pica disease https://www.malacards.org/card/pica_disease MESH:D010842 UMLS:C0031873 icd11.foundation:833390860 NCIT:C92566 DOID:12128 MONDO:0001441 SCTID:14077003 ICD9:307.52 An eating disorder characterized by the persistent eating of nonnutritive substances such as clay or soil; this behavior must be inappropriate to the level of the individual's development. Pica Pica eating disorder MEDGEN:45917 eating disorder