Before revision:  (ii) a rapid, but partial desensitisation of the mechanosensing cells to the mechanical stimulus; and (iii) the replacement of the mechanosensing cells during bone remodelling, which resets the cell-specific reference state.
After revision:  (ii) a rapid, but partial desensitisation of the replacement of the mechanosensing cells during bone remodelling, which resets the cell-specific reference state.