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Wheeless' Textbook of Orthopaedics
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Mechanisms of Mineralization



- See: Essentials in Osteodynamics

- Discussion:
    - tissue mineralization is considered to be last step in bone formation;
    - principal mineral salt of bone exists primarily in form of crystalline
          hydroxyapatite, which is thermodynamically stable
          phase at normal tissue pH;
    - first step in the precipitation of bone salts must involve some type
          of nucleation, that is, the formation of a mineral arrangement of
          calcium and phosphate ions capable of crystal growth;
    - phenomenon of nucleation of "seeding" is explained by the concept of
          undersaturation of body fluids with calcium and phosphate until the
          first precipitate is formed;



Original Text by Clifford R. Wheeless, III, MD.