2E80.01

ICD-11 MMS 2026-01

Deep subfascial lipoma

Description

Deep subfascial lipomata are benign neoplasms of adipose tissue which arise deep to the deep fascia and have a tendency to infiltrate between and into muscle. They may occur at any body site and may cause diagnostic difficulty. They are well recognised to occur on the forehead beneath the frontalis muscle (frontalis-associated lipoma).

Index terms

  • Deep subfascial lipoma
  • Atypical lipoma of soft tissue
  • Frontalis-associated lipoma
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  • Infiltrating lipoma of soft tissue
  • Intramuscular lipoma of soft tissue
  • Benign lipoma of spermatic cord

Inclusions

  • Frontalis-associated lipoma
  • Infiltrating lipoma of soft tissue
  • Intramuscular lipoma of soft tissue

Sibling codes

  • 2E80.00 – Superficial subcutaneous lipoma
  • 2E80.02 – Deep internal or visceral lipoma
  • 2E80.0Y – Lipoma, other specified site
  • 2E80.0Z – Lipoma, unspecified site

Foundation entity

Deep subfascial lipoma – http://id.who.int/icd/entity/795424679

Allowed postcoordination axes

Part of: 2E80.0: Lipoma › 2E80: Benign lipomatous neoplasm › 02: Neoplasms