[Fixed prosthetic reconstruction. Restoration of upper incisors. 3]

Aware of having tackled a difficult topic in the present paper and also of the fact that all gnathological philosophies are open to sundry criticisms, we believe we have made a valid contribution with experimental, clinical and practical consequences in the functional reconstruction of the incisor guide. In addition, the clinical experimentation undertaken, even with the limitations resulting from the small number of patients examined, will allow us to study the group of patients at risk for the appearance of ATM pathologies over a period of twelve years.