specific developmental disorder eating disorder A specific developmental disorder that is characterized by abnormal eating habits that may involve either insufficient or excessive food intake to the detriment of an individual's physical and emotional health. DOID:8670 ICD10CM:F50 ICD10CM:F50.9 ICD9CM:307.50 NCI:C89332 SNOMEDCT_US_2016_03_01:192444003 SNOMEDCT_US_2016_03_01:192452000 SNOMEDCT_US_2016_03_01:72366004 UMLS_CUI:C0013473 disease_ontology