The current state of our knowledge allows us today to propose minimally invasive treatments that meet the major requirements of modern dentistry, thanks to new approaches and new materials. Minimally invasive restorations, including veneers, whose indications are still poorly understood, require good control on the part of the practitioner, a difficult preparation and a rigorous bonding. The objective of this work is to identify from the scientific literature the indications and requirements necessary for the prosthetic realization of this type of mini-invasive bonded partial restoration on vital teeth.