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49549006: Structure of visual system (body structure)

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
495433017 Visual structure en Synonym Active Entire term case insensitive SNOMED CT core module
1215761010 Visual system structure en Synonym Active Entire term case insensitive SNOMED CT core module
2638818019 Structure of visual system (body structure) en Fully specified name Active Entire term case insensitive SNOMED CT core module
2642836010 Structure of visual system en Synonym Active Entire term case insensitive SNOMED CT core module

1556 descendants. Search Descendants:

Expanded Value Set

Outbound Relationships Type Target Active Characteristic Refinability Group Values
Structure of visual system Is a Structure of special senses organ system true Inferred relationship Existential restriction modifier
Structure of visual system Is a Structure of sensory nervous system false Inferred relationship Existential restriction modifier
Structure of visual system Part of Entire body as a whole false Additional relationship Existential restriction modifier
Inbound Relationships Type Active Source Characteristic Refinability Group
Prism and cover test Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Corneal light reflex test Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Bruckner test Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Dissimilar image test Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Red filter test Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Dissimilar target test Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Measurement of ratio of accommodative convergence to accommodation Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Forced duction test Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Active force generation test Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Saccadic velocity test Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Binocular perimetry Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Three step test for cyclovertical muscle palsies Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Bielschowsky head tilt test Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Brightness acuity testing Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Glare testing Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Occlusion amblyopia Finding site True Structure of visual system Inferred relationship Existential restriction modifier 2
Bagolini striated glasses test Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Modified Bagolini striated glasses test Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Confrontation visual field test Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Manual kinetic perimetry Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Contrast sensitivity test Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Potential acuity testing Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Potential acuity meter testing Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Laser inferometry potential acuity testing Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Dilated pinhole test Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Ophthalmic two point discrimination test Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Overrefraction Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Contrast sensitivity perimetry Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Flicker perimetry Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Subjective refraction by astigmatic dial refraction technique Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Subjective refraction by fogging technique Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Subjective refraction by prism dissociation technique Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Stereo depth perception testing Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Stereo fly testing Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Random dot stereo depth perception testing Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Tangent screen testing Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Goldmann perimetry Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Sound-induced photism Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Distance vision 20/20 Finding site True Structure of visual system Inferred relationship Existential restriction modifier 3
Distance vision 20/15 Finding site True Structure of visual system Inferred relationship Existential restriction modifier 3
Distance vision 20/25 Finding site True Structure of visual system Inferred relationship Existential restriction modifier 3
Distance vision 20/30 Finding site True Structure of visual system Inferred relationship Existential restriction modifier 3
Distance vision 6/120 Finding site True Structure of visual system Inferred relationship Existential restriction modifier 3
Distance vision 6/30 Finding site True Structure of visual system Inferred relationship Existential restriction modifier 3
Distance vision 20/40 Finding site True Structure of visual system Inferred relationship Existential restriction modifier 3
Distance vision 20/50 Finding site True Structure of visual system Inferred relationship Existential restriction modifier 3
Distance vision 20/60 Finding site True Structure of visual system Inferred relationship Existential restriction modifier 3
Distance vision 20/70 Finding site True Structure of visual system Inferred relationship Existential restriction modifier 3
Distance vision 20/80 Finding site True Structure of visual system Inferred relationship Existential restriction modifier 3
Distance vision 20/100 Finding site True Structure of visual system Inferred relationship Existential restriction modifier 3
Distance vision 20/200 Finding site True Structure of visual system Inferred relationship Existential restriction modifier 3
Distance vision 20/400 Finding site True Structure of visual system Inferred relationship Existential restriction modifier 3
Emmetropization Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Bifocal image jump Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Lens-induced anisophoria Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Acute esotropia Finding site False Structure of visual system Inferred relationship Existential restriction modifier
Alternating esotropia with Y pattern Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Alternating esotropia with X pattern Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Convergence excess esotropia Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Fully accommodative esotropia Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Wearing eye protection Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Constant accommodative esotropia Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Diathermy procedure of visual system Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Ophthalmoplegia due to diabetes mellitus Finding site False Structure of visual system Inferred relationship Existential restriction modifier
Visual discomfort Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Restrictive strabismus Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Nystagmus or other irregular eye movement NOS Finding site False Structure of visual system Inferred relationship Existential restriction modifier
Other forms of nystagmus Finding site False Structure of visual system Inferred relationship Existential restriction modifier
Orthoptic-pleoptic evaluation with medical interpretation Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1
Children's vision screening Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Glare testing Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1
Chromatopsia Finding site True Structure of visual system Inferred relationship Existential restriction modifier 2
Friedmann screener plot Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1
Miscellaneous orthoptic measurements Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Unspecified nystagmus Finding site False Structure of visual system Inferred relationship Existential restriction modifier
Electro-oculography with medical evaluation Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1
Brightness acuity testing Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1
Visual field examination and evaluation, intermediate Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1
Photoscreening Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Potential acuity testing Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1
Maddox wing test Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1
Henson screener plot Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1
Eikonometric examination including prescribing lenses Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 2
Humphrey perimeter plot Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1
Dilated pinhole test Procedure site - Direct False Structure of visual system Inferred relationship Existential restriction modifier 1
Ocular muscle balance testing Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1
Eye examination for driving Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1
Snellen chart assessment Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1
Cambridge crowded letter charts Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1
Electrodiagnostic test Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1
Bjerrum screen plot Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1
Sonsken charts Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1
Goldmann perimeter plot Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1
Peripheral visual field examination Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1
Perimetry Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1
Ophthalmic two point discrimination test Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1
Binocular balancing Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1
Cycloplegic refraction Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1
Visual field examination for driving Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1
Potential acuity meter testing Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1
Blue on yellow perimetry Procedure site - Direct True Structure of visual system Inferred relationship Existential restriction modifier 1

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