33930006: Structure of subarachnoid space of brain (body structure)

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

\Structure of anatomical cluster (body structure)\Structure of anatomical compartment (body structure)\Intracranial structure\...

\Brain structure\Structure of brain cerebrospinal fluid pathway (body structure)\Cranial subarachnoid space structure (body structure)

\Structure of brain meninges (body structure)\Structure of subdural space and/or subarachnoid space of brain\Cranial subarachnoid space structure (body structure)

\Body organ structure\Membrane organ structure (body structure)\Meninges structure\Meninges part\Leptomeninges structure\Subarachnoid space structure (body structure)\Cranial subarachnoid space structure (body structure)
\Body organ structure\Membrane organ structure (body structure)\Meninges structure\Meninges part\Structure of brain meninges (body structure)\Structure of subdural space and/or subarachnoid space of brain\Cranial subarachnoid space structure (body structure)
\Body organ structure\Brain and spinal cord structure (body structure)\Brain structure\Structure of brain cerebrospinal fluid pathway (body structure)\Cranial subarachnoid space structure (body structure)

\Body system structure\Structure of subdivision of organ system (body structure)\Structure of subdivision of nervous system (body structure)\Structure of central nervous system\Central nervous system space\Structure of subdural space and/or subarachnoid space of brain\Cranial subarachnoid space structure (body structure)
\Body system structure\Structure of subdivision of organ system (body structure)\Structure of subdivision of nervous system (body structure)\Structure of central nervous system\Central nervous system space\Structure of brain cerebrospinal fluid pathway (body structure)\Cranial subarachnoid space structure (body structure)
\Body system structure\Structure of subdivision of organ system (body structure)\Structure of subdivision of nervous system (body structure)\Structure of central nervous system\Central nervous system space\Subarachnoid space structure (body structure)\Cranial subarachnoid space structure (body structure)
\Body system structure\Structure of subdivision of organ system (body structure)\Structure of subdivision of nervous system (body structure)\Structure of central nervous system\Central nervous system part\Brain and spinal cord structure (body structure)\Brain structure\Structure of brain cerebrospinal fluid pathway (body structure)\Cranial subarachnoid space structure (body structure)
\Body system structure\Structure of subdivision of organ system (body structure)\Structure of subdivision of nervous system (body structure)\Structure of central nervous system\Central nervous system part\Meninges structure\Meninges part\Leptomeninges structure\Subarachnoid space structure (body structure)\Cranial subarachnoid space structure (body structure)
\Body system structure\Structure of subdivision of organ system (body structure)\Structure of subdivision of nervous system (body structure)\Structure of central nervous system\Central nervous system part\Meninges structure\Meninges part\Structure of brain meninges (body structure)\Structure of subdural space and/or subarachnoid space of brain\Cranial subarachnoid space structure (body structure)
\Body system structure\Nervous system structure (body structure)\Structure of subdivision of nervous system (body structure)\Structure of central nervous system\Central nervous system space\Structure of subdural space and/or subarachnoid space of brain\Cranial subarachnoid space structure (body structure)
\Body system structure\Nervous system structure (body structure)\Structure of subdivision of nervous system (body structure)\Structure of central nervous system\Central nervous system space\Structure of brain cerebrospinal fluid pathway (body structure)\Cranial subarachnoid space structure (body structure)
\Body system structure\Nervous system structure (body structure)\Structure of subdivision of nervous system (body structure)\Structure of central nervous system\Central nervous system space\Subarachnoid space structure (body structure)\Cranial subarachnoid space structure (body structure)
\Body system structure\Nervous system structure (body structure)\Structure of subdivision of nervous system (body structure)\Structure of central nervous system\Central nervous system part\Brain and spinal cord structure (body structure)\Brain structure\Structure of brain cerebrospinal fluid pathway (body structure)\Cranial subarachnoid space structure (body structure)
\Body system structure\Nervous system structure (body structure)\Structure of subdivision of nervous system (body structure)\Structure of central nervous system\Central nervous system part\Meninges structure\Meninges part\Leptomeninges structure\Subarachnoid space structure (body structure)\Cranial subarachnoid space structure (body structure)
\Body system structure\Nervous system structure (body structure)\Structure of subdivision of nervous system (body structure)\Structure of central nervous system\Central nervous system part\Meninges structure\Meninges part\Structure of brain meninges (body structure)\Structure of subdural space and/or subarachnoid space of brain\Cranial subarachnoid space structure (body structure)

\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck (body structure)\Head structure (body structure)\Head part\Intracranial structure\...

\Brain structure\Structure of brain cerebrospinal fluid pathway (body structure)\Cranial subarachnoid space structure (body structure)

\Structure of brain meninges (body structure)\Structure of subdural space and/or subarachnoid space of brain\Cranial subarachnoid space structure (body structure)

\Anatomical space structure\Central nervous system space\...

\Structure of subdural space and/or subarachnoid space of brain\Cranial subarachnoid space structure (body structure)

\Structure of brain cerebrospinal fluid pathway (body structure)\Cranial subarachnoid space structure (body structure)

\Subarachnoid space structure (body structure)\Cranial subarachnoid space structure (body 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
Cranial subarachnoid space structure (body structure)	Is a	Subarachnoid space structure (body structure)	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Cranial subarachnoid space structure (body structure)	Is a	Intracranial structure	false	Inferred relationship	Existential restriction modifier (core metadata concept)
Cranial subarachnoid space structure (body structure)	Is a	Structure of organ cavity subdivision	false	Inferred relationship	Existential restriction modifier (core metadata concept)
Cranial subarachnoid space structure (body structure)	partie de	Entire subarachnoid space (body structure)	false	Additional relationship (core metadata concept)	Existential restriction modifier (core metadata concept)
Cranial subarachnoid space structure (body structure)	partie de	Entire cranial cavity	false	Additional relationship (core metadata concept)	Existential restriction modifier (core metadata concept)
Cranial subarachnoid space structure (body structure)	partie de	Entire organ cavity	false	Additional relationship (core metadata concept)	Existential restriction modifier (core metadata concept)
Cranial subarachnoid space structure (body structure)	Is a	Structure of brain meningeal space	false	Inferred relationship	Existential restriction modifier (core metadata concept)
Cranial subarachnoid space structure (body structure)	Is a	Structure of subdural space and/or subarachnoid space of brain	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Cranial subarachnoid space structure (body structure)	Is a	Structure of brain cerebrospinal fluid pathway (body structure)	true	Inferred relationship	Existential restriction modifier (core metadata concept)

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Entire cranial subarachnoid space	Is a	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of subarachnoid cistern	Is a	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)
Multiple closed fractures of skull AND/OR face with subarachnoid, subdural AND/OR extradural hemorrhage	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	4
Closed fracture of base of skull with subarachnoid, subdural AND/OR extradural hemorrhage	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Open fracture of base of skull with subarachnoid, subdural AND/OR extradural hemorrhage	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Pneumoencephalography	Procedure site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Multiple open fractures of skull AND/OR face with subarachnoid, subdural AND/OR extradural hemorrhage	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	5
Open skull fracture with subarachnoid, subdural AND/OR extradural hemorrhage	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	5
Open fracture of vault of skull with subarachnoid, subdural AND/OR extradural hemorrhage	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Open fracture of vault of skull with subarachnoid, subdural AND/OR extradural hemorrhage	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Pneumoventriculography	Procedure site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Closed fracture of vault of skull with subarachnoid, subdural AND/OR extradural hemorrhage	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Cerebellar subarachnoid space	Is a	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of frontal subarachnoid space (body structure)	Is a	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)
Occipital subarachnoid space	Is a	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)
Parietal subarachnoid space	Is a	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)
Sagittal subarachnoid space	Is a	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)
Entire subarachnoid space of brain (body structure)	Is a	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)
Temporal subarachnoid space	Is a	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)
Operation on subarachnoid space of brain	Procedure site	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Drainage of subarachnoid space of brain	Procedure site - Indirect (attribute)	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Drainage of subarachnoid space of brain	Procedure site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	3
Arachnoid cyst of pituitary	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Cerebral arachnoid cyst (disorder)	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid haemorrhage due to traumatic injury	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Spontaneous subarachnoid hemorrhage	Finding site	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Incision of cerebral subarachnoid space (procedure)	Procedure site - Direct (attribute)	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Drainage of cerebral subarachnoid space by aspiration (procedure)	Procedure site - Direct (attribute)	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Drainage of cerebral subarachnoid space by aspiration (procedure)	Procedure site - Indirect (attribute)	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage following injury with open intracranial wound AND moderate loss of consciousness (1-24 hours)	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage from carotid siphon and bifurcation	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid haemorrhage from vertebral artery	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Intracranial subarachnoid hemorrhage due to birth injury (disorder)	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage following injury without mention of open intracranial wound, with 1-24 hours loss of consciousness	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage following injury with open intracranial wound, with less than 1 hour loss of consciousness	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Subarachnoid hemorrhage following injury with open intracranial wound, with less than 1 hour loss of consciousness	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage following injury with open intracranial wound, with 1-24 hours loss of consciousness	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Subarachnoid hemorrhage following injury with open intracranial wound, with 1-24 hours loss of consciousness	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage following injury with open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Subarachnoid hemorrhage following injury with open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage following injury with open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage following injury with open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Subarachnoid haemorrhage due to ruptured arteriovenous malformation	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage due to ruptured aneurysm	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid haemorrhage from multiple aneurysms	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage from anterior cerebral artery aneurysm (disorder)	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage from middle cerebral artery aneurysm (disorder)	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage from posterior cerebral artery aneurysm	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid haemorrhage from anterior communicating artery aneurysm	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage from posterior communicating artery aneurysm	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid haemorrhage from basilar artery aneurysm	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid haemorrhage from posterior inferior cerebellar artery aneurysm	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage from carotid artery aneurysm (disorder)	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Other specified operation on subarachnoid space of brain	Procedure site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Operation on subarachnoid space of brain NOS	Procedure site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Subarachnoid hemorrhage following injury with open intracranial wound, unspecified state of consciousness	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage following injury with open intracranial wound, with loss of consciousness of unspecified duration	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage following injury with open intracranial wound, with concussion, unspecified	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage from anterior cerebral artery aneurysm (disorder)	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid haemorrhage from multiple aneurysms	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage from carotid artery aneurysm (disorder)	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage from posterior cerebral artery aneurysm	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage from posterior communicating artery aneurysm	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage from middle cerebral artery aneurysm (disorder)	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid haemorrhage from basilar artery aneurysm	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid haemorrhage from posterior inferior cerebellar artery aneurysm	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid haemorrhage due to traumatic injury	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Open fracture of base of skull with subarachnoid, subdural AND/OR extradural hemorrhage	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	4
Intracranial subarachnoid hemorrhage due to birth injury (disorder)	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Perinatal subarachnoid hemorrhage	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Open fracture of vault of skull with subarachnoid, subdural AND/OR extradural hemorrhage	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	4
Subarachnoid haemorrhage from anterior communicating artery aneurysm	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage from carotid siphon and bifurcation	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid haemorrhage from vertebral artery	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage due to ruptured aneurysm	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage from middle cerebral artery aneurysm (disorder)	Finding site	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage from posterior cerebral artery aneurysm	Finding site	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage from carotid artery aneurysm (disorder)	Finding site	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Cerebral arachnoid cyst (disorder)	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage following injury with open intracranial wound, unspecified state of consciousness	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid haemorrhage from anterior communicating artery aneurysm	Finding site	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid haemorrhage from posterior inferior cerebellar artery aneurysm	Finding site	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Spontaneous subarachnoid hemorrhage	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Drainage of subarachnoid space of brain	Procedure site - Indirect (attribute)	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage following injury with open intracranial wound, with concussion, unspecified	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Perinatal subarachnoid hemorrhage	Finding site	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Drainage of cerebral subarachnoid space by aspiration (procedure)	Procedure site - Indirect (attribute)	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid haemorrhage from vertebral artery	Finding site	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage due to ruptured aneurysm	Finding site	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid haemorrhage due to ruptured arteriovenous malformation	Finding site	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage following injury with open intracranial wound, with loss of consciousness of unspecified duration	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid haemorrhage from multiple aneurysms	Finding site	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid haemorrhage from basilar artery aneurysm	Finding site	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid haemorrhage due to traumatic injury	Finding site	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage from carotid siphon and bifurcation	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage from posterior communicating artery aneurysm	Finding site	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage from anterior cerebral artery aneurysm (disorder)	Finding site	True	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage following injury without mention of open intracranial wound, with 1-24 hours loss of consciousness	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Intracranial subarachnoid hemorrhage due to birth injury (disorder)	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subarachnoid hemorrhage following injury with open intracranial wound AND moderate loss of consciousness (1-24 hours)	Finding site	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Fistulization of cerebral subarachnoid space	Procedure site - Direct (attribute)	False	Cranial subarachnoid space structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1

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Reference Sets

Anatomy structure and entire association reference set (foundation metadata concept)

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Id	Description	Lang	Type	Status	Case?	Module
56647014	Cranial subarachnoid space	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
485675012	Cranial subarachnoid space structure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
2638712014	Structure of subarachnoid space of brain (body structure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
2642742017	Structure of subarachnoid space of brain	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
2646962015	Subarachnoid space of brain	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
56647014	Cranial subarachnoid space	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
56647014	Cranial subarachnoid space	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
485675012	Cranial subarachnoid space structure	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
485675012	Cranial subarachnoid space structure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
765392013	Cranial subarachnoid space structure (body structure)	en	Fully specified name	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
2638712014	Structure of subarachnoid space of brain (body structure)	en	Fully specified name	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
2638712014	Structure of subarachnoid space of brain (body structure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
2642742017	Structure of subarachnoid space of brain	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
2642742017	Structure of subarachnoid space of brain	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
2646962015	Subarachnoid space of brain	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
2646962015	Subarachnoid space of brain	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core