kodex

Kodex

ICD-10-CM
Code

M87.079

Idiopathic aseptic necrosis of unspecified toe(s)

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Hierarchy

  • M00-M99 Diseases of the musculoskeletal system and connective tissue (M00-M99)
    • M86-M90 Other osteopathies (M86-M90)
      • M87 Osteonecrosis
        • M87.0 Idiopathic aseptic necrosis of bone
          • M87.07 Idiopathic aseptic necrosis of ankle, foot and toes
            • M87.071 Idiopathic aseptic necrosis of right ankle
            • M87.072 Idiopathic aseptic necrosis of left ankle
            • M87.073 Idiopathic aseptic necrosis of unspecified ankle
            • M87.074 Idiopathic aseptic necrosis of right foot
            • M87.075 Idiopathic aseptic necrosis of left foot
            • M87.076 Idiopathic aseptic necrosis of unspecified foot
            • M87.077 Idiopathic aseptic necrosis of right toe(s)
            • M87.078 Idiopathic aseptic necrosis of left toe(s)
            • M87.079 Idiopathic aseptic necrosis of unspecified toe(s)

Notes

M00-M99

  • Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition

Inclusion Terms

M87.07

  • Idiopathic aseptic necrosis of metatarsus, tarsus, and phalanges of toes

Use Additional

M87

  • code to identify major osseous defect, if applicable (M89.7-)
    • M89.7 Major osseous defect

Includes

M87

  • avascular necrosis of bone

Excludes 1

M87

  • juvenile osteonecrosis (M91-M92)
  • osteochondropathies (M90-M93)

M86-M90

  • postprocedural osteopathies (M96.-)
    • M96 Intraoperative and postprocedural complications and disorders of musculoskeletal system, not elsewhere classified

Excludes 2

M00-M99

  • L40.5 Arthropathic psoriasis
  • certain conditions originating in the perinatal period (P04-P96)
  • A00-B99 Certain infectious and parasitic diseases (A00-B99)
  • compartment syndrome (traumatic) (T79.A-)
    • T79.A Traumatic compartment syndrome
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • O00-O9A Pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
    • Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • S00-T88 Injury, poisoning and certain other consequences of external causes (S00-T88)
  • C00-D49 Neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)