Quantitative analysis on orientation of human bone integrated with midpalatal implant by micro X-ray diffractometer

► A titanium fixture is implanted into palatal bone of an 18-year-old patient as the unmoved anchorage for the orthodontic treatment. ► The fixture is integrated with compact bone with cortical bone-like osteon. ► Microbeam X-ray diffraction denotes the crystallinity and orientation of HAp. ► X-ray images of c-face in HAp reveal functionally graded distribution of bone quality. ► The crystal growth of c-face is caused by propagation of the continuous lateral stress.