D12.9: Benign neoplasm of anus and anal canal

Inclusion Terms

  • Benign neoplasm of anus NOS

Excludes1

  • benign neoplasm of anal margin (D22.5, D23.5)
  • benign neoplasm of anal skin (D22.5, D23.5)
  • benign neoplasm of perianal skin (D22.5, D23.5)