ICD11-国际疾病诊断分类Dias of anal canalAcquired anatomical alterations of the anal canDB50 Fissure or fistula of anal regiDB50.0 Anal fissureDB50.1 Anal fistulaDB50.2 Anorectal fistulaDB50.Y Other specif
ICD11-国际疾病诊断分类元二使安西Dias of anal canalAcquired anatomical alterations of the anal canDB50 Fissure or fistula of anal regiDB50.0 Anal fissureDB50.1 Anal fistulaDB50.2 Anorectal fistulaDB50.Y Other s