de recurrencia y la ausencia de recurrencia local no difirieron entre los grupos. LIMITACIONES: Población de pacientes heterogénea, restringida a aquellos que reciben radioterapia intraoperatoria. CONCLUSIONES: La re-resección de los márgenes microscópicamente positivos para obtener el estado R0 no parece proporcionar una ventaja de supervivencia significativa o prevenir la recurrencia local en pacientes sometidos a cirugía y radioterapia intraoperatoria para el cáncer de recto localmente recurrente. Consulte Video Resumen en http://links.lww.com/DCR/B886. (Traducción—Dr. Daniel Guerra)

BACKGROUND: Basal cell carcinoma of the perianal region is a rare anorectal disease. This condition is not related to exposure to ultraviolet radiation. Because of the low prevalence and poor detection, there is a paucity of data relating to this condition in the literature. Perianal basal cell carcinoma presents surgical challenges different from other anatomic locations and may not share the same prevalence or natural history. Here, we describe the largest series to date on the surgical management of perianal basal cell carcinoma. OBJECTIVE: We aimed to present our 35-year experience in managing perianal basal cell carcinoma in this study. DESIGN: This was a retrospective single-center analysis. SETTING: The study was conducted at a large tertiary referral academic health care system. PATIENTS: All patients undergoing surgical management of pathology confirmed perianal basal cell carcinoma. INTERVENTIONS: All patients underwent surgical management of their disease. MAIN OUTCOME MEASURES: The primary outcomes were disease recurrence, mortality, and wound complications. RESULTS: A total of 29 patients were identified with an average follow-up of 5.5 years. At index presentation, 27.6% of patients had multiple basal cell carcinoma in other anatomic locations. Ninety-three percent of patients were adequately treated with local excision, but 60% had wound dehiscence at the time of their first follow-up visit. Ultimately, there were no recurrences or disease-related mortality during the follow-up period. LIMITATIONS: Limitations to our study include its nonrandomized retrospective nature, single-institution experience, and small patient sample size. CONCLUSIONS: Perianal basal cell carcinoma carries a high rate of synchronous presentation in other locations and should prompt a thorough evaluation. Perianal basal cell carcinomas can and should be successfully treated with local excision despite the high rate of wound complications. See Video Abstract at http://links.lww.com/DCR/B883. Carcinoma perianal de células basales: 35 años de experiencia ANTECEDENTES: El carcinoma de células basales de la región perianal es una enfermedad anorrectal rara. Esta condición no está relacionada con la exposición a la radiación ultravioleta. Debido a la baja prevalencia y detección pobre, hay escasez de datos relacionados con esta condición en la literatura. El carcinoma de células basales perianal presenta diferentes desafíos quirúrgicos en otras ubicaciones anatómicas y puede no compartir la misma prevalencia o historia natural. A continuación, describimos la serie más grande hasta la fecha sobre el tratamiento quirúrgico del carcinoma de células basales perianal. OBJETIVO: Presentar nuestra experiencia de 35 años en el manejo del carcinoma de células basales perianal. DISEÑO: Este fue un análisis retrospectivo de un solo centro. ENTORNO CLINICO: El estudio se llevó a cabo en un gran centro de salud académico de referencia terciaria. PACIENTES: Todos los pacientes sometidos a tratamiento quirúrgico con patología confirmatoria de carcinoma basocelular perianal. INTERVENCIONES: Todos los pacientes fueron sometidos a tratamiento quirúrgico de su enfermedad. PRINCIPALES MEDIDAS DE RESULTADO: Los resultados primarios fueron la recurrencia de la enfermedad, mortalidad, y complicaciones de la herida. RESULTADOS: Se identificaron un total de 29 pacientes con un seguimiento promedio de 5.5 años. El 27,6% de los pacientes tenían carcinoma basocelular múltiple en otras localizaciones anatómicas en la presentación inicial. El 93% de los pacientes fueron tratados adecuadamente con escisión local, pero el 60% tuvo dehiscencia de la herida en el momento de la primera visita de seguimiento. En última instancia, no hubo recurrencias ni mortalidad relacionada con la enfermedad durante el período de seguimiento. LIMITACIONES: Las limitaciones de nuestro estudio incluyen su naturaleza retrospectiva no aleatorizada, la experiencia de una sola institución y el tamaño pequeño de la muestra de pacientes. CONCLUSIONES: El carcinoma de células basales perianal tiene una alta tasa de presentación sincrónica en otras localizaciones y debe dar lugar a una evaluación exhaustiva. Los CBC perianales pueden y deben ser tratados exitosamente con escisión local a pesar de la alta tasa de complicaciones de herida. Consulte Video Resumen en http://links.lww.com/DCR/B883. (Tradducción—Dr. Francisco M. Abarca-Rendon)

BACKGROUND: Although the overall adoption of minimally invasive surgery in the nonemergent management of ulcerative colitis is established, little is known about its utilization in emergency settings. OBJECTIVE: The goal of this study was to assess rates of urgent and emergent surgery over time in the era of emerging biologic therapies and to highlight the current practice in the United States regarding the utilization of minimally invasive surgery for urgent and emergent indications for ulcerative colitis. DESIGN: This was a retrospective analysis study. SETTINGS: Data were collected from the American College of Surgeons National Quality Improvement Program database. PATIENTS: All adult patients who underwent emergent or urgent colectomy for ulcerative colitis were included. MAIN OUTCOME MEASURES: Rates of emergency operations over time and utilization trends of minimally invasive surgery in urgent and emergent settings were assessed. Unadjusted and adjusted overall, surgical, and medical 30-day complication rates were compared between open and minimally invasive surgery. RESULTS: A total of 2219 patients were identified. Of those, 1515 patients (68.3%) underwent surgery in an urgent setting and 704 (31.7%) as an emergency. Emergent cases decreased over time (21% in 2006 to 8% in 2018; p < 0.0001). However, the rate of urgent surgeries has not significantly changed (42% in 2011 to 46% in 2018; p = 0.44). Minimally invasive surgery was offered to 70% of patients in the urgent group (1058/1515) and 22.6% of emergent indications (159/704). Overall, minimally invasive surgery was increasingly utilized over the study period in urgent (38% in 2011 to 71% in 2018; p < 0.0001) and emergent (0% in 2005 to 42% in 2018; p < 0.0001) groups. Compared to minimally invasive surgery, open surgery was associated with a higher risk of surgical, septic, and overall complications, and prolonged hospitalization. LIMITATIONS: This study was limited by its retrospective nature of the analysis. CONCLUSION: Based on a nationwide analysis from the United States, minimally invasive surgery has been increasingly and safely implemented for emergent and urgent indications for ulcerative colitis. Although the sum of emergent and urgent cases remained the same over the study period, emergency cases decreased significantly over the study period, which may be related to improved medical treatment options and a collaborative, specialized team approach. See Video Abstract at http://links.lww.com/DCR/B847. CIRUGÍA DE URGENCIA Y EMERGENCIA PARA LA COLITIS ULCEROSA EN LOS ESTADOS UNIDOS EN LA ERA MÍNIMAMENTE INVASIVA Y DE TERAPIA BIOLÓGICA ANTECEDENTES: Si bien se ha establecido la adopción generalizada de la cirugía mínimamente invasiva en el tratamiento electivo de la colitis ulcerosa, se sabe poco sobre su utilización en situaciones de emergencia. OBJETIVO: Evaluar las tasas de cirugía de urgencia a lo largo del tiempo en la era de las terapias biológicas emergentes y destacar la práctica actual en los Estados Unidos con respecto a la utilización de la cirugía mínimamente invasiva para las indicaciones de urgencia y emergencia de la colitis ulcerosa. DISEÑO: Análisis retrospectivo. AJUSTES: Base de datos del Programa Nacional de Mejoramiento de la Calidad del Colegio Americano de Cirujanos. PACIENTES: Todos los pacientes adultos que se sometieron a colectomía de emergencia o urgencia por colitis ulcerosa. MEDIDAS DE RESULTADO: Se evaluaron las tasas de operaciones de emergencia a lo largo del tiempo y las tendencias de utilización de la cirugía mínimamente invasiva en entornos de urgencia y emergencia. Se compararon las tasas de complicaciones generales, quirúrgicas y médicas de 30 días no ajustadas y ajustadas entre la cirugía abierta y la mínimamente invasiva. RESULTADOS: Se identificaron un total de 2.219 pacientes. De ellos, 1.515 pacientes (68,3%) fueron intervenidos de urgencia y 704 (31,7%) de emergencia. Los casos emergentes disminuyeron con el tiempo (21% en 2006 a 8% en 2018; p <0,0001). Sin embargo, la tasa de cirugías urgentes no ha cambiado significativamente (42% en 2011 a 46% en 2018, p = 0,44). Se ofreció cirugía mínimamente invasiva al 70% de los pacientes del grupo urgente (1.058 / 1.515) y al 22,6% de las emergencias (159/704). En general, la cirugía mínimamente invasiva se utilizó cada vez más durante el período de estudio en grupos urgentes (38% en 2011 a 71% en 2018; p <0,0001) y emergentes (0% en 2005 a 42% en 2018; p <0,0001). En comparación con la cirugía mínimamente invasiva, la cirugía abierta se asoció con un mayor riesgo de complicaciones generales, quirúrgicas, sépticas y hospitalización prolongada. LIMITACIONES: Carácter retrospectivo del análisis. CONCLUSIÓNES: Basado en un análisis nacional de los Estados Unidos, la cirugía mínimamente invasiva se ha implementado de manera creciente y segura para las indicaciones emergentes y urgentes de la colitis ulcerosa. Si bien la suma de casos emergentes y urgentes permaneció igual durante el período de estudio, los casos de emergencia disminuyeron significativamente, lo que puede estar relacionado con mejores opciones de tratamiento médico y un enfoque de equipo colaborativo y especializado. Consulte Video Resumen en http://links.lww.com/DCR/B847. (Traducción—Dr. Felipe Bellolio)

BACKGROUND: The efficacy of preoperative oral antibiotics alone compared with mechanical and oral antibiotic bowel preparation in minimally invasive surgery is still a matter of debate. OBJECTIVE: This study aimed to assess the trend of surgical site infection rates in parallel to the utilization of bowel preparation modality over time for minimally invasive colorectal surgeries in the United States. DESIGN: This study is a retrospective analysis. SETTINGS: The American College of Surgeons National Surgical Quality Improvement Program database was the source of data for this study. PATIENTS: Adult patients who underwent elective colorectal surgery and reported bowel preparation modality were included. MAIN OUTCOME MEASURES: The primary outcomes measured were the trends and the comparison of surgical site infection rates for mutually exclusive groups according to the underlying disease (colorectal cancer, IBD, and diverticular disease) who underwent bowel preparation using oral antibiotics or combined mechanical and oral antibiotic bowel preparation. Patients who underwent rectal surgery were analyzed separately. RESULTS: A total of 30,939 patients were included. Of them, 12,417 (40%) had rectal resections. Over the 7-year study period, mechanical and oral antibiotic bowel preparation utilization increased from 29.3% in 2012 to 64.0% in 2018; p < 0.0001 at the expense of no preparation and mechanical bowel preparation alone. Similarly, oral antibiotics utilization increased from 2.3% in 2012 to 5.5% in 2018; p < 0.0001. For patients with colon cancer, patients who had oral antibiotics alone had higher superficial surgical site infection rates than patients who had combined mechanical and oral antibiotic bowel preparation (1.9% vs 1.1%; p = 0.043). Superficial, deep, and organ space surgical site infection rates were similar for all other comparative colon surgery groups (cancer, IBD, and diverticular disease). Patients with rectal cancer who had oral antibiotics had higher rates of deep surgical site infection (0.9% vs 0.1%; p = 0.004). However, superficial, deep, and organ space surgical site infection rates were similar for all other comparative rectal surgery groups. LIMITATIONS: This study was limited by the retrospective nature of the analysis. CONCLUSION: This study revealed widespread adoption of mechanical and oral antibiotic bowel preparation and increased adoption of oral antibiotics over the study period. Surgical site infection rates are similar from a clinical relevance standpoint among most comparative groups, questioning the systematic preoperative addition of mechanical bowel preparation to oral antibiotics alone in all patients for minimally invasive colorectal surgery. See Video Abstract at http://links.lww.com/DCR/B828. PREPARACIÓN INTESTINAL CON ANTIBIÓTICOS ORALES SIN PREPARACIÓN MECÁNICA EN CIRUGÍAS COLORRECTALES MÍNIMAMENTE INVASIVAS: PRÁCTICA ACTUAL Y PERSPECTIVAS FUTURAS ANTECEDENTES: La eficacia de los antibióticos orales preoperatorios solos en comparación con la preparación intestinal mecánica mas antibióticos orales en la cirugía mínimamente invasiva es un tema de debate que todavía esta en curso. OBJETIVO: Este estudio tuvo como objetivo evaluar la tendencia de las tasas de infección del sitio quirúrgico en relacion a la utilización de la modalidad de preparación intestinal a lo largo del tiempo en cirugías colorrectales mínimamente invasivas en los Estados Unidos. DISEÑO: Análisis retrospectivo. ENTORNO CLINICO: Base de datos del Programa Nacional de Mejoramiento de la Calidad Quirúrgica del Colegio Estadounidense de Cirujanos. PACIENTES: Pacientes adultos sometidos a cirugía colorrectal electiva y reportados con modalidad de preparación intestinal. PRINCIPALES MEDIDAS DE VALORACIÓN: Tendencias y comparacion de las tasas de infección del sitio quirúrgico para grupos mutuamente excluyentes según la enfermedad subyacente (cáncer colorrectal, enfermedad inflamatoria intestinal y enfermedad diverticular) que se sometieron a preparación intestinal usando antibióticos orales exclusivamente o preparación intestinal mecánica combinada con antibióticos orales. Los pacientes que se sometieron a cirugía rectal se analizaron por separado. RESULTADOS: Se incluyeron un total de 30.939 pacientes. De ellos, 12.417 (40%) se sometieron a resecciones rectales. Durante el período de estudio de siete años, la preparación mecánica del intestino y la utilización de antibióticos orales aumentó del 29,3% en 2012 al 64,0% en 2018; p < 0,0001 sobre la no preparación y de la preparación intestinal mecánica exclusivamente. De manera similar, la utilización de antibióticos orales ha aumentado del 2,3% en 2012 al 5,5% en 2018; p < 0,0001. Para los pacientes con cáncer de colon, los pacientes que recibieron antibióticos orales solos tuvieron mayores tasas de infección superficial del sitio quirúrgico en comparación con los pacientes que recibieron una preparación intestinal mecánica combinada con antibióticos orales (1,9% frente a 1,1%; p = 0,043). Las tasas de infección superficial, profundo del sitio quirúrgico y de los compartimientos intraabdominales fueron similares para todos los demás grupos de cirugía de colon (cáncer, enfermedad inflamatoria intestinal y enfermedad diverticular). Los pacientes con cáncer de recto que recibieron antibióticos orales tuvieron tasas más altas de infección profunda del sitio quirúrgico (0,9% frente a 0,1%; p = 0,004). Sin embargo, las tasas de infección del sitio quirúrgico superficial, profundo y de los compartimientos intraabdominales fueron similares comparativamente para todos los demás grupos de cirugía rectal. LIMITACIONES: Carácter retrospectivo del análisis. CONCLUSIONES: Este estudio reveló la adopción generalizada de preparación intestinal mecánica y antibióticos orales y una mayor aceptación de antibióticos orales durante el período de estudio. Las tasas de infección del sitio quirúrgico parecen ser similares desde un punto de vista de relevancia clínica entre la mayoría de los grupos comparados, lo que cuestiona la adición preoperatoria sistemática de preparación intestinal mecánica a antibióticos orales solos en todos los pacientes para cirugía colorrectal mínimamente invasiva. Consulte Video Resumen en http://links.lww.com/DCR/B828. (Traducción— Dr. Ingrid Melo)

INTRODUCTION: Using standard anterior-only or anterior then posterior approaches can make an R0 resection difficult to achieve in patients with pelvic sidewall recurrences because of confined working spaces and poor visibility. TECHNIQUE: Given the limitations of standard approaches, we have used a novel posterior-first then anterior 2-stage approach allowing us to widely expose and secure deep margins and control vessels under direct visualization. RESULTS: We present a technical note describing this approach in patients with recurrent rectal cancer involving the pelvic sidewall with extrapelvic extension. CONCLUSION: The posterior-first approach may assist in achieving a higher number of R0 resections in patients with locally recurrent rectal cancer involving the pelvic sidewall.

Abstract Background This study aimed to identify socioeconomic predictors of permanent stoma in rectal cancer treatment and examine its association with length of stay at the treatment facility.MethodsRectal cancer patients were identified from the Agency for Health Care Administration Florida Hospital Inpatient Discharge Dataset. Multivariate regression models were utilized to identify demographic, and socioeconomic factors associated with receiving a permanent stoma as well as the associated length of stay of these patients.ResultsOf 2,630 rectal cancer patients who underwent surgery for rectal cancer, 21% had a permanent stoma. The odds of receiving permanent stoma increased with higher Elixhauser score, metastatic disease, residing in Southwest Florida, and having Medicaid insurance or no insurance/self-payers (p<0.05). Patients with a permanent stoma had a significantly extended stay after surgery (p<0.001). ConclusionsPatients with a permanent stoma following cancer resection were more likely to have open surgery, had more comorbidities, and had a longer length of stay. Additionally, the payer type significantly affected the length of stay and odds of receiving a permanent stoma.

Abstract Aim Up to 10% of patients who undergo nonurological abdominopelvic operations suffer a ureteral injury. While preoperative ureteral stenting to facilitate identification of the ureter is common, it does not reduce the incidence of intraoperative ureteral injury and is not without risk. As we continue to broaden the application of minimally invasive surgical techniques, a new form of ureteral identification and avoidance that does not rely on tactile feedback is needed. We report our initial experience with intraureteral indocyanine green (ICG) for ureteral identification and avoidance during complex robotic‐assisted colorectal surgery. Method Patients undergoing adjunctive ureteral identification during robotic‐assisted colorectal surgery were prospectively identified. Each patient underwent intraureteral ICG administration using rigid cystoscopy (22 Fr). A 5‐Fr open‐ended ureteral catheter was inserted up to 20 cm and used to inject 5 ml of 2.5 mg/ml ICG as the catheter was withdrawn to the ureteral orifice. Intraureteral ICG was then detected using near‐infrared laser fluorescence technology (Firefly®). Results Successful ICG‐enhanced ureteral identification and avoidance was performed in 15 of 16 (94%) patients undergoing robotic‐assisted colorectal surgery. The median ICG instillation time was 11.5 min (range 4–21 min) and the median operative time with ICG visualization was 489 min (8 h 9 min) [range 268–738 min (4 h 28 min–12 h 18 min)]. No patient experienced intraoperative ureteral injury and there were no adverse sequelae or complications associated with intraureteral ICG administration. Conclusion Intraureteral ICG is a safe and effective method of intraoperative ureteral identification and avoidance during complex robotic‐assisted colorectal surgery. Precise and prolonged ureteral visualization was achieved, allowing for long operative times compatible with complex robotic‐assisted operations.