ICD-11 code : LD90.1;
Preferred Label : Early-onset parkinsonism - intellectual deficit;
ICD-11 definition : Early-onset parkinsonism with intellectual deficit is a basal ganglia disorder characterised
by parkinsonian-type symptoms (postural changes, tremor, rigidity), megalencephaly
and variable intellectual deficit. Other signs are frontal bossing, persistent frontal
lobe reflexes, strabismus and seizures.;
ICD-11 synonym : Laxova-Opitz syndrome; Waisman syndrome;
Origin ID : 937544163;
Currated CISMeF NLP mapping
ICD-10 Mapping
Early-onset parkinsonism with intellectual deficit is a basal ganglia disorder characterised
by parkinsonian-type symptoms (postural changes, tremor, rigidity), megalencephaly
and variable intellectual deficit. Other signs are frontal bossing, persistent frontal
lobe reflexes, strabismus and seizures.