388131000119100: Computed tomography of mastoid without contrast (procedure)

SNOMED CT Concept\Procedure\...

\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Imaging of head\Radiography of head\Computed tomography of head\Computed tomography of head without contrast\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Imaging of head\Radiography of head\Computed tomography of head\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Imaging of head\Radiography of head\Computed tomography of head\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Imaging of head\Radiography of head\Mastoid processes X-ray\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Mastoid and middle ear procedure\Mastoid processes X-ray\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Procedure on bone of skull\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Procedure on bone of skull\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Procedure on bone of skull\Procedure on temporal bone\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Procedure on bone of skull\Procedure on temporal bone\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Procedure on head\Procedure on bone of skull\Procedure on temporal bone\Mastoid processes X-ray\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Radiography of face, head AND/OR neck\Radiography of head\Computed tomography of head\Computed tomography of head without contrast\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Radiography of face, head AND/OR neck\Radiography of head\Computed tomography of head\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Radiography of face, head AND/OR neck\Radiography of head\Computed tomography of head\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body region\Procedure on head AND/OR neck\Radiography of face, head AND/OR neck\Radiography of head\Mastoid processes X-ray\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Imaging by body site\Imaging of musculoskeletal system\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Procedure by site\Imaging by body site\Imaging of musculoskeletal system\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Imaging by body site\Imaging of musculoskeletal system\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Mastoid processes X-ray\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Imaging by body site\Imaging of musculoskeletal system\Radiographic procedure on musculoskeletal system\Computed tomography of musculoskeletal system structures\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Procedure by site\Imaging by body site\Imaging of musculoskeletal system\Radiographic procedure on musculoskeletal system\Computed tomography of musculoskeletal system structures\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Imaging by body site\Imaging of head\Radiography of head\Computed tomography of head\Computed tomography of head without contrast\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Procedure by site\Imaging by body site\Imaging of head\Radiography of head\Computed tomography of head\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Procedure by site\Imaging by body site\Imaging of head\Radiography of head\Computed tomography of head\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Imaging by body site\Imaging of head\Radiography of head\Mastoid processes X-ray\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Procedure by site\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Mastoid processes X-ray\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on musculoskeletal system\Computed tomography of musculoskeletal system structures\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Procedure by site\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on musculoskeletal system\Computed tomography of musculoskeletal system structures\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Imaging by body site\Radiographic imaging procedure by site\Radiography of face, head AND/OR neck\Radiography of head\Computed tomography of head\Computed tomography of head without contrast\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Procedure by site\Imaging by body site\Radiographic imaging procedure by site\Radiography of face, head AND/OR neck\Radiography of head\Computed tomography of head\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Procedure by site\Imaging by body site\Radiographic imaging procedure by site\Radiography of face, head AND/OR neck\Radiography of head\Computed tomography of head\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Imaging by body site\Radiographic imaging procedure by site\Radiography of face, head AND/OR neck\Radiography of head\Mastoid processes X-ray\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Radiographic imaging of bone\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Radiographic imaging of bone\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Radiographic imaging of bone\Mastoid processes X-ray\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Procedure on bone of skull\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Procedure on bone of skull\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Procedure on bone of skull\Procedure on temporal bone\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Procedure on bone of skull\Procedure on temporal bone\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Procedure on bone of skull\Procedure on temporal bone\Mastoid processes X-ray\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body system\Procedure on musculoskeletal system\Evaluation of musculoskeletal system\Imaging of musculoskeletal system\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body system\Procedure on musculoskeletal system\Evaluation of musculoskeletal system\Imaging of musculoskeletal system\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body system\Procedure on musculoskeletal system\Evaluation of musculoskeletal system\Imaging of musculoskeletal system\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Mastoid processes X-ray\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body system\Procedure on musculoskeletal system\Evaluation of musculoskeletal system\Imaging of musculoskeletal system\Radiographic procedure on musculoskeletal system\Computed tomography of musculoskeletal system structures\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body system\Procedure on musculoskeletal system\Evaluation of musculoskeletal system\Imaging of musculoskeletal system\Radiographic procedure on musculoskeletal system\Computed tomography of musculoskeletal system structures\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body system\Procedure on musculoskeletal system\Procedure on skeletal system\Procedure on bone (organ)\Radiographic imaging of bone\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body system\Procedure on musculoskeletal system\Procedure on skeletal system\Procedure on bone (organ)\Radiographic imaging of bone\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body system\Procedure on musculoskeletal system\Procedure on skeletal system\Procedure on bone (organ)\Radiographic imaging of bone\Mastoid processes X-ray\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body system\Procedure on musculoskeletal system\Procedure on skeletal system\Procedure on bone (organ)\Procedure on bone of skull\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body system\Procedure on musculoskeletal system\Procedure on skeletal system\Procedure on bone (organ)\Procedure on bone of skull\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body system\Procedure on musculoskeletal system\Procedure on skeletal system\Procedure on bone (organ)\Procedure on bone of skull\Procedure on temporal bone\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body system\Procedure on musculoskeletal system\Procedure on skeletal system\Procedure on bone (organ)\Procedure on bone of skull\Procedure on temporal bone\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Procedure by site\Procedure on body system\Procedure on musculoskeletal system\Procedure on skeletal system\Procedure on bone (organ)\Procedure on bone of skull\Procedure on temporal bone\Mastoid processes X-ray\Computed tomography of mastoid\Computed tomography of mastoid without contrast

\Procedure by method\Evaluation procedure\...

\Evaluation of musculoskeletal system\Imaging of musculoskeletal system\Radiographic procedure on musculoskeletal system\...

\Radiographic imaging of bone\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Radiographic imaging of bone\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Radiographic imaging of bone\Mastoid processes X-ray\Computed tomography of mastoid\Computed tomography of mastoid without contrast

\Computed tomography of musculoskeletal system structures\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\...

\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast

\Computed tomography of mastoid\Computed tomography of mastoid without contrast

\Imaging\Imaging procedure without contrast\Computed tomography without contrast\Computed tomography of head without contrast\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Imaging\Imaging by body site\Imaging of musculoskeletal system\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Imaging\Imaging by body site\Imaging of musculoskeletal system\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Imaging\Imaging by body site\Imaging of musculoskeletal system\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Mastoid processes X-ray\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Imaging\Imaging by body site\Imaging of musculoskeletal system\Radiographic procedure on musculoskeletal system\Computed tomography of musculoskeletal system structures\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Imaging\Imaging by body site\Imaging of musculoskeletal system\Radiographic procedure on musculoskeletal system\Computed tomography of musculoskeletal system structures\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Imaging\Imaging by body site\Imaging of head\Radiography of head\Computed tomography of head\Computed tomography of head without contrast\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Imaging\Imaging by body site\Imaging of head\Radiography of head\Computed tomography of head\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Imaging\Imaging by body site\Imaging of head\Radiography of head\Computed tomography of head\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Imaging\Imaging by body site\Imaging of head\Radiography of head\Mastoid processes X-ray\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Imaging\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Imaging\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Imaging\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Mastoid processes X-ray\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Imaging\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on musculoskeletal system\Computed tomography of musculoskeletal system structures\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Imaging\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on musculoskeletal system\Computed tomography of musculoskeletal system structures\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Imaging\Imaging by body site\Radiographic imaging procedure by site\Radiography of face, head AND/OR neck\Radiography of head\Computed tomography of head\Computed tomography of head without contrast\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Imaging\Imaging by body site\Radiographic imaging procedure by site\Radiography of face, head AND/OR neck\Radiography of head\Computed tomography of head\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Imaging\Imaging by body site\Radiographic imaging procedure by site\Radiography of face, head AND/OR neck\Radiography of head\Computed tomography of head\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Imaging\Imaging by body site\Radiographic imaging procedure by site\Radiography of face, head AND/OR neck\Radiography of head\Mastoid processes X-ray\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Imaging\Radiographic imaging procedure\Radiographic imaging procedure by site\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Imaging\Radiographic imaging procedure\Radiographic imaging procedure by site\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Imaging\Radiographic imaging procedure\Radiographic imaging procedure by site\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Mastoid processes X-ray\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Imaging\Radiographic imaging procedure\Radiographic imaging procedure by site\Radiographic procedure on musculoskeletal system\Computed tomography of musculoskeletal system structures\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Imaging\Radiographic imaging procedure\Radiographic imaging procedure by site\Radiographic procedure on musculoskeletal system\Computed tomography of musculoskeletal system structures\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Imaging\Radiographic imaging procedure\Radiographic imaging procedure by site\Radiography of face, head AND/OR neck\Radiography of head\Computed tomography of head\Computed tomography of head without contrast\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Imaging\Radiographic imaging procedure\Radiographic imaging procedure by site\Radiography of face, head AND/OR neck\Radiography of head\Computed tomography of head\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Imaging\Radiographic imaging procedure\Radiographic imaging procedure by site\Radiography of face, head AND/OR neck\Radiography of head\Computed tomography of head\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Imaging\Radiographic imaging procedure\Radiographic imaging procedure by site\Radiography of face, head AND/OR neck\Radiography of head\Mastoid processes X-ray\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Imaging\Radiographic imaging procedure\Computed tomography\Computed tomography without contrast\Computed tomography of head without contrast\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Imaging\Radiographic imaging procedure\Computed tomography\Computed tomography of head\Computed tomography of head without contrast\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Imaging\Radiographic imaging procedure\Computed tomography\Computed tomography of head\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Imaging\Radiographic imaging procedure\Computed tomography\Computed tomography of head\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast
\Imaging\Radiographic imaging procedure\Computed tomography\Computed tomography of musculoskeletal system structures\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of temporal bone without contrast\Computed tomography of mastoid without contrast
\Imaging\Radiographic imaging procedure\Computed tomography\Computed tomography of musculoskeletal system structures\Computed tomography of bone\Computed tomography of skull\Computed tomography of temporal bone\Computed tomography of mastoid\Computed tomography of mastoid without contrast

Status: current, Sufficiently defined by necessary conditions definition status. Date: 31-Jan 2017. Module: SNOMED CT core module

Descriptions:

Id Description Lang Type Status Case? Module

3313414013 Computed tomography of mastoid without contrast (procedure) en Fully specified name Active Entire term case insensitive SNOMED CT core module

3313415014 Computed tomography of mastoid without contrast en Synonym Active Entire term case insensitive SNOMED CT core module

3315293017 CT of mastoid without contrast en Synonym Active Entire term case sensitive SNOMED CT core module

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Computed tomography of mastoid without contrast	Is a	Computed tomography of mastoid	true	Inferred relationship	Existential restriction modifier
Computed tomography of mastoid without contrast	Is a	Computed tomography of temporal bone without contrast	true	Inferred relationship	Existential restriction modifier
Computed tomography of mastoid without contrast	Method	Computed tomography imaging - action	true	Inferred relationship	Existential restriction modifier	1
Computed tomography of mastoid without contrast	Procedure site - Direct	Mastoid structure	true	Inferred relationship	Existential restriction modifier	1

Inbound Relationships

Type

Active

Source

Characteristic

Refinability

Group

This concept is not in any reference sets