31467002: Base of skull structure (body structure)

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

\Body organ structure\Structure of bone (organ)\Bone structure\Regional bone structure\Bone structure of head and/or neck\Bone structure of head\Bone structure of cranium\Bone structure of neurocranium\Base of skull structure

\Body system structure\Structure of musculoskeletal system\...

\Structure of regional musculoskeletal system\Structure of musculoskeletal system of head and/or neck\Musculoskeletal structure of head\Bone and/or joint structure of cranium\Bone and/or joint structure of neurocranium\Bone structure of neurocranium\Base of skull structure
\Structure of regional musculoskeletal system\Structure of musculoskeletal system of head and/or neck\Musculoskeletal structure of head\Bone and/or joint structure of cranium\Bone structure of cranium\Bone structure of neurocranium\Base of skull structure
\Structure of regional musculoskeletal system\Structure of musculoskeletal system of head and/or neck\Musculoskeletal structure of head\Bone structure of head\Bone structure of cranium\Bone structure of neurocranium\Base of skull structure
\Structure of regional musculoskeletal system\Regional bone structure\Bone structure of head and/or neck\Bone structure of head\Bone structure of cranium\Bone structure of neurocranium\Base of skull structure

\Bone and/or joint structure\Bone structure\Regional bone structure\Bone structure of head and/or neck\Bone structure of head\Bone structure of cranium\Bone structure of neurocranium\Base of skull structure

\Skeletal system structure\Structure of bony skeleton\Bony skeleton subdivision\Bone structure\Regional bone structure\Bone structure of head and/or neck\Bone structure of head\Bone structure of cranium\Bone structure of neurocranium\Base of skull structure
\Skeletal system structure\Axial skeleton structure\Bone structure of head\Bone structure of cranium\Bone structure of neurocranium\Base of skull structure

Status: current, Primitive. Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

484881011 Base of skull structure en Synonym Active Case insensitive SNOMED CT core
52604012 Base of skull en Synonym Active Case insensitive SNOMED CT core
762591014 Base of skull structure (body structure) en Fully specified name Active Case insensitive SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Base of skull structure	Is a	Neurocranium structure	false	Inferred relationship	Some
Base of skull structure	Is a	Bone structure of neurocranium	true	Inferred relationship	Some
Base of skull structure	Is a	Bony skeleton subdivision	false	Inferred relationship	Some
Base of skull structure	Is a	Bone structure of cranium	false	Inferred relationship	Some
Base of skull structure	Is a	Base (external anatomical feature)	false	Inferred relationship	Some
Base of skull structure	Part of	Entire cranial bone	false	Additional relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Malignant otitis externa of left external auditory canal	Finding site	True	Base of skull structure	Inferred relationship	Some	1
Malignant otitis externa of right external auditory canal	Finding site	False	Base of skull structure	Inferred relationship	Some	2
Closed fracture of base of skull without mention of intracranial injury, unspecified state of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull without mention of intracranial injury, with loss of consciousness of unspecified duration	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull without mention of intracranial injury, with concussion, unspecified	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull with intracranial injury, unspecified state of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull with intracranial injury, with loss of consciousness of unspecified duration	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull with intracranial injury, with concussion, unspecified	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull without mention of intracranial injury, unspecified state of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull without mention of intracranial injury, with loss of consciousness of unspecified duration	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull without mention of intracranial injury, with concussion, unspecified	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull with intracranial injury, unspecified state of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull with intracranial injury, with loss of consciousness of unspecified duration	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull with intracranial injury, with concussion, unspecified	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Fracture of base of skull NOS	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull without mention of intracranial injury, with no loss of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull without mention of intracranial injury, with less than 1 hour loss of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull without mention of intracranial injury, with 1-24 hours loss of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull without mention of intracranial injury, with more than 24 hours loss of consciousness and return to pre-existing conscious level	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull without mention of intracranial injury, with more than 24 hours loss of consciousness without return to pre-existing conscious level	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull with intracranial injury, with no loss of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull with intracranial injury, with less than 1 hour loss of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull with intracranial injury, with 1-24 hours loss of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull with intracranial injury, with more than 24 hours loss of consciousness and return to pre-existing conscious level	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull with intracranial injury, with more than 24 hours loss of consciousness without return to pre-existing conscious level	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull without mention of intracranial injury, with no loss of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull without mention of intracranial injury, with less than 1 hour loss of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull without mention of intracranial injury, with 1-24 hours loss of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull without mention of intracranial injury, with more than 24 hours loss of consciousness and return to pre-existing conscious level	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull without mention of intracranial injury, with more than 24 hours loss of consciousness without return to pre-existing conscious level	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull with intracranial injury, with no loss of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull with intracranial injury, with less than 1 hour loss of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull with intracranial injury, with 1-24 hours loss of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull with intracranial injury, with more than 24 hours loss of consciousness and return to pre-existing conscious level	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull with intracranial injury, with more than 24 hours loss of consciousness without return to pre-existing conscious level	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Structure of body of sphenoid bone	Is a	True	Base of skull structure	Inferred relationship	Some
Structure of foramen lacerum	Is a	True	Base of skull structure	Inferred relationship	Some
Structure of greater wing of sphenoid bone	Is a	True	Base of skull structure	Inferred relationship	Some
Structure of lesser wing of sphenoid bone	Is a	True	Base of skull structure	Inferred relationship	Some
Malignant otitis externa of right external auditory canal	Finding site	True	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull with cerebral laceration	Finding site	True	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull with cerebral contusion	Finding site	True	Base of skull structure	Inferred relationship	Some	1
Skull base reconstruction with nasoseptal pedicle flap	Procedure site - Direct	True	Base of skull structure	Inferred relationship	Some	1214368015
Bone structure of cranial fossa	Is a	True	Base of skull structure	Inferred relationship	Some
Craniectomy of base of skull and excision of midline neoplasm of brain	Procedure site - Direct	True	Base of skull structure	Inferred relationship	Some	2
Hyperostosis cranialis interna	Finding site	True	Base of skull structure	Inferred relationship	Some	1
Hyperostosis cranialis interna	Finding site	True	Base of skull structure	Inferred relationship	Some	2
Entire base of skull	Is a	True	Base of skull structure	Inferred relationship	Some
Reconstruction of anterior skull base using pedicle inferior turbinate flap	Procedure site - Direct	True	Base of skull structure	Inferred relationship	Some	1
Excision of base of skull	Procedure site - Direct	True	Base of skull structure	Inferred relationship	Some	1
Plain X-ray base of skull	Procedure site - Direct	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Intracranial haemorrhage co-occurrent and due to open fracture of base of skull	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull with intracranial injury, with concussion, unspecified	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Plain X-ray base of skull	Procedure site - Direct	True	Base of skull structure	Inferred relationship	Some	1
Intracranial haemorrhage co-occurrent and due to closed fracture of base of skull	Finding site	True	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull with intracranial injury	Finding site	True	Base of skull structure	Inferred relationship	Some	1
Intracranial haemorrhage co-occurrent and due to open fracture of base of skull	Finding site	True	Base of skull structure	Inferred relationship	Some	1
Fracture of base of skull NOS	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull without mention of intracranial injury, with loss of consciousness of unspecified duration	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull with intracranial injury, unspecified state of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull with intracranial injury, with more than 24 hours loss of consciousness without return to pre-existing conscious level	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull with intracranial injury, with more than 24 hours loss of consciousness and return to pre-existing conscious level	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull with intracranial injury, with loss of consciousness of unspecified duration	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull without intracranial injury	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull without mention of intracranial injury, with no loss of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull without mention of intracranial injury, with more than 24 hours loss of consciousness and return to pre-existing conscious level	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull without mention of intracranial injury, with more than 24 hours loss of consciousness and return to pre-existing conscious level	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull with intracranial injury, with 1-24 hours loss of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull without mention of intracranial injury, with 1-24 hours loss of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull without mention of intracranial injury, with less than 1 hour loss of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Basilar skull invagination	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull without mention of intracranial injury, with more than 24 hours loss of consciousness without return to pre-existing conscious level	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull with intracranial injury, with 1-24 hours loss of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull without mention of intracranial injury, with concussion, unspecified	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull without mention of intracranial injury, with loss of consciousness of unspecified duration	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull without mention of intracranial injury, with more than 24 hours loss of consciousness without return to pre-existing conscious level	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull with intracranial injury, with less than 1 hour loss of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull with intracranial injury, with no loss of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull with subarachnoid, subdural AND/OR extradural haemorrhage	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull without mention of intracranial injury, with no loss of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Cerebral laceration AND/OR contusion co-occurrent and due to closed fracture of base of skull	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture base of skull without mention of intracranial injury	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull with intracranial injury, with more than 24 hours loss of consciousness without return to pre-existing conscious level	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull with intracranial injury, with more than 24 hours loss of consciousness and return to pre-existing conscious level	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull with intracranial injury, unspecified state of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull with intracranial injury, with loss of consciousness of unspecified duration	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull with intracranial injury, with concussion, unspecified	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Platybasia	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull without mention of intracranial injury, unspecified state of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull without mention of intracranial injury, with 1-24 hours loss of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull without mention of intracranial injury, with less than 1 hour loss of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull without intracranial injury	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Fracture of base of skull	Finding site	True	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull without mention of intracranial injury, with concussion, unspecified	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull with intracranial injury, with no loss of consciousness	Finding site	True	Base of skull structure	Inferred relationship	Some	1
Open fracture of base of skull with intracranial injury, with less than 1 hour loss of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
Intracranial injury co-occurrent and due to closed fracture of base of skull	Finding site	True	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull	Finding site	True	Base of skull structure	Inferred relationship	Some	1
Closed fracture of base of skull without mention of intracranial injury, unspecified state of consciousness	Finding site	False	Base of skull structure	Inferred relationship	Some	1
CT of base of skull	Procedure site - Direct	False	Base of skull structure	Inferred relationship	Some	1

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Reference Sets

ICD-O simple map reference set

Anatomy structure and entire association reference set

Anatomical site reference set

Anatomical location name reference set

Body structure foundation reference set

Skeletal system reference set

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Id	Description	Lang	Type	Status	Case?	Module
484881011	Base of skull structure	en	Synonym	Active	Case insensitive	SNOMED CT core
52604012	Base of skull	en	Synonym	Active	Case insensitive	SNOMED CT core
762591014	Base of skull structure (body structure)	en	Fully specified name	Active	Case insensitive	SNOMED CT core