13733009: Median canaliform nail dystrophy (disorder)

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

\Skin AND/OR mucosa finding (finding)\Skin finding\...

\Nail finding\Finding of appearance of nail\Onychoclasis (finding)\Split in nail\Longitudinal split nail\Median canaliform nail dystrophy
\Nail finding\Finding of appearance of nail\Strength of nails - finding\Median canaliform nail dystrophy
\Nail finding\Disorder of nail (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy

\Disorder of skin (disorder)\Degenerative skin disorder (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\Disorder of skin (disorder)\Disorder of skin appendage\Structural abnormality of skin appendage (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\Disorder of skin (disorder)\Disorder of skin appendage\Disorder of nail (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy

\Finding of limb structure\Nail finding\Finding of appearance of nail\Onychoclasis (finding)\Split in nail\Longitudinal split nail\Median canaliform nail dystrophy
\Finding of limb structure\Nail finding\Finding of appearance of nail\Strength of nails - finding\Median canaliform nail dystrophy
\Finding of limb structure\Nail finding\Disorder of nail (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\Finding of limb structure\Disorder of limb (disorder)\Degenerative disorder of extremity\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\Finding of limb structure\Disorder of limb (disorder)\Disorder of soft tissue of limb\Disorder of nail (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\Finding of limb structure\Disorder of limb (disorder)\Disorder of digit\Disorder of nail (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy

\General finding of soft tissue\Skin finding\Nail finding\Finding of appearance of nail\Onychoclasis (finding)\Split in nail\Longitudinal split nail\Median canaliform nail dystrophy
\General finding of soft tissue\Skin finding\Nail finding\Finding of appearance of nail\Strength of nails - finding\Median canaliform nail dystrophy
\General finding of soft tissue\Skin finding\Nail finding\Disorder of nail (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\General finding of soft tissue\Skin finding\Disorder of skin (disorder)\Degenerative skin disorder (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\General finding of soft tissue\Skin finding\Disorder of skin (disorder)\Disorder of skin appendage\Structural abnormality of skin appendage (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\General finding of soft tissue\Skin finding\Disorder of skin (disorder)\Disorder of skin appendage\Disorder of nail (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\General finding of soft tissue\Disorder of soft tissue\Disorder of soft tissue of limb\Disorder of nail (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\General finding of soft tissue\Disorder of soft tissue\Disorder of skin and/or subcutaneous tissue (disorder)\Disorder of skin (disorder)\Degenerative skin disorder (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\General finding of soft tissue\Disorder of soft tissue\Disorder of skin and/or subcutaneous tissue (disorder)\Disorder of skin (disorder)\Disorder of skin appendage\Structural abnormality of skin appendage (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\General finding of soft tissue\Disorder of soft tissue\Disorder of skin and/or subcutaneous tissue (disorder)\Disorder of skin (disorder)\Disorder of skin appendage\Disorder of nail (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy

\Integumentary system finding\Disorder of integument\Disorder of skin and/or subcutaneous tissue (disorder)\Disorder of skin (disorder)\Degenerative skin disorder (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\Integumentary system finding\Disorder of integument\Disorder of skin and/or subcutaneous tissue (disorder)\Disorder of skin (disorder)\Disorder of skin appendage\Structural abnormality of skin appendage (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\Integumentary system finding\Disorder of integument\Disorder of skin and/or subcutaneous tissue (disorder)\Disorder of skin (disorder)\Disorder of skin appendage\Disorder of nail (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\Integumentary system finding\Skin finding\Nail finding\Finding of appearance of nail\Onychoclasis (finding)\Split in nail\Longitudinal split nail\Median canaliform nail dystrophy
\Integumentary system finding\Skin finding\Nail finding\Finding of appearance of nail\Strength of nails - finding\Median canaliform nail dystrophy
\Integumentary system finding\Skin finding\Nail finding\Disorder of nail (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\Integumentary system finding\Skin finding\Disorder of skin (disorder)\Degenerative skin disorder (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\Integumentary system finding\Skin finding\Disorder of skin (disorder)\Disorder of skin appendage\Structural abnormality of skin appendage (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\Integumentary system finding\Skin finding\Disorder of skin (disorder)\Disorder of skin appendage\Disorder of nail (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy

\Disease\Degenerative disorder\Degenerative skin disorder (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\Disease\Degenerative disorder\Degenerative disorder of extremity\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\Disease\Disorder of body system\Disorder of integument\Disorder of skin and/or subcutaneous tissue (disorder)\Disorder of skin (disorder)\Degenerative skin disorder (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\Disease\Disorder of body system\Disorder of integument\Disorder of skin and/or subcutaneous tissue (disorder)\Disorder of skin (disorder)\Disorder of skin appendage\Structural abnormality of skin appendage (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\Disease\Disorder of body system\Disorder of integument\Disorder of skin and/or subcutaneous tissue (disorder)\Disorder of skin (disorder)\Disorder of skin appendage\Disorder of nail (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\Disease\Disorder of limb (disorder)\Degenerative disorder of extremity\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\Disease\Disorder of limb (disorder)\Disorder of soft tissue of limb\Disorder of nail (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\Disease\Disorder of limb (disorder)\Disorder of digit\Disorder of nail (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\Disease\Disorder of soft tissue\Disorder of soft tissue of limb\Disorder of nail (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\Disease\Disorder of soft tissue\Disorder of skin and/or subcutaneous tissue (disorder)\Disorder of skin (disorder)\Degenerative skin disorder (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\Disease\Disorder of soft tissue\Disorder of skin and/or subcutaneous tissue (disorder)\Disorder of skin (disorder)\Disorder of skin appendage\Structural abnormality of skin appendage (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy
\Disease\Disorder of soft tissue\Disorder of skin and/or subcutaneous tissue (disorder)\Disorder of skin (disorder)\Disorder of skin appendage\Disorder of nail (disorder)\Dystrophia unguium\Longitudinal split nail\Median canaliform nail dystrophy

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

Descriptions:

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Median canaliform nail dystrophy	Is a	Median nail dystrophy	false	Inferred relationship	Some
Median canaliform nail dystrophy	Finding site	Nail structure	false	Inferred relationship	Some	1
Median canaliform nail dystrophy	Associated morphology	Dystrophy	false	Inferred relationship	Some	1
Median canaliform nail dystrophy	Finding site	Nail structure	false	Inferred relationship	Some	1
Median canaliform nail dystrophy	Associated morphology	Dystrophy	true	Inferred relationship	Some	1
Median canaliform nail dystrophy	Finding site	Nail unit structure	true	Inferred relationship	Some	1
Median canaliform nail dystrophy	Finding site	Skin appendage structure	false	Inferred relationship	Some
Median canaliform nail dystrophy	Is a	Longitudinal split nail	true	Inferred relationship	Some
Median canaliform nail dystrophy	Interprets	Strength of nail	true	Inferred relationship	Some	2
Median canaliform nail dystrophy	Has interpretation	Reduced (qualifier value)	true	Inferred relationship	Some	2
Median canaliform nail dystrophy	Is a	Strength of nails - finding	true	Inferred relationship	Some

Inbound Relationships

Type

Active

Source

Characteristic

Refinability

Group

This concept is not in any reference sets

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Id	Description	Lang	Type	Status	Case?	Module
23429015	Median canaliform nail dystrophy	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
739162011	Median canaliform nail dystrophy (disorder)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5484345014	Median nail dystrophy of Heller	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
5484346010	Solenonychia	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5484347018	Dystrophia unguis mediana canaliformis	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5484348011	Median nail dystrophy	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core