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mediane schisis van onderlip (aandoening)
mediane schisis van onderlip
mediaan gespleten onderlip
Midline cleft of lower lip
Median cleft lower facial stage
Midline cleft of lower lip is a rare anomaly defined as Cleft No. 30 in the Tessier classification. Less than 70 cases have been described worldwide. These cases show a broad variation in severity, ranging from a simple notch in the vermillion to a complete cleft of the lip involving the tongue, the chin, the mandible, the supporting structures of the median of the neck and the manubrium sterni. The tongue is often attached to the cleft alveolar margin (ankyloglossia). Other associated anomalies were described in a number of cases such as absence or underdevelopment of the hyoid bone and/or thyroid cartilage. The only known familial cases were reported in 1936 with 18 affected individuals spanning four generations.
Id723383005
StatusPrimitive
Associated morphologyfusiedefect
Finding sitestructuur van onderlip
Occurrencecongenitaal
Pathological processproces van pathologische ontwikkeling
DHD Diagnosis thesaurus reference set
RIVM authorized national diagnosis thesaurus to ICD10 complex mapping reference set
TargetQ36.1
TermGespleten lip, mediaan
SNOMED CT to Orphanet simple map2006
SNOMED CT to ICD-10 extended map
TargetQ36.1
RuleTRUE
AdviceALWAYS Q36.1
CorrelationSNOMED CT source code to target map code correlation not specified