78076003: Structure of lens of eye (body structure)

SNOMED CT Concept\Body structure\Anatomical or acquired body structure (body structure)\Anatomical structure\...

\Body organ structure\Structure of sensory organ\Eye structure\Eye proper part (body structure)\Eyeball segment structure\Anterior eyeball segment structure\Anterior chamber and/or lens structures (body structure)\Lens clear

\Body system structure\Structure of special senses organ system\Structure of visual system (body structure)\Eye region structure (body structure)\Eye structure\Eye proper part (body structure)\Eyeball segment structure\Anterior eyeball segment structure\Anterior chamber and/or lens structures (body structure)\Lens clear

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

Descriptions:

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Lens clear	Is a	Anterior chamber and/or lens structures (body structure)	true	Inferred relationship	Some
Lens clear	Part of	Entire anterior segment of eyeball (body structure)	false	Additional relationship	Some
Lens clear	Laterality	Side	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Extraction of cataract by ultrasonic phacofragmentation	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	1
Small incision phacoemulsification of cataract and insertion of intraocular lens	Procedure site - Indirect (attribute)	False	Lens clear	Inferred relationship	Some	2
Small incision phacoemulsification of cataract and insertion of intraocular lens	Procedure site - Indirect (attribute)	False	Lens clear	Inferred relationship	Some	1
Extraction of cataract by rotoextraction with aspiration by posterior route	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	1
Extracapsular cataract extraction and insertion of intraocular lens	Procedure site - Indirect (attribute)	False	Lens clear	Inferred relationship	Some	1
Phacoemulsification of cataract with intraocular lens implantation (procedure)	Procedure site - Indirect (attribute)	False	Lens clear	Inferred relationship	Some	1
Bimanual phacoemulsification of cataract with intraocular lens implantation (procedure)	Procedure site - Indirect (attribute)	False	Lens clear	Inferred relationship	Some	2
Bimanual microincisional phacoemulsification of cataract with intraocular lens implantation (procedure)	Procedure site - Indirect (attribute)	False	Lens clear	Inferred relationship	Some	2
Bimanual microincisional phacoemulsification of cataract with intraocular lens implantation (procedure)	Procedure site - Indirect (attribute)	False	Lens clear	Inferred relationship	Some	1
Extracapsular extraction of cataract by mechanical fragmentation with aspiration by posterior route	Procedure site - Indirect (attribute)	False	Lens clear	Inferred relationship	Some	1
Extracapsular extraction of cataract by mechanical fragmentation with aspiration by posterior route	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	1
Extracapsular extraction of cataract by mechanical fragmentation with aspiration by posterior route	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	2
Aspiration of lens	Procedure site - Direct (attribute)	True	Lens clear	Inferred relationship	Some	2
Extracapsular extraction of cataract by emulsification with aspiration	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	1
Extracapsular extraction of cataract by mechanical fragmentation with aspiration	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	2
Extracapsular extraction of cataract by rotoextraction with aspiration by posterior route	Procedure site - Indirect (attribute)	False	Lens clear	Inferred relationship	Some	1
Extracapsular extraction of cataract by rotoextraction with aspiration by posterior route	Procedure site - Indirect (attribute)	False	Lens clear	Inferred relationship	Some	2
Extracapsular extraction of cataract by rotoextraction with aspiration (procedure)	Procedure site - Indirect (attribute)	False	Lens clear	Inferred relationship	Some	1
Other specified extracapsular extraction of lens	Procedure site - Direct (attribute)	False	Lens clear	Inferred relationship	Some	1
Extracapsular extraction of lens NOS	Procedure site - Direct (attribute)	False	Lens clear	Inferred relationship	Some	1
Extraction of secondary membrane by discission	Procedure site - Direct (attribute)	True	Lens clear	Inferred relationship	Some	1
Cataract extraction, insertion of intraocular lens and trabeculectomy	Procedure site - Indirect (attribute)	False	Lens clear	Inferred relationship	Some	2
Intracapsular cataract extraction and insertion of intraocular lens (procedure)	Procedure site - Indirect (attribute)	False	Lens clear	Inferred relationship	Some	1
Removal of secondary membranous cataract with iridectomy	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	2
Aspiration of cataract by phacoemulsification	Procedure site - Indirect (attribute)	False	Lens clear	Inferred relationship	Some	1
Extraction of primary membranous cataract by discission	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	1
Extracapsular extraction of cataract by curette evacuation	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	1
Extraction of primary membranous cataract by mechanical fragmentation	Procedure site - Direct (attribute)	True	Lens clear	Inferred relationship	Some	1
Extraction of primary membranous cataract by mechanical fragmentation	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	2
Extraction of primary membranous cataract by phacofragmentation	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	2
Extracapsular extraction of lens	Procedure site - Direct (attribute)	True	Lens clear	Inferred relationship	Some	1
Coaxial phacoemulsfication (procedure)	Procedure site - Indirect (attribute)	False	Lens clear	Inferred relationship	Some	1
Extracapsular extraction of lens with iridectomy	Procedure site - Direct (attribute)	True	Lens clear	Inferred relationship	Some	1
Small incision manual extracapsular cataract extraction (procedure)	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	1
Other extraction of cataract	Procedure site - Indirect (attribute)	False	Lens clear	Inferred relationship	Some	1
Cryoextraction of cataract by inferior temporal route (procedure)	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	1
Extraction of primary membranous cataract by needling	Procedure site - Direct (attribute)	True	Lens clear	Inferred relationship	Some	1
Extraction of cataract	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	1
Extracapsular extraction of cataract by inferior temporal route	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	1
Excision of secondary membrane	Procedure site	True	Lens clear	Inferred relationship	Some	1
Erysiphake extraction of cataract by inferior temporal route	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	1
Torsional phacoemulsification (procedure)	Procedure site - Indirect (attribute)	False	Lens clear	Inferred relationship	Some	1
Phacoemulsification of cataract with intraocular lens implantation (procedure)	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	2
Cryoextraction of cataract by intracapsular approach	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	1
Small incision phacoemulsification of cataract and insertion of intraocular lens	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	2
Extracapsular cataract extraction and insertion of intraocular lens	Procedure site - Indirect (attribute)	False	Lens clear	Inferred relationship	Some	1
Cataract extraction and implantation of intraocular lens (procedure)	Procedure site - Indirect (attribute)	False	Lens clear	Inferred relationship	Some	1
Extracapsular extraction of lens by linear extraction technique	Procedure site - Direct (attribute)	True	Lens clear	Inferred relationship	Some	1
Extraction of primary membranous cataract by excision	Procedure site - Direct (attribute)	True	Lens clear	Inferred relationship	Some	1
Intracapsular cataract extraction (procedure)	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	1
Extraction of primary membranous cataract by phacofragmentation	Procedure site - Direct (attribute)	True	Lens clear	Inferred relationship	Some	1
Extraction of primary membranous cataract by needling	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	2
Mechanical fragmentation of primary membranous cataract	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	1
Extracapsular extraction of lens by inferior temporal route	Procedure site - Direct (attribute)	True	Lens clear	Inferred relationship	Some	1
Extraction of primary membranous cataract by excision	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	2
Bimanual phacoemulsification (procedure)	Procedure site - Indirect (attribute)	False	Lens clear	Inferred relationship	Some	1
Bimanual phacoemulsification of cataract with intraocular lens implantation (procedure)	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	2
Phacoemulsification of lens and insertion of intraocular lens	Procedure site - Direct (attribute)	False	Lens clear	Inferred relationship	Some	1
Bimanual microincisional phacoemulsification of cataract with intraocular lens implantation (procedure)	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	2
Bimanual phacoemulsification of lens with intraocular lens implantation (procedure)	Procedure site - Direct (attribute)	False	Lens clear	Inferred relationship	Some	1
Presenile cataract	Finding site	True	Lens clear	Inferred relationship	Some	1
Coaxial phacoemulsfication (procedure)	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	1
Bimanual phacoemulsification (procedure)	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	1
Lens incision	Procedure site	False	Lens clear	Inferred relationship	Some	1
Torsional phacoemulsification (procedure)	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	1
Aspiration of cataract	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	1
Extracapsular extraction of cataract by rotoextraction with aspiration (procedure)	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	1
Incisional discission of anterior hyaloid	Procedure site	False	Lens clear	Inferred relationship	Some	2
Extracapsular extraction of cataract by rotoextraction with aspiration by posterior route	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	1
Extraction of cataract by rotoextraction with aspiration	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	1
Aspiration of cataract by phacoemulsification	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	1
Presenile cataract	Finding site	False	Lens clear	Inferred relationship	Some	1
Exchange of intraocular lens	Procedure site - Direct (attribute)	False	Lens clear	Inferred relationship	Some	2
Relocation of intraocular lens from vitreous cavity	Procedure site - Direct (attribute)	True	Lens clear	Inferred relationship	Some	2
Removal of implant of lens	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	1
Mechanical lensectomy	Procedure site - Direct (attribute)	True	Lens clear	Inferred relationship	Some	1
Natural lens tissue	Specimen source topography	False	Lens clear	Inferred relationship	Some	1
Revision of intraocular lens	Procedure site - Direct (attribute)	True	Lens clear	Inferred relationship	Some	1
Repositioning of intraocular lens	Procedure site - Direct (attribute)	True	Lens clear	Inferred relationship	Some	2
Nance-Horan syndrome (disorder)	Finding site	False	Lens clear	Inferred relationship	Some	2
Spontaneous dislocation of lens	Finding site	False	Lens clear	Inferred relationship	Some	1
Posterior dislocation of lens	Finding site	False	Lens clear	Inferred relationship	Some	1
Traumatic dislocation of lens	Finding site	False	Lens clear	Inferred relationship	Some	1
Ectopia lentis et pupillae (disorder)	Finding site	False	Lens clear	Inferred relationship	Some	2
Simple ectopia lentis (disorder)	Finding site	False	Lens clear	Inferred relationship	Some	1
Incipient senile cataract (disorder)	Finding site	True	Lens clear	Inferred relationship	Some	1
Anterior dislocation of lens	Finding site	False	Lens clear	Inferred relationship	Some	1
Nance-Horan syndrome (disorder)	Finding site	True	Lens clear	Inferred relationship	Some	1
Extracapsular extraction of lens by inferior temporal route	Procedure site - Direct (attribute)	False	Lens clear	Inferred relationship	Some	1
Incipient senile cataract (disorder)	Finding site	False	Lens clear	Inferred relationship	Some	1
Simple ectopia lentis (disorder)	Finding site	True	Lens clear	Inferred relationship	Some	1
One stage extracapsular extraction of lens and insertion of prosthetic intraocular lens (procedure)	Procedure site - Direct (attribute)	False	Lens clear	Inferred relationship	Some	1
One stage extracapsular extraction of lens and insertion of prosthetic intraocular lens by inferior temporal route (procedure)	Procedure site - Direct (attribute)	True	Lens clear	Inferred relationship	Some	1
Extraction of cataract and trabeculectomy (procedure)	Procedure site - Indirect (attribute)	False	Lens clear	Inferred relationship	Some	1
One stage extracapsular extraction of lens and insertion of prosthetic intraocular lens (procedure)	Procedure site - Direct (attribute)	True	Lens clear	Inferred relationship	Some	1
Extraction of cataract and trabeculectomy (procedure)	Procedure site - Indirect (attribute)	True	Lens clear	Inferred relationship	Some	1
Decentered intraocular lens implant (disorder)	Finding site	True	Lens clear	Inferred relationship	Some	2
Cataract	Finding site	False	Lens clear	Inferred relationship	Some	2
Total, mature senile cataract	Finding site	False	Lens clear	Inferred relationship	Some	2
Mature cataract (disorder)	Finding site	False	Lens clear	Inferred relationship	Some	2
Calcified cataract	Finding site	True	Lens clear	Inferred relationship	Some	2

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Reference Sets

Lateralizable body structure reference set (foundation metadata concept)

Anatomy structure and entire association reference set (foundation metadata concept)

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Id	Description	Lang	Type	Status	Case?	Module
129574016	Crystalline lens	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
129577011	Lens	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
200707012	Ocular lens	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
503758018	Lens clear	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
1234210015	Lens structure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
2638885012	Structure of lens of eye (body structure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
2647225015	Lens of eye	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
2764983015	Structure of lens of eye	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core