FB81.2

ICD-11 MMS 2026-01

Drug-induced osteonecrosis

Description

Alteration of the normal structure of orofacial tissues resulting from medicinal substances acting locally or systemically.

Index terms

  • Drug-induced osteonecrosis
  • Osteonecrosis due to chemical burn of oral mucosa
  • medicament-induced osteonecrosis
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  • osteonecrosis due to drugs, site unspecified
  • Bisphosphonates induced osteonecrosis
  • Glucocorticosteroids induced osteonecrosis
  • Medication-related osteonecrosis of the jaw
  • MRONJ - [medication-related osteonecrosis of the jaw]
  • Drug-induced osteonecrosis, multiple sites
  • Drug-induced osteonecrosis, shoulder region
  • Drug-induced osteonecrosis, clavicle
  • Drug-induced osteonecrosis, scapula
  • Drug-induced osteonecrosis, upper arm
  • Drug-induced osteonecrosis, humerus
  • Drug-induced osteonecrosis, forearm
  • Drug-induced osteonecrosis, radius
  • Drug-induced osteonecrosis, ulna
  • Drug-induced osteonecrosis, hand
  • Drug-induced osteonecrosis, carpus
  • Drug-induced osteonecrosis, fingers
  • Drug-induced osteonecrosis, metacarpus
  • Drug-induced osteonecrosis, pelvic region or thigh
  • Drug-induced osteonecrosis, femur
  • Drug-induced osteonecrosis, pelvis
  • Drug-induced osteonecrosis, lower leg
  • Drug-induced osteonecrosis, tibia
  • Drug-induced osteonecrosis, fibula
  • Drug-induced osteonecrosis, ankle or foot
  • Drug-induced osteonecrosis, metatarsus
  • Drug-induced osteonecrosis, tarsus
  • Drug-induced osteonecrosis, toes
  • Drug-induced osteonecrosis, head
  • Drug-induced osteonecrosis, neck
  • Drug-induced osteonecrosis, ribs
  • Drug-induced osteonecrosis, skull
  • Drug-induced osteonecrosis, trunk
  • Drug-induced osteonecrosis, vertebral column

Inclusions

  • Osteonecrosis due to chemical burn of oral mucosa

Exclusions from above levels

  • 01 – Certain infectious or parasitic diseases
  • 05 – Endocrine, nutritional or metabolic diseases
  • 18 – Complications of pregnancy, childbirth and the puerperium
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  • 19 – Certain conditions originating in the perinatal period
  • 22 – Injury, poisoning or certain other consequences of external causes
  • DA0E.8 – Temporomandibular joint disorders

Sibling codes

  • FB81.0 – Idiopathic aseptic osteonecrosis
  • FB81.1 – Osteonecrosis due to dialysis
  • FB81.3 – Osteonecrosis due to trauma
  • FB81.4 – Osteonecrosis due to haemoglobinopathy
  • FB81.5 – Osteonecrosis due to ionizing radiation
  • FB81.6 – Alcohol induced osteonecrosis
  • FB81.Y – Other specified osteonecrosis
  • FB81.Z – Osteonecrosis, unspecified

Foundation entity

Drug-induced osteonecrosis – http://id.who.int/icd/entity/1168864722

Allowed postcoordination axes

Part of: FB81: Osteonecrosis › 15: Diseases of the musculoskeletal system or connective tissue