The main components of the ОСТА concept

– The OCTA or eight occlusal criteria of reconstruction are:

- the reference plan

- the reference position, the therapeutic position

- the VDO

- mandibular incisor position

- maxillary incisor position

- the plan of occlusion and the curve of Spee

- the incisal guidance

- the cusp height and the curve of Wilson.

– Prosthodontic determining factors: aesthetics, resistance, function;

– Axis-orbital plane (AOP).

Recommended for: Orthodontist, Gnathologist, Prosthetist, Dental Technician, General Dentist.