Proportionate short stature Severe short stature SNOMEDCT_US:237836003 Dwarfism SNOMEDCT_US:237837007 The term severe short stature is to be preferred over dwarfism, which has been used in the past to refer to individuals with an adult height under 4 feet 10 inches (147 cm). HP:0008884 HP:0008930 Proportionate dwarfism HP:0008920 Short stature, severe HP:0008867 HP:0001424 HP:0003504 HP:0008907 A severe degree of short stature, more than -4 SD from the mean corrected for age and sex. Short stature, extreme UMLS:C0013336 HP:0003510 Severe short stature SNOMEDCT_US:422065006 HP:0001516