Search results for "osteointegration"
showing 2 items of 2 documents
The Boundless World of Cranioplasty: A Multicenter Retrospective Study and Therapeutic Flow-Chart Patient-Specific Based.
2021
Background Cranioplasty is both a functional and aesthetical therapeutic option. In the clinical scenario every cranioplasty's material is potentially qualified to achieve the goal of calvarian reconstruction but there is a lack of agreement about the optimum choice, especially between the heterologous ones. The choice of cranioplasty widely depends on surgeon's personal preferences. In this retrospective multicentric study a comparative analysis of hydroxyapatite or titanium cranioplasties was carried on analyzing the main factors considered by the surgeon to choose a material rather than another one. Our results and data were compared with those reported in the scientific literature and a…
Surface treatments for titanium implants
2015
The implant surface is considered one of the most important factors for osteointegration. A factor that proved to be crucial for a better, faster osteointegration is surface roughness. It has been widely shown that an increase in roughness corresponds to a better microretention between implant and bone macromolecules. Titanium surface can be prepared with different techniques in order to obtain an optimal degree of surface roughness, an increase of TiO2 thickness, or even to create a coating of osteoconductive material. This article describes the most widely used and investigated techniques to modify a titanium implant surface: Addition techniques: titanium oxide layer thickening, TPS (Tita…