Hard tissue stability after guided bone regeneration: a comparison between digital titanium mesh and resorbable membrane.

ABSTRACT: Guided bone regeneration (GBR) uses resorbable and non-resorbable membranes as biological barriers. This study compared the differences in hard tissue stability between GBR using evidence-based digital titanium mesh and resorbable collagen membranes during implant placement. A total of 40 patients (65 implant sites) were enrolled and divided into two groups: resorbable membrane and digital titanium mesh groups. The alveolar bone was analyzed at two- and three-dimensional levels using cone-beam computed tomography and by reconstructing and superimposing the hard tissues at four time points: preoperatively, postoperatively, before second-stage surgery, and 1 year after loading. The use of digital titanium mesh showed less alveolar bone resorption in vertical and horizontal directions two-dim

SUBMITTER: Li S 

PROVIDER: S-EPMC8594427 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature