Other names and synonyms Q78.4. Q78.4 Enchondromatosis Description There is no detailed description, see related Related diseases Ollier 's diseaseChondrodystrophyOsteogenesis imperfectaCongenital familial osteopetrosisCraniometaphyseal dysplasia 42a96bb5c8a2acfb07fc866444b97bf1 XAvailable only when using PRO account Content moderator: Vasin A. S.