Search results for "bone-level"
showing 3 items of 3 documents
In-Vitro Investigation of Fatigue and Fracture Behavior of Transmucosal versus Submerged Bone Level Implants Used in Fixed Prosthesis
2021
Background: The present in vitro study aimed to investigate the fatigue performance of different dental fixtures in two different emergence profiles. Biological failures are frequently reported because the problem canonly be solved by replacing a failing implant with a new one. Clinicians addressed minor mechanical failures, such as bending, loosening or the fracture of screws, abutment, or the entire prosthesis, by simply replacing or fixing them. Methods: Transmucosal and submerged bone-level dental implants underwent fatigue strength tests (statical and dynamical performance) by a standardized test: UNI EN ISO 14801:2016. Two types of emergence profiles (Premium sub-crestal straight impl…
Comparación de implantes transmucosos con cuello convergente frente a implantes sin cuello
2022
En los últimos años, se han realizado varios estudios clínicos y revisiones sistemáticas para comparar los implantes “Bone-level” (BL) y “Tissue-level”(TL). Aunque los resultados de la última revisión sistemática realizada al principio de este trabajo de tesis que analizaba las diferencias entre los implantes dentales BL y TL en sitios únicos o múltiples no mostraban diferencias en términos clínicos y radiográficos, probablemente debido al uso del “Platform-switching” en la implantología moderna. Por otro lado, hay muy pocos estudios en la literatura que comparen los implantes BL y TL en términos de propiedades mecánicas, especialmente los implantes TL con cuellos convergentes, que son cada…
Radiological Outcomes of Bone-Level and Tissue-Level Dental Implants: Systematic Review
2020
Purpose: to assess any differences on marginal bone loss between bone-level or tissue-level dental implants through a review of literature until September 2019. Materials and methods: MEDLINE, Embase and other database were searched by two independent authors. The search was limited to articles in English. Results: The search provided 1028 records and, after removing the duplicates through titles and abstracts screening, 45 full-text articles were assessed for eligibility. For qualitative analysis 20 articles were included, 17 articles of them for quantitative analysis. A total of 1161 patients (mean age 54,4 years) and 2933 implants were observed, 1427 (Tissue-level) and 1506 (Bone-level).…