Fig. (4) Conventional CT images.a: Horizontal section at the height of the patient’s dental crowns. (MD: mesio-distal line; BL: bucco-lingual line, through the planned implant site).b: Mesio-distal section at the MD line in (a) above. Dotted line indicates planned implantation site. Solid line indicates planned bone biopsy site.c: Bucco-lingual section at the BL line in (a) above. Dotted line indicates planned implantation site. Solid line indicates planned bone biopsy site.