Code System Concept

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Code System Concept

Code System Concept Code	766884000
Code System Concept Name	Familial lambdoid synostosis (disorder)
Code System Preferred Concept Name	Familial lambdoid synostosis (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Superseded By Concept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	Inactive
SDO Concept Status Date	07/31/2018
SDO Date Created	07/31/2018
SDO Date Revised	06/30/2022
Description	A rare genetic cranial malformation with characteristics of unilateral or bilateral synostosis of the lambdoid suture in multiple members of a single family. Unilateral cases typically present ipsilateral occipitomastoid bulge, compensatory contralateral parietal and frontal bossing, displacement of one ear, lateral deviation of jaw and compensatory deformation of cervical spine while bilateral cases usually manifest with flat and widened occiput, displacement of both ears and frequent occurrence of raised intracranial pressure.
Sequence

Extended Properties

No extended properties.

Concept Alternate Designations

SDO Designation ID	Concept Designation Description	Status	Designation Type	PHIN Preferred Term Flag	Code Flag
3663012010	Familial lambdoid synostosis	Active	Synonym	false	false

Associated Value Sets

Value Set Name	Version(s)
Disease	10 , 9 , 8
Problem Value Set	3

Parent Concepts Parent Concepts Parent/Child (Relationship Type) Familial disease (disorder) {111941005 , SNOMED-CT } Genetic disease (disorder) {782964007 , SNOMED-CT } Parieto-occipital craniosynostosis (disorder) {109417006 , 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,