256640005: Polytetrafluoroethylene (substance)

SNOMED CT Concept\Substance\...

\Substance categorised by structure\Chemical\Chemical categorized by structure (substance)\Polymer (substance)\Synthetic polymer\Plastic\Thermoplastic polymer\Polyethylene\Polytetrafluoroethylene

\Substance categorized functionally\Industrial and household substance\Industrial product\Plastic and related compound (substance)\Plastic\Thermoplastic polymer\Polyethylene\Polytetrafluoroethylene

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

Descriptions:

Id	Description	Lang	Type	Status	Case?	Module	Reference Sets
382306012	Polytetrafluoroethylene	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core	GB English: Preferred (foundation metadata concept)
382307015	PTFE - Polytetrafluoroethylene	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core	GB English: Acceptable (foundation metadata concept)
647838013	Polytetrafluoroethylene (substance)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core	GB English: Preferred (foundation metadata concept)
2646616014	Paratetrafluoroethylene	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core	GB English: Acceptable (foundation metadata concept)
2646617017	Teflon	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core	GB English: Acceptable (foundation metadata concept)
3474451000052111	polytetrafluoroetylen	sv	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Sweden NRC maintained module (core metadata concept)	Swedish [International Organization for Standardization 639-1 code sv] language reference set (foundation metadata concept): Preferred (foundation metadata concept)

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Polytetrafluoroethylene	Is a	Synthetic polymer	false	Inferred relationship	Some
Polytetrafluoroethylene	Is a	Polyethylene	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Product containing perfluoroalkylpolyether and polytetrafluoroethylene (medicinal product)	Has active ingredient	True	Polytetrafluoroethylene	Inferred relationship	Some	1
perfluoroalkylpolyeter 50 % / polytetrafluoroetylen 50 %, 84 g pasta för lokalt bruk	Has active ingredient	False	Polytetrafluoroethylene	Inferred relationship	Some
Submucous polytetrafluoroethylene injection to ureteric orifice (procedure)	Direct substance	False	Polytetrafluoroethylene	Inferred relationship	Some	1
Teflon poisoning	Causative agent	True	Polytetrafluoroethylene	Inferred relationship	Some	1
Submucous polytetrafluoroethylene injection to female bladder neck (procedure)	Direct substance	False	Polytetrafluoroethylene	Inferred relationship	Some	1
Submucous polytetrafluoroethylene injection to male bladder neck (procedure)	Direct substance	False	Polytetrafluoroethylene	Inferred relationship	Some	1
Submucous polytetrafluoroethylene injection to ureteric orifice (procedure)	Direct substance	True	Polytetrafluoroethylene	Inferred relationship	Some	1
Submucous polytetrafluoroethylene injection to male bladder neck (procedure)	Direct substance	True	Polytetrafluoroethylene	Inferred relationship	Some	1
Submucous polytetrafluoroethylene injection to female bladder neck (procedure)	Direct substance	True	Polytetrafluoroethylene	Inferred relationship	Some	1
perfluoroalkylpolyeter 50 % + polytetrafluoroetylen 50 %, pasta för lokalt bruk	Has active ingredient	False	Polytetrafluoroethylene	Inferred relationship	Some
Perfluoroalkylpolyether and polytetrafluoroethylene only product	Has active ingredient	True	Polytetrafluoroethylene	Inferred relationship	Some	1
Teflon ossicular piston	Has compositional material (attribute)	True	Polytetrafluoroethylene	Inferred relationship	Some
Polytetrafluoroethylene suture	Has compositional material (attribute)	True	Polytetrafluoroethylene	Inferred relationship	Some

Reference Sets