spinal disease calcinosis diffuse idiopathic skeletal hyperostosis DOID:6652 ICD10CM:M48.1 ICD9CM:721.6 OMIM mapping confirmed by DO. [SN]. Ankylosing vertebral hyperostosis DISH Disseminated idiopathic skeletal hyperostosis Forestier disease GARD:6460 NCI:C84671 disease_ontology SNOMEDCT_US_2020_03_01:31487001 MESH:D004057 UMLS_CUI:C0020498 OMIM:106400 A calcinosis that is the calcification or a bony hardening of ligaments in areas where they attach to your spine.