Long-Term Treatment Outcomes of Implant Prostheses in Partially and Totally Edentulous Patients

Autor: Eugenio Velasco-Ortega, Inmaculada del Rocío Jiménez-Martin, Jesús Moreno-Muñoz, Enrique Núñez-Márquez, José Luis Rondón-Romero, Daniel Cabanillas-Balsera, Álvaro Jiménez-Guerra, Iván Ortiz-García, José López-López, Loreto Monsalve-Guil
Přispěvatelé: Universidad de Sevilla. Departamento de Estomatología
Rok vydání: 2022
Předmět:
Zdroj: Materials; Volume 15; Issue 14; Pages: 4910
ISSN: 1996-1944
Popis: Implant dental therapy is a clinical procedure used for treating patients with tooth loss with known clinical success. This clinical study aimed to evaluate the long-term clinical outcomes of dental implants in partially and totally edentulous patients. A total of 544 Microdent (Microdent SU, Implant Microdent System®, Santa Eulàlia de Ronçana Barcelona, Spain) screw implants were placed in 111 patients using a two-stage surgical technique and a conventional loading protocol (lasting 3 months). Implant and prosthetic clinical findings were evaluated during a 15-year follow-up. A total of 6 implants were lost during the healing period, and 124 prostheses were placed over the 538 implants that remained: 20 single crowns, 52 partially fixed bridges, 45 full-arch fixed restorations, and 7 overdentures. A total of 20 of these were lost during the follow-up period. The cumulative survival rate for all implants was 96.4%. The data underwent statistical analysis (significance level: p < 0.05). The mean marginal bone loss was 1.82 ± 0.54 mm, ranging from 1.2 to 3.1 mm. The most frequent complications were mechanical prosthodontic complications (16.2%). In all, 11.8% of implants showed periimplantitis as the primary biological complication. Dental implants inserted in both the maxillary and mandibular areas produce long-term favorable outcomes and stable tissue conditions when a delayed loading protocol is followed.
Databáze: OpenAIRE
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