Code System Concept

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Code System Concept

Code System Concept Code	1231178006
Code System Concept Name	Hereditary continuous muscle fiber activity (disorder)
Code System Preferred Concept Name	Hereditary continuous muscle fiber activity (disorder)
Concept Status	Published
Concept Status Date	09/01/2024
Code System Name	SNOMED-CT

Concept Relationships
Concept Details

Concept Details

Code System Code	PH_SNOMED-CT
Code System OID	2.16.840.1.113883.6.96
HL7 Table 0396 Code	SCT
Superseded By Concept
SDO Concept Status	Active
SDO Concept Status Date	09/01/2022
SDO Date Created	06/30/2022
SDO Date Revised	06/30/2022
Description	A rare non-dystrophic myopathy characterised by generalised myokymia and increased muscle tone associated with delayed motor milestones, leg stiffness, spastic gait, hyperreflexia and Babinski sign. Symptoms may be worsened by febrile illness or anaesthesia.
Sequence

Extended Properties

No extended properties.

Concept Alternate Designations

SDO Designation ID	Concept Designation Description	Status	Designation Type	PHIN Preferred Term Flag	Code Flag
5071771018	Hereditary continuous muscle fiber activity	Active	Synonym	false	false
5071772013	Hereditary continuous muscle fibre activity	Active	Synonym	false	false

Associated Value Sets

Value Set Name	Version(s)
Clinical Finding (NNDSS)	2 , 1

Parent Concepts

Parent Concepts

Parent/Child (Relationship Type)

Disorder of skeletal muscle (disorder) {75047002 , SNOMED-CT } Hereditary disorder of musculoskeletal system (disorder) {363212003 , SNOMED-CT } Hereditary disorder of nervous system (disorder) {363235000 , SNOMED-CT } Increased muscle tone (finding) {56731001 , SNOMED-CT } Myokymia (finding) {27678003 , SNOMED-CT } Neuropathy (disorder) {386033004 , SNOMED-CT }

Other Relationships

No other relationships present.

Child Concepts

No child concepts present.

Page last reviewed:June 20, 2024
Page last updated:June 20, 2024
Content source:
- Centers for Disease Control and Prevention,