770802007: Nail unit structure (body structure)

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

\Body organ structure\Organ part (body structure)\Skin part (body structure)\Structure of skin region (body structure)\Skin structure of extremity\Skin of part of limb\Skin structure of digit (body structure)\Skin of part of digit\Nail unit structure (body structure)
\Body organ structure\Skin structure\Skin part (body structure)\Structure of skin region (body structure)\Skin structure of extremity\Skin of part of limb\Skin structure of digit (body structure)\Skin of part of digit\Nail unit structure (body structure)
\Body organ structure\Skin structure\Skin appendage structure (body structure)\Nail unit structure (body structure)

\Body system structure\Structure of subdivision of organ system (body structure)\Skin and/or subcutaneous tissue structure (body structure)\Skin structure\Skin part (body structure)\Structure of skin region (body structure)\Skin structure of extremity\Skin of part of limb\Skin structure of digit (body structure)\Skin of part of digit\Nail unit structure (body structure)
\Body system structure\Structure of subdivision of organ system (body structure)\Skin and/or subcutaneous tissue structure (body structure)\Skin structure\Skin appendage structure (body structure)\Nail unit structure (body structure)
\Body system structure\Structure of skin and/or mucous membrane (body structure)\Structure of skin and/or skin-associated mucous membrane\Skin structure\Skin part (body structure)\Structure of skin region (body structure)\Skin structure of extremity\Skin of part of limb\Skin structure of digit (body structure)\Skin of part of digit\Nail unit structure (body structure)
\Body system structure\Structure of skin and/or mucous membrane (body structure)\Structure of skin and/or skin-associated mucous membrane\Skin structure\Skin appendage structure (body structure)\Nail unit structure (body structure)
\Body system structure\Structure of skin and/or surface epithelium\Skin structure\Skin part (body structure)\Structure of skin region (body structure)\Skin structure of extremity\Skin of part of limb\Skin structure of digit (body structure)\Skin of part of digit\Nail unit structure (body structure)
\Body system structure\Structure of skin and/or surface epithelium\Skin structure\Skin appendage structure (body structure)\Nail unit structure (body structure)
\Body system structure\Integumentary system structure\Integumentary system part\Skin and/or subcutaneous tissue structure (body structure)\Skin structure\Skin part (body structure)\Structure of skin region (body structure)\Skin structure of extremity\Skin of part of limb\Skin structure of digit (body structure)\Skin of part of digit\Nail unit structure (body structure)
\Body system structure\Integumentary system structure\Integumentary system part\Skin and/or subcutaneous tissue structure (body structure)\Skin structure\Skin appendage structure (body structure)\Nail unit structure (body structure)

\Body tissue structure\Structure of soft tissue (body structure)\Skin and/or subcutaneous tissue structure (body structure)\Skin structure\...

\Skin part (body structure)\Structure of skin region (body structure)\Skin structure of extremity\Skin of part of limb\Skin structure of digit (body structure)\Skin of part of digit\Nail unit structure (body structure)

\Skin appendage structure (body structure)\Nail unit structure (body structure)

\Body region structure\Structure of half of body lateral to midsagittal plane\Limb structure\Extremity part\Skin structure of extremity\Skin of part of limb\Skin structure of digit (body structure)\Skin of part of digit\Nail unit structure (body structure)
\Body region structure\Structure of half of body lateral to midsagittal plane\Limb structure\Extremity part\Digit structure\Skin structure of digit (body structure)\Skin of part of digit\Nail unit structure (body structure)
\Body region structure\Skin and/or subcutaneous tissue structure (body structure)\Skin structure\Skin part (body structure)\Structure of skin region (body structure)\Skin structure of extremity\Skin of part of limb\Skin structure of digit (body structure)\Skin of part of digit\Nail unit structure (body structure)
\Body region structure\Skin and/or subcutaneous tissue structure (body structure)\Skin structure\Skin appendage structure (body structure)\Nail unit structure (body structure)
\Body region structure\Body part structure\Limb structure\Extremity part\Skin structure of extremity\Skin of part of limb\Skin structure of digit (body structure)\Skin of part of digit\Nail unit structure (body structure)
\Body region structure\Body part structure\Limb structure\Extremity part\Digit structure\Skin structure of digit (body structure)\Skin of part of digit\Nail unit structure (body structure)

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2019. Module: SNOMED CT core

Descriptions:

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Nail unit structure (body structure)	Is a	Digit structure	false	Inferred relationship	Existential restriction modifier (core metadata concept)
Nail unit structure (body structure)	Is a	Integumentary system structure	false	Inferred relationship	Existential restriction modifier (core metadata concept)
Nail unit structure (body structure)	Laterality	Side	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Nail unit structure (body structure)	Is a	Skin of part of digit	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Nail unit structure (body structure)	Is a	Skin appendage structure (body structure)	true	Inferred relationship	Existential restriction modifier (core metadata concept)

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Periungual skin structure	Is a	False	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)
Entire nail unit (body structure)	Is a	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of nail unit of digit of hand (body structure)	Is a	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of nail matrix	Is a	False	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)
Nail bed structure (body structure)	Is a	False	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of nail root	Is a	False	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)
Structure of nail unit of toe (body structure)	Is a	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)
Nail plate is the horny translucent plate of nail unit.	Is a	False	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)
Nail dystrophy associated with dermatological disease (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Trachyonychia (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Congenital onychoatrophy (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Open wound of nail	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Nail changes associated with systemic disease (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Disorder of nail	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Lichen planus of nail (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Drug-induced nail abnormality (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Traumatic onycholysis (disorder)	Finding site	False	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Traumatic onycholysis (disorder)	Finding site	False	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Yellow nails	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Bitten nails	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Disorder of nail color	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Pachyonychia congenita type III of Schafer-Brunauer	Finding site	False	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	4
Physiological brown stripes in nails	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Oto-onycho-peroneal syndrome (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Nail damage caused by chemical agents (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
On examination - nails - no abnormality detected	Finding site	False	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Nail colour change due to ingested drug	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Onychomycosis (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Pitting of nails (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Nail dystrophy due to nail biting (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Dystrophia unguium, total	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Melanonychia (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Onychomycosis caused by Scytalidium hyalinum (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Thickened nails	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Onychomycosis caused by Acremonium	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Leukonychia striata	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Severe T-cell immunodeficiency, congenital alopecia, nail dystrophy syndrome	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Nail finding	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Onychomadesis (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Nail damage caused by insecticide (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Dystrophia unguium, partial	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Abnormality of nail shape (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Wearing of nails	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Onychomycosis caused by Aspergillus	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Hypertrophy of toenail	Finding site	False	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Onychomycosis caused by Epidermophyton floccosum	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
à l'examen : koïlonychie des ongles	Finding site	False	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Benign neoplasm of nail apparatus (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Onychomycosis due to Botryodiplodia theobromae (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Polyonychia (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Nails not growing	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subungual hyperkeratosis (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Nail damage from microwaves	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
On examination - nails - pitting	Finding site	False	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Nail dystrophy due to sarcoidosis (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Onychomycosis caused by Neoscytalidium dimidiatum (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Onychomycosis caused by Curvularia lunata	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Congenital koilonychia	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Excessive growth of nails	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Nail damage from external cause (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Onychomycosis caused by Fusarium (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Nails grow quickly	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Nail dystrophy due to trauma	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Subungual epidermoid inclusions (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Thin nails	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Longitudinal melanonychia	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Shape of nail - finding	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Nail dystrophy associated with bullous dermatoses (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Separation of nail fold	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Knuckle pads, leukonychia, sensorineural deafness, palmoplantar hyperkeratosis syndrome (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Nail damage from external agent	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Nail specimen	Specimen source topography	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Nail changes (finding)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
On examination - nails	Finding site	False	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	3
Removal of nail (procedure)	Procedure site - Direct (attribute)	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Short stature, onychodysplasia, facial dysmorphism, hypotrichosis syndrome (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Overcurvature of nail (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Beau's lines secondary to systemic illness (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Ectodermal dysplasia with hair-nail defect	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Striate leuconychia	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Congenital enlarged nails	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Onychomycosis caused by Scopulariopsis brevicaulis (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Congenital pterygium of nail (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Brachyonychia	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Leukonychia secondary to systemic disease (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Tricho-oculodermovertebral syndrome	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Red half-moon nail in congestive heart failure	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Curly hair, ankyloblepharon, nail dysplasia syndrome	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Nail bed infection	Finding site	False	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Onychomycosis caused by Onychocola canadensis (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
candidose de la peau et des ongles	Finding site	False	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Nail tissue finding (finding)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Clubbing of nails associated with systemic disorder (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Genetic disorder of nail (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
On examination - nails ridged	Finding site	False	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Superficial white onychomycosis (disorder)	Finding site	False	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Onychomycosis caused by mold (disorder)	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Contusion of toe(s) with damage to nail	Finding site	False	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Abnormality of nail tissue	Finding site	True	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Nail dystrophy resulting from poisonous chemical	Finding site	False	Nail unit structure (body structure)	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Inherited deformity of nail (disorder)	Finding site	True	Nail unit structure (body 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)

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

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Id	Description	Lang	Type	Status	Case?	Module
3702885018	Nail region structure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
3702886017	Nail unit structure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
3702887014	Nail unit structure (body structure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
3776999012	Nail unit is a complex structure which consists of nail plate, nail bed, nail root and skin around the nail plate.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
3702885018	Nail region structure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
3702886017	Nail unit structure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
3702887014	Nail unit structure (body structure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
3776999012	Nail unit is a complex structure which consists of nail plate, nail bed, nail root and skin around the nail plate.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core