J Clin Periodontol 2015; 42: 773–782 doi: 10.1111/jcpe.12429

Feasibility of immediate placement of single-tooth implants in the aesthetic zone: a 1-year randomized controlled trial

Kirsten W. Slagter1, Henny J.A. Meijer1,2, Nicolaas A. Bakker3, Arjan Vissink1 and Gerry M. Raghoebar1 1

Department of Oral and Maxillofacial Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands; 2Department of Fixed and Removable Prosthodontics, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands; 3Department of Neurosurgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands

Slagter KW, Meijer HJA, Bakker NA, Vissink A, Raghoebar GM. Feasibility of immediate placement of single-tooth implants in the aesthetic zone: a 1-year randomized controlled trial. J Clin Periodontol 2015; 42:773–782. doi: 10.1111/jcpe.12429.

Abstract Aim: To assess whether outcome of immediate implant placement and immediate provisionalization after 1 year was non-inferior to immediate implant placement and delayed provisionalization regarding Marginal Bone Level (MBL). Materials and Methods: Forty patients with a failing tooth in the aesthetic zone were randomly assigned for immediate implant placement with immediate (n = 20) or delayed (n = 20) provisionalization. Follow-up was at 1 month and after 1 year. The study was powered to detect a difference in MBL of

Feasibility of immediate placement of single-tooth implants in the aesthetic zone: a 1-year randomized controlled trial.

To assess whether outcome of immediate implant placement and immediate provisionalization after 1 year was non-inferior to immediate implant placement...
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