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417162001: Nasolacrimal duct obstruction (disorder)


    Status: retired, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2011. Module: SNOMED CT core module

    Descriptions:

    Id Description Lang Type Status Case? Module
    2547372018 Nasolacrimal duct obstruction (disorder) en Fully specified name Active Entire term case insensitive SNOMED CT core module
    2549713013 Nasolacrimal duct obstruction en Synonym Active Entire term case insensitive SNOMED CT core module
    2554069019 NLDO - nasolacrimal duct obstruction en Synonym Active Entire term case sensitive SNOMED CT core module


    0 descendants.

    Expanded Value Set


    Outbound Relationships Type Target Active Characteristic Refinability Group Values
    Nasolacrimal duct obstruction Is a Lesion of lacrimal apparatus false Inferred relationship Existential restriction modifier
    Nasolacrimal duct obstruction Is a Disorder of nasolacrimal duct false Inferred relationship Existential restriction modifier
    Nasolacrimal duct obstruction Associated morphology Obstruction false Inferred relationship Existential restriction modifier 1
    Nasolacrimal duct obstruction Finding site Nasolacrimal duct structure false Inferred relationship Existential restriction modifier 1
    Nasolacrimal duct obstruction Finding site Nasolacrimal duct structure false Inferred relationship Existential restriction modifier 1
    Nasolacrimal duct obstruction Associated morphology Obstruction false Inferred relationship Existential restriction modifier 1

    Inbound Relationships Type Active Source Characteristic Refinability Group
    Stenosis of nasolacrimal duct Is a False Nasolacrimal duct obstruction Inferred relationship Existential restriction modifier
    Stenosis of lacrimal sac Is a False Nasolacrimal duct obstruction Inferred relationship Existential restriction modifier
    Acquired nasolacrimal duct obstruction Is a False Nasolacrimal duct obstruction Inferred relationship Existential restriction modifier
    Neonatal obstruction of nasolacrimal duct Is a False Nasolacrimal duct obstruction Inferred relationship Existential restriction modifier
    Congenital nasolacrimal duct obstruction Is a False Nasolacrimal duct obstruction Inferred relationship Existential restriction modifier

    This concept is not in any reference sets

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