16045591000119109: Derangement of bilateral hip joints (disorder)

SNOMED CT Concept\Clinical finding (finding)\...

\Finding of limb structure\Disorder of limb (disorder)\Disorder of lower limb\Disorder of left lower extremity (disorder)\Disorder of left hip joint (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of limb structure\Disorder of limb (disorder)\Disorder of lower limb\Disorder of right lower extremity (disorder)\Disorder of right hip joint (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of limb structure\Disorder of limb (disorder)\Disorder of lower limb\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of limb structure\Disorder of limb (disorder)\Disorder of lower limb\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of limb structure\Disorder of limb (disorder)\Disorder of lower limb\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of limb structure\Disorder of limb (disorder)\Disorder of lower limb\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of limb structure\Finding of lower limb\Disorder of lower limb\Disorder of left lower extremity (disorder)\Disorder of left hip joint (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of limb structure\Finding of lower limb\Disorder of lower limb\Disorder of right lower extremity (disorder)\Disorder of right hip joint (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of limb structure\Finding of lower limb\Disorder of lower limb\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of limb structure\Finding of lower limb\Disorder of lower limb\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of limb structure\Finding of lower limb\Disorder of lower limb\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of limb structure\Finding of lower limb\Disorder of lower limb\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of limb structure\Finding of lower limb\Finding of hip region\Hip joint finding\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of limb structure\Finding of lower limb\Finding of hip region\Hip joint finding\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of limb structure\Finding of lower limb\Finding of hip region\Hip joint finding\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of limb structure\Finding of lower limb\Finding of hip region\Hip joint finding\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of limb structure\Finding of lower limb\Finding of hip region\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of limb structure\Finding of lower limb\Finding of hip region\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of limb structure\Finding of lower limb\Finding of hip region\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of limb structure\Finding of lower limb\Finding of hip region\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)

\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of hip region\Hip joint finding\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of hip region\Hip joint finding\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of hip region\Hip joint finding\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of hip region\Hip joint finding\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of hip region\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of hip region\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of hip region\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of hip region\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)

\Finding of movement (finding)\Finding of joint movement\Joint function disorder\Joint derangement (disorder)\Derangement of joint of hip (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of movement (finding)\Finding of joint movement\Joint function disorder\Joint derangement (disorder)\Derangement of joint of hip (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of movement (finding)\Movement disorder\Joint derangement (disorder)\Derangement of joint of hip (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Finding of movement (finding)\Movement disorder\Joint derangement (disorder)\Derangement of joint of hip (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)

\Musculoskeletal finding\Joint finding\Arthropathy (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Musculoskeletal finding\Joint finding\Arthropathy (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Musculoskeletal finding\Joint finding\Arthropathy (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Musculoskeletal finding\Joint finding\Arthropathy (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Musculoskeletal finding\Joint finding\Arthropathy (disorder)\Joint derangement (disorder)\Derangement of joint of hip (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Musculoskeletal finding\Joint finding\Arthropathy (disorder)\Joint derangement (disorder)\Derangement of joint of hip (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Musculoskeletal finding\Joint finding\Hip joint finding\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Musculoskeletal finding\Joint finding\Hip joint finding\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Musculoskeletal finding\Joint finding\Hip joint finding\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Musculoskeletal finding\Joint finding\Hip joint finding\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Musculoskeletal finding\Disorder of musculoskeletal system\Disorder of skeletal system\Structural abnormality of skeleton (disorder)\Joint derangement (disorder)\Derangement of joint of hip (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Musculoskeletal finding\Disorder of musculoskeletal system\Disorder of skeletal system\Structural abnormality of skeleton (disorder)\Joint derangement (disorder)\Derangement of joint of hip (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Musculoskeletal finding\Disorder of musculoskeletal system\Disorder of skeletal system\Arthropathy (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Musculoskeletal finding\Disorder of musculoskeletal system\Disorder of skeletal system\Arthropathy (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Musculoskeletal finding\Disorder of musculoskeletal system\Disorder of skeletal system\Arthropathy (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Musculoskeletal finding\Disorder of musculoskeletal system\Disorder of skeletal system\Arthropathy (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Musculoskeletal finding\Disorder of musculoskeletal system\Disorder of skeletal system\Arthropathy (disorder)\Joint derangement (disorder)\Derangement of joint of hip (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Musculoskeletal finding\Disorder of musculoskeletal system\Disorder of skeletal system\Arthropathy (disorder)\Joint derangement (disorder)\Derangement of joint of hip (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)

\Disease\Disorder of joint region\Arthropathy (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of joint region\Arthropathy (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of joint region\Arthropathy (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of joint region\Arthropathy (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of joint region\Arthropathy (disorder)\Joint derangement (disorder)\Derangement of joint of hip (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of joint region\Arthropathy (disorder)\Joint derangement (disorder)\Derangement of joint of hip (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of joint region\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of joint region\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of joint region\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of joint region\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of body system\Disorder of musculoskeletal system\Disorder of skeletal system\Structural abnormality of skeleton (disorder)\Joint derangement (disorder)\Derangement of joint of hip (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of body system\Disorder of musculoskeletal system\Disorder of skeletal system\Structural abnormality of skeleton (disorder)\Joint derangement (disorder)\Derangement of joint of hip (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of body system\Disorder of musculoskeletal system\Disorder of skeletal system\Arthropathy (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of body system\Disorder of musculoskeletal system\Disorder of skeletal system\Arthropathy (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of body system\Disorder of musculoskeletal system\Disorder of skeletal system\Arthropathy (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of body system\Disorder of musculoskeletal system\Disorder of skeletal system\Arthropathy (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of body system\Disorder of musculoskeletal system\Disorder of skeletal system\Arthropathy (disorder)\Joint derangement (disorder)\Derangement of joint of hip (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of body system\Disorder of musculoskeletal system\Disorder of skeletal system\Arthropathy (disorder)\Joint derangement (disorder)\Derangement of joint of hip (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of limb (disorder)\Disorder of lower limb\Disorder of left lower extremity (disorder)\Disorder of left hip joint (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of limb (disorder)\Disorder of lower limb\Disorder of right lower extremity (disorder)\Disorder of right hip joint (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of limb (disorder)\Disorder of lower limb\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of limb (disorder)\Disorder of lower limb\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of limb (disorder)\Disorder of lower limb\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of limb (disorder)\Disorder of lower limb\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of right hip joint (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Disorder of left hip joint (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of hip region (disorder)\Disorder of hip joint (disorder)\Derangement of joint of hip (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Movement disorder\Joint derangement (disorder)\Derangement of joint of hip (disorder)\Derangement of left hip joint (disorder)\Derangement of bilateral hip joints (disorder)
\Disease\Movement disorder\Joint derangement (disorder)\Derangement of joint of hip (disorder)\Derangement of right hip joint (disorder)\Derangement of bilateral hip joints (disorder)

Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 01-Sep 2025. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

5472877013 Derangement of bilateral hip joints en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
5472878015 Derangement of bilateral hip joints (disorder) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core
5472879011 Derangement of both hip joints en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
5472880014 Bilateral hip joint derangement en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Derangement of bilateral hip joints (disorder)	Is a	Derangement of right hip joint (disorder)	true	Inferred relationship	Some
Derangement of bilateral hip joints (disorder)	Is a	Derangement of left hip joint (disorder)	true	Inferred relationship	Some
Derangement of bilateral hip joints (disorder)	Interprets	Joint movement	true	Inferred relationship	Some	3
Derangement of bilateral hip joints (disorder)	Has interpretation	Abnormal	true	Inferred relationship	Some	3
Derangement of bilateral hip joints (disorder)	Finding site	Left hip joint structure	true	Inferred relationship	Some	1
Derangement of bilateral hip joints (disorder)	Associated morphology	Morphologically abnormal structure (morphologic abnormality)	true	Inferred relationship	Some	1
Derangement of bilateral hip joints (disorder)	Finding site	Right hip joint structure	true	Inferred relationship	Some	2
Derangement of bilateral hip joints (disorder)	Associated morphology	Morphologically abnormal structure (morphologic abnormality)	true	Inferred relationship	Some	2

Inbound Relationships

Type

Active

Source

Characteristic

Refinability

Group

This concept is not in any reference sets