1126671000000102: Dual energy X-ray photon absorptiometry of bilateral hips (procedure)

SNOMED CT Concept\Procedure\...

\Procedure by site\Procedure on body region\Procedure on extremity\Procedure on bone of extremity\Procedure on bone of lower extremity\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Procedure on body region\Procedure on extremity\Procedure on bone of extremity\Procedure on bone of lower extremity\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Procedure on body region\Procedure on extremity\Procedure on lower extremity\Imaging of lower limb\Radiographic procedure on lower extremity\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Procedure on body region\Procedure on extremity\Procedure on lower extremity\Imaging of lower limb\Radiographic procedure on lower extremity\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Procedure on body region\Procedure on extremity\Procedure on lower extremity\Imaging of lower limb\Radiographic procedure on lower extremity\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Procedure on body region\Procedure on extremity\Procedure on lower extremity\Imaging of lower limb\Radiographic procedure on lower extremity\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Procedure on body region\Procedure on extremity\Procedure on lower extremity\Procedure on bone of lower extremity\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Procedure on body region\Procedure on extremity\Procedure on lower extremity\Procedure on bone of lower extremity\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Procedure on body region\Procedure on extremity\Procedure on lower extremity\Procedure on hip\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Procedure on body region\Procedure on extremity\Procedure on lower extremity\Procedure on hip\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Procedure on body region\Procedure on trunk\Imaging of pelvis\Radiographic procedure on pelvic region\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Procedure on body region\Procedure on trunk\Imaging of pelvis\Radiographic procedure on pelvic region\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Procedure on body region\Procedure on trunk\Procedure on hip\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Procedure on body region\Procedure on trunk\Procedure on hip\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Imaging by body site\Imaging of lower limb\Radiographic procedure on lower extremity\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Imaging by body site\Imaging of lower limb\Radiographic procedure on lower extremity\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Imaging by body site\Imaging of lower limb\Radiographic procedure on lower extremity\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Imaging by body site\Imaging of lower limb\Radiographic procedure on lower extremity\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Imaging by body site\Imaging of pelvis\Radiographic procedure on pelvic region\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Imaging by body site\Imaging of pelvis\Radiographic procedure on pelvic region\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Imaging by body site\Imaging of musculoskeletal system\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Imaging by body site\Imaging of musculoskeletal system\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on pelvic region\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on pelvic region\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on lower extremity\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on lower extremity\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on lower extremity\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on lower extremity\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Radiographic imaging of bone\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Radiographic imaging of bone\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Procedure on bone of extremity\Procedure on bone of lower extremity\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Procedure on organ\Procedure on bone (organ)\Procedure on bone of extremity\Procedure on bone of lower extremity\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\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\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\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\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Procedure on body system\Procedure on musculoskeletal system\Procedure on skeletal system\Procedure on bone (organ)\Radiographic imaging of bone\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Procedure on body system\Procedure on musculoskeletal system\Procedure on skeletal system\Procedure on bone (organ)\Radiographic imaging of bone\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Procedure on body system\Procedure on musculoskeletal system\Procedure on skeletal system\Procedure on bone (organ)\Procedure on bone of extremity\Procedure on bone of lower extremity\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Procedure by site\Procedure on body system\Procedure on musculoskeletal system\Procedure on skeletal system\Procedure on bone (organ)\Procedure on bone of extremity\Procedure on bone of lower extremity\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips

\Procedure by method\Evaluation procedure\...

\Evaluation of musculoskeletal system\Imaging of musculoskeletal system\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\...

\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips

\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips

\Imaging\Imaging by body site\Imaging of lower limb\Radiographic procedure on lower extremity\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Imaging\Imaging by body site\Imaging of lower limb\Radiographic procedure on lower extremity\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Imaging\Imaging by body site\Imaging of lower limb\Radiographic procedure on lower extremity\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Imaging\Imaging by body site\Imaging of lower limb\Radiographic procedure on lower extremity\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Imaging\Imaging by body site\Imaging of pelvis\Radiographic procedure on pelvic region\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Imaging\Imaging by body site\Imaging of pelvis\Radiographic procedure on pelvic region\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Imaging\Imaging by body site\Imaging of musculoskeletal system\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Imaging\Imaging by body site\Imaging of musculoskeletal system\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Imaging\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on pelvic region\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Imaging\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on pelvic region\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Imaging\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Imaging\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Imaging\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on lower extremity\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Imaging\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on lower extremity\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Imaging\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on lower extremity\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Imaging\Imaging by body site\Radiographic imaging procedure by site\Radiographic procedure on lower extremity\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Imaging\Radiographic imaging procedure\X-ray photon absorptiometry\Dual energy X-ray absorptiometry\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Imaging\Radiographic imaging procedure\X-ray photon absorptiometry\Dual energy X-ray absorptiometry\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Imaging\Radiographic imaging procedure\Radiographic imaging procedure by site\Radiographic procedure on pelvic region\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Imaging\Radiographic imaging procedure\Radiographic imaging procedure by site\Radiographic procedure on pelvic region\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Imaging\Radiographic imaging procedure\Radiographic imaging procedure by site\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Imaging\Radiographic imaging procedure\Radiographic imaging procedure by site\Radiographic procedure on musculoskeletal system\Radiographic imaging of bone\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Imaging\Radiographic imaging procedure\Radiographic imaging procedure by site\Radiographic procedure on lower extremity\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Imaging\Radiographic imaging procedure\Radiographic imaging procedure by site\Radiographic procedure on lower extremity\Radiography of hip\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Imaging\Radiographic imaging procedure\Radiographic imaging procedure by site\Radiographic procedure on lower extremity\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of right hip\Dual energy X-ray photon absorptiometry of bilateral hips
\Imaging\Radiographic imaging procedure\Radiographic imaging procedure by site\Radiographic procedure on lower extremity\Skeletal X-ray of lower limb\X-ray of bone of hip\Dual energy X-ray absorptiometry of hip\Dual energy X-ray photon absorptiometry of left hip\Dual energy X-ray photon absorptiometry of bilateral hips

Status: current, Sufficiently defined by necessary conditions definition status. Date: 05-Aug 2020. Module: SNOMED CT United Kingdom clinical extension module

Descriptions:

Id Description Lang Type Status Case? Module

2007741000000119 Dual energy X-ray photon absorptiometry of bilateral hips en Synonym Active Only initial character case insensitive SNOMED CT United Kingdom clinical extension module

2007751000000116 Dual energy X-ray photon absorptiometry of bilateral hips (procedure) en Fully specified name Active Only initial character case insensitive SNOMED CT United Kingdom clinical extension module

2007761000000118 DEXA of both hips en Synonym Active Entire term case sensitive SNOMED CT United Kingdom clinical extension module

2007771000000113 DXA of both hips en Synonym Active Entire term case sensitive SNOMED CT United Kingdom clinical extension module

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Dual energy X-ray photon absorptiometry of bilateral hips	Is a	Dual energy X-ray photon absorptiometry of left hip	true	Inferred relationship	Existential restriction modifier
Dual energy X-ray photon absorptiometry of bilateral hips	Is a	Dual energy X-ray photon absorptiometry of right hip	true	Inferred relationship	Existential restriction modifier
Dual energy X-ray photon absorptiometry of bilateral hips	Method	Radiographic imaging - action	true	Inferred relationship	Existential restriction modifier	2
Dual energy X-ray photon absorptiometry of bilateral hips	Procedure site - Direct	Bone structure of left hip joint region	true	Inferred relationship	Existential restriction modifier	1
Dual energy X-ray photon absorptiometry of bilateral hips	Method	Radiographic imaging - action	true	Inferred relationship	Existential restriction modifier	1
Dual energy X-ray photon absorptiometry of bilateral hips	Procedure site - Direct	Bone structure of right hip joint region	true	Inferred relationship	Existential restriction modifier	2

Inbound Relationships

Type

Active

Source

Characteristic

Refinability

Group

This concept is not in any reference sets