FA83

ICD-11 MMS 2026-01

Ossification of spinal ligaments

Index terms

  • Ossification of spinal ligaments
  • Ossification of spinal ligaments with no determinant
  • primary ossification of spinal ligaments
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  • Ossification of spinal ligaments with determinant
  • secondary ossification of spinal ligaments
  • Ossification of anterior longitudinal ligament with determinant
  • Ossification of posterior longitudinal ligament with determinant
  • Ossification of PLL - [posterior longitudinal ligament] with determinant
  • Ossification of ligamentum flavum with determinant
  • Ossification of LF - [ligamentum flavum] with determinant
  • Ossification of posterior longitudinal ligament or ligamentum flavum with determinant
  • Ossification of PLL - [posterior longitudinal ligament] and LF - [ligamentum flavum] with determinant

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

Foundation children elsewhere

  • FA72.0 – Ankylosing hyperostosis

Sibling codes

  • FA80 – Intervertebral disc degeneration
  • FA81 – Spondylolysis
  • FA82 – Spinal stenosis
  • FA84 – Spondylolisthesis
  • FA85 – Spinal endplate defects
  • FA8Y – Other specified degenerative condition of spine
  • FA8Z – Degenerative condition of spine, unspecified

Foundation entity

Ossification of spinal ligaments – http://id.who.int/icd/entity/756231943

Allowed postcoordination axes

Part of: 15: Diseases of the musculoskeletal system or connective tissue