32259006: Anterior eyeball segment structure (body structure)

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

\Body organ structure\Structure of sensory organ (body structure)\Eye structure\Eye proper part (body structure)\Eyeball segment structure (body structure)\Anterior eyeball segment structure

\Body system structure\Structure of special senses organ system\The eye, ocular adnexa, afferent visual pathways, efferent visual pathways, and pupil innervation pathways\Eye region structure\Eye structure\Eye proper part (body structure)\Eyeball segment structure (body structure)\Anterior eyeball segment structure

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
Anterior eyeball segment structure	Is a	Eyeball segment structure (body structure)	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Anterior eyeball segment structure	partie de	œil entier	false	Additional relationship (core metadata concept)	Existential restriction modifier (core metadata concept)
Anterior eyeball segment structure	Laterality	Side	true	Inferred relationship	Existential restriction modifier (core metadata concept)

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Repair of filtering bleb by suture	Procedure site - Direct (attribute)	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Facilitation of intraocular circulation	Procedure site - Direct (attribute)	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Revision of filtering bleb	Procedure site - Direct (attribute)	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Removal of implanted material from anterior segment of eye	Procedure site - Indirect (attribute)	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Anterior uveal tract structure	Is a	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Axenfeld-Rieger syndrome	Finding site	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Goniospasis	Procedure site - Direct (attribute)	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Injection of anterior segment of eye	Procedure site - Indirect (attribute)	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Axenfeld anomaly	Finding site	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	4
Irido-trabecular dysgenesis	Finding site	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Phlebogoniostomy	Procedure site - Direct (attribute)	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Trabeculodialysis	Procedure site - Direct (attribute)	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Needle revision of failed filtering bleb	Procedure site - Direct (attribute)	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Congenital anomaly of anterior segment of eye (disorder)	Finding site	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Multiple anterior segment anomalies	Finding site	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Injection of filtering bleb following glaucoma surgery (procedure)	Procedure site - Direct (attribute)	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Revision of filtering bleb	Procedure site - Direct (attribute)	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Removal of blood clot from anterior segment of eye (procedure)	Procedure site - Indirect (attribute)	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Removal of foreign body from anterior chamber of eye without use of magnet (procedure)	Procedure site - Indirect (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Surgical construction of filtration bleb	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Trabeculoplasty	Procedure site - Direct (attribute)	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Anterior segment of eye endoscopy	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Iridocystectomy	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Closure of filtering bleb	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Anterior segment of eye closure	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Anterior segment of eye excision (procedure)	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Anterior segment of eye incision	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Anterior segment of eye reconstruction	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Axenfeld-Rieger syndrome	Finding site	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Anterior segment of eye repair (procedure)	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Trephine sclerectomy with implant	Procedure site - Indirect (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Facilitation of intraocular circulation	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Foreign body in anterior segment of eyeball	Finding site	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Burn of anterior eyeball segment (disorder)	Finding site	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Phlebogoniostomy	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Anterior segment of eye implantation	Procedure site - Indirect (attribute)	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Injection of filtering bleb following glaucoma surgery (procedure)	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Injection of anterior segment of eye	Procedure site - Indirect (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Revision of filtering bleb	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Removal of intraocular foreign body from anterior segment of eye	Procedure site - Indirect (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Irido-corneo-trabecular dysgenesis (disorder)	Finding site	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of filtering bleb by suture	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Congenital anomaly of anterior segment of eye (disorder)	Finding site	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Irido-corneal dysgenesis	Finding site	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Removal of blood clot from anterior segment of eye (procedure)	Procedure site - Indirect (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Formation of pupil by iridectomy (procedure)	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Removal of implanted material from anterior segment of eye	Procedure site - Indirect (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of filtering bleb	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Excision of lesion of anterior segment of eye (procedure)	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Operative procedure on anterior segment of eye	Procedure site	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Iris inclusion operation	Procedure site - Direct (attribute)	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Exudative cyst of iris or anterior chamber	Finding site	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Removal of intraocular foreign body from anterior segment of eye with use of magnet	Procedure site - Indirect (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Iridotomy by stab incision with transfixion for iris bombé	Procedure site - Direct (attribute)	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Goniospasis	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Destructive procedure of anterior segment of eye	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Trabeculodialysis	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
iridectomie avec thermocautérisation thermale	Procedure site - Direct (attribute)	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Needle revision of failed filtering bleb	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of filtering bleb by suture with conjunctival flap	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Lysis of adhesions of anterior segment of eye using laser (procedure)	Procedure site - Indirect (attribute)	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Lysis of adhesions of anterior segment of eye using laser (procedure)	Procedure site - Indirect (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Anterior segment of eye endoscopy	Procedure site - Direct (attribute)	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Needle revision of failed filtering bleb	Procedure site	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Revision of filtering bleb	Procedure site	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Revision of filtering bleb	Procedure site - Direct (attribute)	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Revision of operative wound of anterior segment of eye (procedure)	Procedure site - Direct (attribute)	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Needle revision of failed filtering bleb	Procedure site - Direct (attribute)	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Revision of operative wound of anterior segment of eye (procedure)	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Excision of secondary membrane of anterior segment of eye (procedure)	Procedure site - Direct (attribute)	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Excision of secondary membrane of anterior segment of eye by pars plana approach (procedure)	Procedure site - Direct (attribute)	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Excision of secondary anterior segment membrane by transcleral approach (procedure)	Procedure site - Direct (attribute)	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Excision of secondary anterior segment membrane by transcleral approach (procedure)	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Excision of secondary membrane of anterior segment of eye by pars plana approach (procedure)	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Excision of secondary membrane of anterior segment of eye (procedure)	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Phlyctenule	Finding site	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Irido-corneo-trabecular dysgenesis (disorder)	Finding site	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Irido-corneal dysgenesis	Finding site	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Congenital anomaly of anterior segment of eye (disorder)	Finding site	False	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Structure of anterior eyeball segment of left eye (body structure)	Is a	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of anterior eyeball segment of right eye (body structure)	Is a	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)
EDICT syndrome	Finding site	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Foveal hypoplasia, optic nerve decussation defect, anterior segment dysgenesis syndrome	Finding site	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Structure of anterior sclera (body structure)	Is a	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Pigment dispersion syndrome	Finding site	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Trabeculectomy ab interno (procedure)	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	3
Trabeculectomy with intraoperative administration of antimetabolite	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	4
Trabeculectomy ab externo	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	3
Trabeculectomy with intraoperative beta radiation (procedure)	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	3
Trabeculectomy with intraoperative administration of mitomycin	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	3
Trabeculectomy with intraoperative administration of fluorouracil (procedure)	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	4
Trabeculectomy using releasable sutures	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	3
Exploration of ciliary body	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
A rare anterior segment developmental anomaly without extraocular manifestations characterized by predominant iris and lens abnormalities, including iris hypoplasia, iris transillumination defects, ectropion uveae, corectopia, iridodonesis with ectopia lentis, and cataracts, with bilateral involvement. Increased intraocular pressure is absent in most patients.	Finding site	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Eye defects, arachnodactyly, cardiopathy syndrome	Finding site	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Trabeculectomy with intraoperative implantation of biodegradable collagen matrix (procedure)	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Superficial injury of eye	Finding site	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Functional filtering bleb (finding)	Finding site	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	3
Repair of filtering bleb by suture with conjunctival flap	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	3
The procedure involves applying riboflavin to the bleb and conjunctival tissue and then exposing it to ultraviolet light, similar to the procedure for the cornea. The ultraviolet light induces the riboflavin to form bonds between collagen fibres, thereby strengthening the tissue and making it less likely to fail or leak.	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Optical coherence tomography of anterior segment of eye	Procedure site - Direct (attribute)	True	Anterior eyeball segment structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1

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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
53888015	Anterior segment of eye	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
485170018	Anterior eyeball segment structure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
763521012	Anterior eyeball segment structure (body structure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
53888015	Anterior segment of eye	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
53888015	Anterior segment of eye	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
485170018	Anterior eyeball segment structure	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
485170018	Anterior eyeball segment structure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
763521012	Anterior eyeball segment structure (body structure)	en	Fully specified name	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
763521012	Anterior eyeball segment structure (body structure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
880191000172117	segment antérieur du globe de l'œil	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
931261000172110	segment antérieur du globe oculaire	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
990681000172115	segment antérieur du bulbe de l'œil	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
1020651000172113	structure du segment antérieur du globe oculaire	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
880191000172117	segment antérieur du globe de l'œil	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
931261000172110	segment antérieur du globe oculaire	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
990681000172115	segment antérieur du bulbe de l'œil	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
1020651000172113	structure du segment antérieur du globe oculaire	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module