The difference between edgeless and shoulderless approaches

– Analysis of a clinical case of prosthetics of a severely destroyed molar using vertical preparation:

- The creation of the crown insertion path,

- Filling of subgingival undercuts,

- Preparation of the tooth and soft tissues,

- Permanent prosthetics;

– X-ray folllow-up of the tooth condition and periodontal tissues when deciding on the use of vertical preparation;

– Features of endodontic preparation of the tooth before vertical preparation;

– Analysis of a clinical case involving the preparation of a frontal teeth with a shoulder and making an impression;

– Preparation of the tooth for digital impression after vertical preparation.