World Health Organization · 2026-01 · English

LB90 Joint formation defects

Official WHO ICD-11 MMS tabulation. This international classification is separate from US ICD-10-CM. For complete instructions and postcoordination, consult the WHO browser.

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More specific codes

LB90.0Humero-radio-ulnar synostosis LB90.1Humero-radial synostosis LB90.2Humero-ulnar synostosis LB90.3Radio-ulnar synostosis LB90.4Madelung deformity LB90.5Congenital digital clubbing LB90.6Tibio-fibular synostosis LB90.7Cubitus valgus LB90.8Cubitus varus LB90.YOther specified joint formation defects LB90.ZJoint formation defects, unspecified

US · ICD-10-CM · CDC/NCHS →