出版社：Grupo de Pesquisa Metodologias em Ensino e Aprendizagem em Ciências
摘要：The aim of this study was to carry out a descriptive cross-sectional survey based on radiographic examinations and information from medical records of patients who underwent installation of Cone Morse Screw Platinum implants in a private clinic in the city of Curitiba, PR, Brazil. The medical records and radiographic examinations of patients aged 18 years or over, of both genders, treated in the period between February 2015 and June 2019 were included. Only those with a minimum installation time of six months and who were s medical records were complete. The data collected were: gender (male or female), age (in years), time the implant was installed (in months), arch (maxilla or mandible) and region (anterior or posterior), implant position in relation to height of the marginal bone crest (infraosseous, at the bone level, or supraosseous). A total of 27 patients (13 men and 14 women) and 131 implants were evaluated. The median age was 59 years and implant placement time was 15 months. As for the arch, 70.2% were in the maxilla and the posterior region had a frequency of 63.3%. A total of 88 implants were in the infraosseous position. It can be concluded that most of the evaluated implants were, in relation to the marginal bone crest, in an infraosseous position, which is considered the ideal. The maxilla, both anteriorly and posteriorly, was the most rehabilitated, which may indicate the importance of the aesthetic issue for the patients analyzed here.
