24658000: Structure of canthus (body structure)

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

\Physical anatomical entity\Group of anatomical entities (body structure)\Eyebrow and/or eyelid structures\Eyelid structure\Eyelid part\Structure of free margin of eyelid\Structure of canthus

\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\...

\Structure of orbital region (body structure)\Eyelid structure\Eyelid part\Structure of free margin of eyelid\Structure of canthus

\External structure of eye region (body structure)\Eyebrow and/or eyelid structures\Eyelid structure\Eyelid part\Structure of free margin of eyelid\Structure of canthus

\Ocular adnexa structure\Ocular adnexal part\Eyelid structure\Eyelid part\Structure of free margin of eyelid\Structure of canthus

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
Structure of canthus	Is a	Eyelid structure	false	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of canthus	Is a	repère anatomique	false	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of canthus	partie de	Entire eyelid	false	Additional relationship (core metadata concept)	Existential restriction modifier (core metadata concept)
Structure of canthus	Laterality	Side	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of canthus	Is a	Eyelid part	false	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of canthus	Is a	Structure of free margin of eyelid	true	Inferred relationship	Existential restriction modifier (core metadata concept)

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Entire canthus	Is a	True	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)
Lateral canthus structure	Is a	True	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)
Medial canthus structure (body structure)	Is a	True	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)
Excision of lesion of canthus	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Destruction of lesion of canthus	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Cryosurgical destruction of lesion of canthus	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Medial canthopexy	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Excision of lesion of medial canthus (procedure)	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Melanocytic nevus of eyelid, including canthus (disorder)	Finding site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)
Melanoma in situ of eyelid, including canthus	Finding site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)
Posterior fixation of medial canthal tendon	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Cauterisation of lesion of canthus	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of canthus	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Radiotherapy to lesion of canthus	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Procedure on canthus (procedure)	Procedure site	True	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Malignant neoplasm of canthus	Finding site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Benign neoplasm of canthus	Finding site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Construction of canthorrhaphy with transposition of tarsal plate	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	3
Medial canthoplasty	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Removal of foreign body of canthus by incision (procedure)	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Diagnostic procedure on canthus	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Construction of canthorrhaphy	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Construction of intermarginal adhesions	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Canthotomy	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Division of canthal ligament	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Canthoplasty	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Reopening of canthorrhaphy	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Construction of intermarginal adhesions with transposition of tarsal plate	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Operation on canthus	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Nasal canthal entropion	Finding site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)
Repair of canthus with skin graft including full thickness skin graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Repair of canthus with skin graft including full thickness skin graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Curettage of lesion of canthus (procedure)	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of canthus with local skin flap	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of canthus with mucosal graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of canthus with mucosal graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Other specified operation on canthus	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Operation on canthus NOS	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of canthus with skin graft including full thickness skin graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Repair of canthus with mucosal graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Malignant melanoma of eyelid including canthus	Finding site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of canthus with skin graft including full thickness skin graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of canthus with mucosal graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of canthus with mucosal graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Repair of canthus with skin graft including full thickness skin graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of canthus with mucosal graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of canthus with skin graft including full thickness skin graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of canthus with mucosal graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Repair of canthus with skin graft including full thickness skin graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Destruction of lesion of canthus	Procedure site - Indirect (attribute)	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Cryosurgical destruction of lesion of canthus	Procedure site - Indirect (attribute)	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Cauterisation of lesion of canthus	Procedure site - Indirect (attribute)	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Radiotherapy to lesion of canthus	Procedure site - Indirect (attribute)	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Curettage of lesion of canthus (procedure)	Procedure site - Indirect (attribute)	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Repair of canthus with mucosal graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Repair of canthus with mucosal graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of canthus with skin graft including full thickness skin graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Repair of canthus with skin graft including full thickness skin graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Excision of lesion of canthus	Procedure site - Direct (attribute)	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Destruction of lesion of canthus	Procedure site - Direct (attribute)	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Cryosurgical destruction of lesion of canthus	Procedure site - Direct (attribute)	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Cryotherapy to lesion of medial canthus (procedure)	Procedure site - Direct (attribute)	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Cryotherapy to lesion of lateral canthus	Procedure site - Direct (attribute)	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	3
Cauterisation of lesion of canthus	Procedure site - Direct (attribute)	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Radiotherapy to lesion of canthus	Procedure site - Direct (attribute)	True	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Curettage of lesion of canthus (procedure)	Procedure site - Direct (attribute)	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of canthus with mucosal graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Repair of canthus with mucosal graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of canthus with skin graft including full thickness skin graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Repair of canthus with skin graft including full thickness skin graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of canthus with mucosal graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of canthus with mucosal graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Repair of canthus with skin graft including full thickness skin graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of canthus with skin graft including full thickness skin graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Repair of canthus with mucosal graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of canthus with mucosal graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Repair of canthus with skin graft including full thickness skin graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of canthus with skin graft including full thickness skin graft	Procedure site	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Construction of canthorrhaphy with transposition of tarsal plate	Procedure site - Direct (attribute)	True	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Removal of foreign body of canthus by incision (procedure)	Procedure site - Direct (attribute)	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Removal of foreign body of canthus by incision (procedure)	Procedure site - Indirect (attribute)	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Construction of canthorrhaphy	Procedure site - Direct (attribute)	True	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Construction of intermarginal adhesions	Procedure site - Direct (attribute)	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Canthotomy	Procedure site - Direct (attribute)	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Division of canthal ligament	Procedure site - Direct (attribute)	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Canthoplasty	Procedure site - Direct (attribute)	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Reopening of canthorrhaphy	Procedure site - Direct (attribute)	True	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Construction of intermarginal adhesions with transposition of tarsal plate	Procedure site - Direct (attribute)	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Repair of canthus with skin graft including full thickness skin graft	Procedure site - Direct (attribute)	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of canthus with skin graft including full thickness skin graft	Procedure site - Direct (attribute)	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Repair of canthus with local skin flap	Procedure site - Direct (attribute)	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Repair of canthus with mucosal graft	Procedure site - Direct (attribute)	True	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Repair of canthus with mucosal graft	Procedure site - Direct (attribute)	True	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Posterior fixation of medial canthal tendon	Procedure site - Direct (attribute)	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Biopsy of lesion of canthus (procedure)	Procedure site - Direct (attribute)	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Canthoplasty	Procedure site - Direct (attribute)	True	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Destruction of lesion of canthus	Procedure site - Direct (attribute)	True	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Cryosurgical destruction of lesion of canthus	Procedure site - Direct (attribute)	True	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Radiotherapy to lesion of canthus	Procedure site - Direct (attribute)	False	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Construction of intermarginal adhesions with transposition of tarsal plate	Procedure site - Direct (attribute)	True	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Cauterisation of lesion of canthus	Procedure site - Direct (attribute)	True	Structure of canthus	Inferred relationship	Existential restriction modifier (core metadata concept)	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
41329015	Canthus	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
41331012	Palpebral commissure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
481979014	Structure of canthus	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
754319013	Structure of canthus (body structure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
41329015	Canthus	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
41329015	Canthus	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
41331012	Palpebral commissure	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
41331012	Palpebral commissure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
481979014	Structure of canthus	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
481979014	Structure of canthus	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
754319013	Structure of canthus (body structure)	en	Fully specified name	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
754319013	Structure of canthus (body structure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core