Subsequently the number of procedures performed prior to performing ERCP was increased to 200 in order for physicians to acquire expertise. The newer recommendation included a proviso that physicians continue to perform between 40 to 50 procedures per year with a success rate greater than 90% to maintain their level of training 7.This is approximately 1 procedure per week.
Posteriormente, se aumentó a 200 como recomendación para adquirir experticia y continuar realizando un número de 40 a 50 anuales para mantener una buena curva de entrenamiento 7, es decir, aproximadamente 1 procedimiento a la semana y un porcentaje de éxito mayor del 90%.