There are very little controversies on occlusion in healthy individuals, where centric relation is regarded as the criterion for assessing the present occlusion and also for establishing a new occlusal relationship between the upper and the lower jaws. On the other hand, the occlusal position in patients with deformed condyles still remains to be clarified. In this review, the effectiveness and...

Understanding the nature of the intercuspation of the teeth in centric occlusion is necessary for the practice of restorative dentistry. Intercuspation of the teeth is one of the factors responsible for maintaining the correct position of the teeth. Changes in occlusal anatomy at the time restorations are made may result in movement of the involved teeth to new positions of equilibrium. The ide...

Dentists and orthodontists at one time or another have been exposed to the gnathological concept of occlusion. Certainly, a well-known and advocated precept of gnathology is that of “canine (mutually) protected occlusion (CPO).” The basic premise of CPO is that, on laterotrusive movements of the mandible, only the canines (possibly first premolars) contact and therefore protect the remaining de...

This research consisted of a quantitative assessment, and aimed to measure the possible discrepancies between the maxillomandibular positions for centric relation (CR) and maximum intercuspation (MI), using computed tomography volumetric cone beam (cone beam method). The sample of the study consisted of 10 asymptomatic young adult patients divided into two types of standard occlusion: normal oc...

This clinical report illustrates a multidisciplinary approach for the rehabilitation of a young adult patient affected by a bilateral edentulous space and an anterior deep bite. The patient required orthodontics and surgical corticotomy and implantology (both performed with a piezo device). A multidisciplinary planning approach, including orthodontics, oral and periodontic surgery, and restorat...

The purpose of the present study was to compare cephalometric measurements derived from a centric occlusion (CO) tracing with those of a converted centric relation (CR) tracing. The sample consisted of 68 consecutively treated patients, with a CR-CO discrepancy of 2 mm or greater in either the horizontal and/or vertical planes, measured at the condyles from mounted models. Comparisons were also...