Periodontal disease affects patients’ health compromising the shape, function and aesthetics of the entirestomatognathic system, leading to significant deterioration in the quality of life of the patient. Using the actualclassification, we will evaluate the stages of disease of the periodontium depending on the severity,complexity of treatment and degrees according to the level of risk that the patient may present with. Thisclinical case proposes a comprehensive treatment of a 58-year-old male patient with periodontitisaccompanied by the new classification of periodontal diseases to make an adequate diagnosis, based onupdated scientific evidence. Both clinical and radiological assessments were performed as well asmeasurements of the depth of periodontal pockets using the WHO periodontal probe. These were recordedin the periodontogram to determine the pathology and staging of disease (S...

 The objective of this study is to restore, through the occlusal plane, the aesthetics and functionality of a piece treated endodontically in the posterior sector through an endo-crown. The following case is a 27-year-old male patient with no relevant medical history who attended the SERODU dental clinic. The radiographic examination revealed the endodontic canals, which were protected by a cavity base and provisional filling. The intraoral examination revealed that tooth number 46 lost the distal wall and part of the palatine, so it was decided to carry out the rehabilitation with an endo-crown, as it has a good hermetic seal at the coronal level, it prevents possible re-contamination of the treatment endodontic resulting in a conservative and feasible alternative.