49076000: Knee joint structure (body structure)

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

\Body organ structure\Joint structure\Joint structure of limb (body structure)\Joint structure of lower extremity\Joint structure of free lower limb (body structure)\Knee joint structure

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

\Structure of regional musculoskeletal system (body structure)\Musculoskeletal structure of limb (body structure)\...

\Joint structure of limb (body structure)\Joint structure of lower extremity\Joint structure of free lower limb (body structure)\Knee joint structure

\Musculoskeletal structure of lower limb\Joint structure of lower extremity\Joint structure of free lower limb (body structure)\Knee joint structure

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2003. Module: SNOMED CT core

Descriptions:

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Knee joint structure	Is a	Joint structure of pelvis or upper leg	false	Inferred relationship	Existential restriction modifier (core metadata concept)
Knee joint structure	Is a	Knee region structure (body structure)	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Knee joint structure	Is a	Joint structure of lower extremity	false	Inferred relationship	Existential restriction modifier (core metadata concept)
Knee joint structure	Is a	Structure of condylar joint (body structure)	false	Inferred relationship	Existential restriction modifier (core metadata concept)
Knee joint structure	partie de	Entire articular system	false	Additional relationship (core metadata concept)	Existential restriction modifier (core metadata concept)
Knee joint structure	partie de	Entire surface region of knee	false	Additional relationship (core metadata concept)	Existential restriction modifier (core metadata concept)
Knee joint structure	Laterality	Side	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Knee joint structure	Is a	Joint structure of free lower limb (body structure)	true	Inferred relationship	Existential restriction modifier (core metadata concept)

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Acquired fixed flexion deformity of knee (disorder)	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Traumatic effusion of joint of knee (disorder)	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Traumatic hemarthrosis of the knee joint	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Aspiration of knee joint	Procedure site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
procedura chirurgica artroscopica sul ginocchio	Procedure site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Arthroscopic lateral patellar release	Procedure site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Arthroscopic lateral patellar release	Procedure site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Knee maneuver	Procedure site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Examination of knee joint	Procedure site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Inflammation of knee joint	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Knee joint hypermobility	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Knee joint laxity (finding)	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Knee joint finding	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Swelling of knee joint	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Bony swelling of knee joint region	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Soft tissue swelling of knee joint	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Knee joint - synovial swelling	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Suprapatellar swelling of knee joint	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Deformity of knee joint	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Knee joint fixed flexion deformity (finding)	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Knee joint valgus deformity (finding)	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Knee joint varus deformity (finding)	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Knee joint - range of movement	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Range of knee flexion (observable entity)	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Active range of knee flexion (observable entity)	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Normal active range of knee flexion	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Increased active range of knee flexion	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Decreased active range of knee flexion	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
No active range of knee flexion (finding)	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Passive range of knee flexion	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Normal passive range of knee flexion	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Increased passive range of knee flexion	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Decreased passive range of knee flexion	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
No passive range of knee flexion	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Range of knee extension	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Active range of knee extension	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Normal active range of knee extension	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Increased active range of knee extension	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Decreased active range of knee extension	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
No active range of knee extension	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Passive range of knee extension	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Normal passive range of knee extension	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Increased passive range of knee extension	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Decreased passive range of knee extension (finding)	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
No passive range of knee extension	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Range of knee internal rotation	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Passive range of knee internal rotation	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Normal passive range of knee internal rotation	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Increased passive range of knee internal rotation	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Decreased passive range of knee internal rotation (finding)	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
No passive range of knee internal rotation (finding)	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Range of knee external rotation	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Passive range of knee external rotation	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Normal passive range of knee external rotation	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Increased passive range of knee external rotation	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Decreased passive range of knee external rotation	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
No passive range of knee external rotation	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Knee joint stable	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Knee joint - mediolateral instability	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Knee joint - anteroposterior instability (finding)	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Knee joint tender	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Tenderness on medial joint line of knee	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Tenderness on lateral joint line of knee	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Infrapatellar tenderness	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Tenderness in popliteal fossa	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Knee joint painful on movement (finding)	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Knee joint crepitus	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Knee joint crepitus palpable	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Knee joint crepitus audible (finding)	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Knee joint colour	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Knee joint red	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Knee joint temperature finding	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Knee joint - hot	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Knee joint - warm	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Knee joint - cool	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Knee joint - cold (finding)	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Named sign of knee	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Patellar tap present (finding)	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Patellar tap absent	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
McMurray test positive	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
McMurray test positive	Procedure site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
McMurray test negative	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Lachman test positive	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Lachman test negative	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Anterior drawer test positive	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Anterior drawer test negative	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Posterior drawer test positive	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Posterior drawer test negative	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Patellar compression test positive (finding)	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Patellar compression test negative	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Knee squat test positive	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Knee squat test negative (finding)	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Stroke test positive	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Stroke test negative	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Apprehension test positive	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Apprehension test negative	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)
Pivot shift test positive (finding)	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Pivot shift test negative	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Pivot shift test - instability (finding)	Finding site	False	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Dynamic extension test positive	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Dynamic extension test negative	Finding site	True	Knee joint structure	Inferred relationship	Existential restriction modifier (core metadata concept)	1

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Reference Sets

Lateralizable body structure reference set (foundation metadata concept)

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

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Id	Description	Lang	Type	Status	Case?	Module
81762010	Knee joint	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
495305016	Knee joint structure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
786714010	Knee joint structure (body structure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
81762010	Knee joint	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
81762010	Knee joint	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
495305016	Knee joint structure	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
495305016	Knee joint structure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
786714010	Knee joint structure (body structure)	en	Fully specified name	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
786714010	Knee joint structure (body structure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
891491000172117	structure de l'articulation du genou	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
953641000172114	articulation du genou	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
966031000172113	articulatio genus	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
891491000172117	structure de l'articulation du genou	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
953641000172114	articulation du genou	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
966031000172113	articulatio genus	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module