Functional and prosthetic concept by Frank Spier in the tooth worn treatment

– Principles of achieving an aesthetic result with worn dentition

– Difficulties and risk factors in the rehabilitation of patients with worn dentition

– Etiology of worn dentition:

- Mechanical theory

- Occlusal theory

- CNS theory

- Psychosocial theory.

– The effect of chewing schemes on worn dentition

– Pathophysiology of bruxism: key aspects

– The relationship between bruxism and obstructive sleep apnea

– Worn dentition in children: causes and prognosis

– The effect of the use of drugs on the worn dentition

– Types of tooth wear and their clinical significance:

- "Edge-to-edge" wear

- "Pathway" wear

- "Crossover" wear.

– Protocol of rehabilitation of a patient with "pathway" wear

– Treatment of a patient with "edge-to-edge" wear

– Function range: significant factors.