An implant made of ceramic or titanium that replaces the roots of teeth and acts as a support for the steel.

Dental implants are made of ceramic or titanium and serve as supporting structures for the dental root function, replacing the dental root function. Important structural properties are the internal shape of the dental joint, the external nasal acid, and the internal shape of the dental bond, where the measurement inaccuracy requirement is considerably high at 10 μm to 20 μm. The measurement speed requirement for process monitoring is also very high in some cases. The internal shape of the dental bond is difficult to access directly by optical and contact sensors, and non-corrosive acquisition using 3D CT is advantageous. The composition of the nasal and bonding sections is both stable and straightforward, so re-reality in repeated examinations is essential.