has part has part characteristic of inheres in has modifier Abnormal dental enamel morphology Amelogenesis imperfecta HP:0006327 HP:0000705 HP:0006325 Amelogenesis imperfecta (AI) is a term for a clinically and genetically heterogeneous group of diseases that affect the dental enamel, occasionally in conjunction with other dental, oral and extraoral tissues. This term has often been used to describe the phenotype associated with AI, but for new annotations it is recommended to describe the individual manifestations. SNOMEDCT_US:78494001 UMLS:C0002452 A developmental dysplasia of the dental enamel. HP:0006310 HP:0006331 HP:0006284 abnormal dysplastic enamel