Biomechanics: Tooth structure, flexure, residual stiffness. Occlusion as it impacts on smile design especially with bruxing patients.

i. Management of bruxing, clenching when designing the occlusion. Impact on posteriors and anteriors (especially concerning over-bite, over-jet and x-over)
ii. Distinguishing between vertical and horizontal wear. Restrictive envelope of function.
iii. Protecting the result and managing expectation.Nightguards.
iv. Indications and contraindications for veneers and selection of indirect restorative materials.