1E81

ICD-11 MMS 2026-01

Plane warts

Description

Plane warts (flat warts) are clinically distinct from common warts and manifest as multiple small flat-topped, often lightly pigmented papules on the face or extremities. They are caused by human papillomavirus (HPV) subtypes 3 and 10.

Index terms

  • Plane warts
  • Flat warts
  • Verruca plana

Exclusions from above levels

  • NE83.1 – Infection arising from device, implant or graft, not elsewhere classified

Sibling codes

  • 1E80 – Common warts
  • 1E82 – Warts of lips or oral cavity
  • 1E83 – Wart virus proliferation in immune-deficient states
  • 1E8Z – Viral warts, not elsewhere classified

Foundation entity

Plane warts – http://id.who.int/icd/entity/316643992

Part of: 01: Certain infectious or parasitic diseases