15986231000119101: Congenital anomaly of right optic disc (disorder)

SNOMED CT Concept\Clinical finding\...

\Central nervous system finding\Optic disc finding\Optic disc disorder\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Central nervous system finding\Disorder of the central nervous system\Congenital anomaly of central nervous system\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Central nervous system finding\Disorder of the central nervous system\Disorder of visual pathways\Disorder of optic nerve\Optic disc disorder\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Central nervous system finding\Disorder of the central nervous system\Disorder of visual pathways\Disorder of optic nerve\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\Congenital anomaly of right optic disc

\Finding of head and neck region\Head finding\...

\Finding of head region\Disorder of eye region\Disorder of eye\Disorder of right eye\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Finding of head region\Disorder of eye region\Disorder of eye\Anomaly of eye\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Finding of head region\Disorder of eye region\Disorder of eye\Anomaly of eye\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Finding of head region\Disorder of eye region\Disorder of eye\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina\Retinal disorder\Optic disc disorder\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Finding of head region\Disorder of eye region\Disorder of eye\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Finding of head region\Disorder of eye region\Disorder of eye\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Finding of head region\Disorder of eye region\Disorder of eye\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Finding of head region\Disorder of eye region\Disorder of eye\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Finding of head region\Globe finding\Retina finding\Optic disc finding\Optic disc disorder\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Finding of head region\Globe finding\Retina finding\Retinal disorder\Optic disc disorder\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Finding of head region\Globe finding\Retina finding\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Finding of head region\Globe finding\Retina finding\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Finding of head region\Globe finding\Disorder of eye\Disorder of right eye\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Finding of head region\Globe finding\Disorder of eye\Anomaly of eye\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Finding of head region\Globe finding\Disorder of eye\Anomaly of eye\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Finding of head region\Globe finding\Disorder of eye\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina\Retinal disorder\Optic disc disorder\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Finding of head region\Globe finding\Disorder of eye\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Finding of head region\Globe finding\Disorder of eye\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Finding of head region\Globe finding\Disorder of eye\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Finding of head region\Globe finding\Disorder of eye\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc

\Disorder of head\Disorder of eye region\Disorder of eye\Disorder of right eye\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Disorder of head\Disorder of eye region\Disorder of eye\Anomaly of eye\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Disorder of head\Disorder of eye region\Disorder of eye\Anomaly of eye\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disorder of head\Disorder of eye region\Disorder of eye\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina\Retinal disorder\Optic disc disorder\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disorder of head\Disorder of eye region\Disorder of eye\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Disorder of head\Disorder of eye region\Disorder of eye\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disorder of head\Disorder of eye region\Disorder of eye\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Disorder of head\Disorder of eye region\Disorder of eye\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disorder of head\Congenital anomaly of head\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Disorder of head\Congenital anomaly of head\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc

\Eye / vision finding\Globe finding\Retina finding\Optic disc finding\Optic disc disorder\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Eye / vision finding\Globe finding\Retina finding\Retinal disorder\Optic disc disorder\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Eye / vision finding\Globe finding\Retina finding\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Eye / vision finding\Globe finding\Retina finding\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Eye / vision finding\Globe finding\Disorder of eye\Disorder of right eye\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Eye / vision finding\Globe finding\Disorder of eye\Anomaly of eye\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Eye / vision finding\Globe finding\Disorder of eye\Anomaly of eye\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Eye / vision finding\Globe finding\Disorder of eye\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina\Retinal disorder\Optic disc disorder\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Eye / vision finding\Globe finding\Disorder of eye\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Eye / vision finding\Globe finding\Disorder of eye\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Eye / vision finding\Globe finding\Disorder of eye\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Eye / vision finding\Globe finding\Disorder of eye\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Eye / vision finding\Visual system disorder\Disorder of eye region\Disorder of eye\Disorder of right eye\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Eye / vision finding\Visual system disorder\Disorder of eye region\Disorder of eye\Anomaly of eye\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Eye / vision finding\Visual system disorder\Disorder of eye region\Disorder of eye\Anomaly of eye\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Eye / vision finding\Visual system disorder\Disorder of eye region\Disorder of eye\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina\Retinal disorder\Optic disc disorder\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Eye / vision finding\Visual system disorder\Disorder of eye region\Disorder of eye\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Eye / vision finding\Visual system disorder\Disorder of eye region\Disorder of eye\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Eye / vision finding\Visual system disorder\Disorder of eye region\Disorder of eye\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Eye / vision finding\Visual system disorder\Disorder of eye region\Disorder of eye\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Eye / vision finding\Visual system disorder\Congenital anomaly of visual system\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Eye / vision finding\Visual system disorder\Congenital anomaly of visual system\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Eye / vision finding\Visual system disorder\Congenital anomaly of visual system\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Eye / vision finding\Visual system disorder\Disorder of visual pathways\Disorder of optic nerve\Optic disc disorder\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Eye / vision finding\Visual system disorder\Disorder of visual pathways\Disorder of optic nerve\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\Congenital anomaly of right optic disc

\Disease\Disorder of body system\Visual system disorder\Disorder of eye region\Disorder of eye\Disorder of right eye\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Disease\Disorder of body system\Visual system disorder\Disorder of eye region\Disorder of eye\Anomaly of eye\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Disease\Disorder of body system\Visual system disorder\Disorder of eye region\Disorder of eye\Anomaly of eye\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Disorder of body system\Visual system disorder\Disorder of eye region\Disorder of eye\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina\Retinal disorder\Optic disc disorder\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Disorder of body system\Visual system disorder\Disorder of eye region\Disorder of eye\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Disease\Disorder of body system\Visual system disorder\Disorder of eye region\Disorder of eye\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Disorder of body system\Visual system disorder\Disorder of eye region\Disorder of eye\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Disease\Disorder of body system\Visual system disorder\Disorder of eye region\Disorder of eye\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Disorder of body system\Visual system disorder\Congenital anomaly of visual system\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Disorder of body system\Visual system disorder\Congenital anomaly of visual system\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Disease\Disorder of body system\Visual system disorder\Congenital anomaly of visual system\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Disorder of body system\Visual system disorder\Disorder of visual pathways\Disorder of optic nerve\Optic disc disorder\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Disorder of body system\Visual system disorder\Disorder of visual pathways\Disorder of optic nerve\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Disorder of body system\Neurological disorder\Neuropathy\Disorder of cranial nerve\Disorder of optic nerve\Optic disc disorder\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Disorder of body system\Neurological disorder\Neuropathy\Disorder of cranial nerve\Disorder of optic nerve\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Disorder of body system\Neurological disorder\Congenital anomaly of nervous system\Congenital anomaly of central nervous system\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Disorder of body system\Neurological disorder\Disorder of the central nervous system\Congenital anomaly of central nervous system\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Disorder of body system\Neurological disorder\Disorder of the central nervous system\Disorder of visual pathways\Disorder of optic nerve\Optic disc disorder\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Disorder of body system\Neurological disorder\Disorder of the central nervous system\Disorder of visual pathways\Disorder of optic nerve\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Disorder of head\Disorder of eye region\Disorder of eye\Disorder of right eye\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Disease\Disorder of head\Disorder of eye region\Disorder of eye\Anomaly of eye\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Disease\Disorder of head\Disorder of eye region\Disorder of eye\Anomaly of eye\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Disorder of head\Disorder of eye region\Disorder of eye\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina\Retinal disorder\Optic disc disorder\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Disorder of head\Disorder of eye region\Disorder of eye\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Disease\Disorder of head\Disorder of eye region\Disorder of eye\Disorder of posterior segment of eye\Disorder of vitreous body and/or retina\Retinal disorder\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Disorder of head\Disorder of eye region\Disorder of eye\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Disease\Disorder of head\Disorder of eye region\Disorder of eye\Disorder of posterior segment of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Disorder of head\Congenital anomaly of head\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Disease\Disorder of head\Congenital anomaly of head\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Congenital disease\Congenital anomaly\Congenital anomaly of visual system\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Congenital disease\Congenital anomaly\Congenital anomaly of visual system\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Disease\Congenital disease\Congenital anomaly\Congenital anomaly of visual system\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Congenital disease\Congenital anomaly\Congenital anomaly of nervous system\Congenital anomaly of central nervous system\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Congenital disease\Congenital anomaly\Congenital anomaly of head\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Disease\Congenital disease\Congenital anomaly\Congenital anomaly of head\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Developmental disorder\Congenital anomaly\Congenital anomaly of visual system\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Developmental disorder\Congenital anomaly\Congenital anomaly of visual system\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Disease\Developmental disorder\Congenital anomaly\Congenital anomaly of visual system\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Developmental disorder\Congenital anomaly\Congenital anomaly of nervous system\Congenital anomaly of central nervous system\Congenital anomaly of optic nerve\Congenital anomaly of optic disc\Congenital anomaly of right optic disc
\Disease\Developmental disorder\Congenital anomaly\Congenital anomaly of head\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of right retina\Congenital anomaly of right optic disc
\Disease\Developmental disorder\Congenital anomaly\Congenital anomaly of head\Congenital anomaly of eye\Congenital anomaly of posterior segment of eye\Congenital anomaly of retina\Congenital anomaly of optic disc\Congenital anomaly of right optic disc

Status: current, Defined. Date: 31-Jul 2019. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

3768559012 Congenital anomaly of right optic disc en Synonym Active Case insensitive SNOMED CT core

3768560019 Congenital anomaly of right optic disc (disorder) en Fully specified name Active Case insensitive SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Congenital anomaly of right optic disc	Finding site	Structure of right optic disc	true	Inferred relationship	Some	1
Congenital anomaly of right optic disc	Associated morphology	Morphologically abnormal structure	true	Inferred relationship	Some	1
Congenital anomaly of right optic disc	Is a	Congenital anomaly of optic disc	true	Inferred relationship	Some
Congenital anomaly of right optic disc	Occurrence	Congenital	true	Inferred relationship	Some	1
Congenital anomaly of right optic disc	Pathological process	Pathological developmental process	true	Inferred relationship	Some	1
Congenital anomaly of right optic disc	Is a	Disorder of right eye	false	Inferred relationship	Some
Congenital anomaly of right optic disc	Is a	Congenital anomaly of right retina	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Bilateral congenital anomaly of optic disc	Is a	True	Congenital anomaly of right optic disc	Inferred relationship	Some
Congenital pit of optic disc of right eye	Is a	True	Congenital anomaly of right optic disc	Inferred relationship	Some
Congenital coloboma of right optic disc	Is a	True	Congenital anomaly of right optic disc	Inferred relationship	Some

Reference Sets

Australian emergency department reference set

Clinical finding foundation reference set

Problem/Diagnosis reference set