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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
Past pointing absent Finding site False Structure of visual system Inferred relationship Existential restriction modifier
Doll's head reflex present Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Doll's head reflex absent Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Doll's head reflex equivocal Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Horizontal doll's head reflex present Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Horizontal doll's head reflex absent Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Horizontal doll's head reflex equivocal Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Nystagmus present Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Provision of removable artificial eye Procedure site False Structure of visual system Inferred relationship Existential restriction modifier
Functional visual loss Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Accommodative fatigue Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Accommodative inertia Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Amblyopia ex anopsia Finding site False Structure of visual system Inferred relationship Existential restriction modifier
Impairment level: one eye: near-total impairment: other eye: near-normal vision Finding site False Structure of visual system Inferred relationship Existential restriction modifier 1
Sudden visual loss Finding site True Structure of visual system Inferred relationship Existential restriction modifier 2
Nutritional amblyopia Finding site True Structure of visual system Inferred relationship Existential restriction modifier 2
Vision impairment level Finding site False Structure of visual system Inferred relationship Existential restriction modifier
Impairment level of vision Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Ocular prosthetic service Procedure site False Structure of visual system Inferred relationship Existential restriction modifier
Aniseikonia Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Impairment level: one eye: moderate impairment: other eye: normal vision Finding site False Structure of visual system Inferred relationship Existential restriction modifier 1
Prosthetic or spectacle service Procedure site False Structure of visual system Inferred relationship Existential restriction modifier
Fitting of spectacles, monofocal Procedure site False Structure of visual system Inferred relationship Existential restriction modifier
Fitting of spectacles, low vision aid, single element Procedure site False Structure of visual system Inferred relationship Existential restriction modifier
Blindness of one eye Finding site False Structure of visual system Inferred relationship Existential restriction modifier 1
Replacement of contact lens Procedure site False Structure of visual system Inferred relationship Existential restriction modifier
Prescription, fitting and dispensing of contact lens Procedure site False Structure of visual system Inferred relationship Existential restriction modifier
Diplopia Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Prescribing, fitting and revision of contact lens Procedure site False Structure of visual system Inferred relationship Existential restriction modifier
Visual agnosia Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Accommodation phosphene Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Spasm of accommodation Finding site False Structure of visual system Inferred relationship Existential restriction modifier
Fitting and dispensing of spectacles Procedure site False Structure of visual system Inferred relationship Existential restriction modifier
Anisometropia Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Fusion with defective stereopsis Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Severe myopia Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Impairment level: one eye: moderate impairment: other eye: near-normal vision Finding site False Structure of visual system Inferred relationship Existential restriction modifier 1
Prescribing contact lens for aphakia, unilateral Procedure site False Structure of visual system Inferred relationship Existential restriction modifier
Impairment level: low vision of one eye Finding site False Structure of visual system Inferred relationship Existential restriction modifier 1
Transient visual loss Finding site True Structure of visual system Inferred relationship Existential restriction modifier 2
Hypermetropia Finding site False Structure of visual system Inferred relationship Existential restriction modifier
Disorder of refraction Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Central blindness Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Vision problem Finding site False Structure of visual system Inferred relationship Existential restriction modifier
Presbyopia Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Distortion of visual image Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Impairment level: one eye: near-total impairment: other eye: not specified Finding site False Structure of visual system Inferred relationship Existential restriction modifier 1
Irregular astigmatism Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Modification of contact lens Procedure site False Structure of visual system Inferred relationship Existential restriction modifier
Xanthopsia Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Past pointing Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Monocular diplopia Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Fitting of spectacles, multifocal Procedure site False Structure of visual system Inferred relationship Existential restriction modifier
Concentric fading of visual field Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Disorder of accommodation Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Problem of visual accommodation Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Myopia Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Visual disturbance Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Prescribing, fitting and supply of ocular prosthesis Procedure site False Structure of visual system Inferred relationship Existential restriction modifier
Legal blindness Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Prescribing contact lens for aphakia Procedure site False Structure of visual system Inferred relationship Existential restriction modifier
Cycloplegia Finding site False Structure of visual system Inferred relationship Existential restriction modifier 1
Impairment level of both eyes Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Regular astigmatism Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Facial measurement and fitting of spectacles, single focus Procedure site False Structure of visual system Inferred relationship Existential restriction modifier
Visual distortions of shape AND/OR size Finding site False Structure of visual system Inferred relationship Existential restriction modifier
Psychophysical visual disturbance Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Amaurosis Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Alcoholic amblyopia Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Toxic disorder of refraction AND/OR accommodation Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Supply of spectacles Procedure site False Structure of visual system Inferred relationship Existential restriction modifier
Prescribing spectacles for aphakia Procedure site False Structure of visual system Inferred relationship Existential restriction modifier
Disorder of refraction AND/OR accommodation Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Refractive diplopia Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Drug-induced disorder of refraction AND/OR accommodation Finding site True Structure of visual system Inferred relationship Existential restriction modifier 2
Fitting of spectacles, bifocal Procedure site False Structure of visual system Inferred relationship Existential restriction modifier
Subjective visual disturbance Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Prescribing, fitting and supervision of ocular prosthesis Procedure site False Structure of visual system Inferred relationship Existential restriction modifier
Transient refractive change Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Impairment level: one eye: profound impairment: other eye: near-normal vision Finding site False Structure of visual system Inferred relationship Existential restriction modifier 1
Astigmatism Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Binocular vision disorder Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Anton's syndrome Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Visual halos Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Transient blindness Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Topographical agnosia Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
AIDS with blindness Finding site False Structure of visual system Inferred relationship Existential restriction modifier
Erythropsia Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Amaurosis fugax Finding site False Structure of visual system Inferred relationship Existential restriction modifier
Simultaneous visual perception without fusion Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Repair and refitting spectacles Procedure site False Structure of visual system Inferred relationship Existential restriction modifier
Refractive polyopia Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Pseudoesotropia Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Congenital blindness Finding site True Structure of visual system Inferred relationship Existential restriction modifier 1
Physiological visual assistance Procedure site False Structure of visual system Inferred relationship Existential restriction modifier
Prescription of spectacles Procedure site False Structure of visual system Inferred relationship Existential restriction modifier
Spectacles for aphakia Procedure site False Structure of visual system Inferred relationship Existential restriction modifier
Both eyes total visual impairment Finding site False Structure of visual system Inferred relationship Existential restriction modifier
Better eye: near total visual impairment, Lesser eye: total visual impairment Finding site False Structure of visual system Inferred relationship Existential restriction modifier 1
Better eye: near total visual impairment, Lesser eye: near total visual impairment Finding site False Structure of visual system Inferred relationship Existential restriction modifier 1
Better eye: profound visual impairment, Lesser eye: total visual impairment Finding site False Structure of visual system Inferred relationship Existential restriction modifier

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