synostoses

/ˌsɪnɑˈstoʊsiz/
noun
  1. The abnormal fusion of two or more bones that are normally separate, often occurring in the skull or joints.
    • The doctor explained that craniosynostosis is a type of synostosis where skull bones fuse too early.
    • Synostoses in the wrist can limit movement and cause pain.
    • X-rays revealed multiple synostoses in the patient's spine.
Synonyms
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