77489003: Pterygium (disorder)

SNOMED CT Concept\Clinical finding\...

\Skin AND/OR mucosa finding\Mucosal finding\...

\Conjunctival finding\Disorder of conjunctiva\Conjunctival degeneration\Pterygium

\Disorder of mucous membrane\Disorder of conjunctiva\Conjunctival degeneration\Pterygium

\Mass of body structure\Mass of body region\Mass of head and/or neck\Mass of head\Mass of eye structure\Pterygium

\General finding of soft tissue\Conjunctival finding\Disorder of conjunctiva\Conjunctival degeneration\Pterygium
\General finding of soft tissue\Disorder of soft tissue\Disorder of soft tissue of head\Disorder of conjunctiva\Conjunctival degeneration\Pterygium

Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module

Descriptions:

Id Description Lang Type Status Case? Module

128639015 Pterygium en Synonym Active Entire term case insensitive SNOMED CT core module

200664014 Web eye en Synonym Active Entire term case insensitive SNOMED CT core module

818324018 Pterygium (disorder) en Fully specified name Active Entire term case insensitive SNOMED CT core module

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Pterygium	Is a	Conjunctival degeneration	true	Inferred relationship	Existential restriction modifier
Pterygium	Is a	Disorder of cornea	false	Inferred relationship	Existential restriction modifier
Pterygium	Finding site	Conjunctival structure	false	Inferred relationship	Existential restriction modifier	2
Pterygium	Finding site	Corneal structure	false	Inferred relationship	Existential restriction modifier	1
Pterygium	Associated morphology	Hypertrophy	false	Inferred relationship	Existential restriction modifier	1
Pterygium	Associated morphology	Degeneration	false	Inferred relationship	Existential restriction modifier	2
Pterygium	Associated morphology	Degeneration	false	Inferred relationship	Existential restriction modifier	2
Pterygium	Finding site	Corneal structure	true	Inferred relationship	Existential restriction modifier	3
Pterygium	Associated morphology	Hypertrophy	false	Inferred relationship	Existential restriction modifier	1
Pterygium	Finding site	Conjunctival structure	true	Inferred relationship	Existential restriction modifier	4
Pterygium	Is a	Lesion of cornea	true	Inferred relationship	Existential restriction modifier
Pterygium	Is a	Mass of eye structure	true	Inferred relationship	Existential restriction modifier
Pterygium	Associated morphology	Proliferative mass	true	Inferred relationship	Existential restriction modifier	3
Pterygium	Associated morphology	Elastoid degeneration	true	Inferred relationship	Existential restriction modifier	4

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Double pterygium	Is a	True	Pterygium	Inferred relationship	Existential restriction modifier
Central pterygium	Is a	True	Pterygium	Inferred relationship	Existential restriction modifier
Progressive peripheral pterygium	Is a	False	Pterygium	Inferred relationship	Existential restriction modifier
Stationary peripheral pterygium	Is a	False	Pterygium	Inferred relationship	Existential restriction modifier
Recurrent pterygium	Is a	True	Pterygium	Inferred relationship	Existential restriction modifier
Peripheral pterygium	Is a	True	Pterygium	Inferred relationship	Existential restriction modifier
Peripheral pterygium, stationary	Is a	False	Pterygium	Inferred relationship	Existential restriction modifier
Peripheral pterygium, progressive	Is a	False	Pterygium	Inferred relationship	Existential restriction modifier
Unspecified pterygium	Is a	False	Pterygium	Inferred relationship	Existential restriction modifier
Pterygium NOS	Is a	False	Pterygium	Inferred relationship	Existential restriction modifier
Transplantation of conjunctiva for pterygium	Has focus	True	Pterygium	Inferred relationship	Existential restriction modifier	2
Amyloid pterygium	Is a	False	Pterygium	Inferred relationship	Existential restriction modifier
Autosomal dominant pterygium of conjunctiva	Is a	True	Pterygium	Inferred relationship	Existential restriction modifier
Unspecified pterygium	Is a	False	Pterygium	Inferred relationship	Existential restriction modifier
Pterygium NOS	Is a	False	Pterygium	Inferred relationship	Existential restriction modifier

This concept is not in any reference sets