AIM: Numerous studies demonstrate successful immediate loading of dental implants. The purpose of this study was to evaluate the long-term survival of single-tooth implants immediately placed in fresh extraction sites at the anterior maxilla with immediate infraocclusion-provisional restorations and nonfunctional immediately loading. METHODS: A total of 24 implants were placed in 16 patients. The fixed provisional restorations were connected to a prefabricated plastic abutment. Occlusal contacts were avoided. Follow-up starting at implantation day ranged from 24 to 72 months with a mean of 40.7 months. RESULTS: One implant failed 1 month after placement due to the unscrewing of a temporary abutment that resulted in implant overload. Overall implant survival rate resulted in 95.8%. The mean marginal bone loss increased by 0.9 +/- 1.1 mm. starting from implant placement. CONCLUSIONS: Within the limits of this study, the data indicate that nonfunctional immediate loading of single-tooth implants placed in fresh extraction sites in the anterior maxilla can result in successful implant integration and stable peri-implant conditions up to 6 years.
AIM: Numerous studies demonstrate successful immediate loading of dental implants. The purpose of this study was to evaluate the long-term survival of single-tooth implants immediately placed in fresh extraction sites at the anterior maxilla with immediate infraocclusion-provisional restorations and nonfunctional immediately loading. METHODS: A total of 24 implants were placed in 16 patients. The fixed provisional restorations were connected to a prefabricated plastic abutment. Occlusal contacts were avoided. Follow-up starting at implantation day ranged from 24 to 72 months with a mean of 40.7 months. RESULTS: One implant failed 1 month after placement due to the unscrewing of a temporary abutment that resulted in implant overload. Overall implant survival rate resulted in 95.8%. The mean marginal bone loss increased by 0.9 +/- 1.1 mm. starting from implant placement. CONCLUSIONS: Within the limits of this study, the data indicate that nonfunctional immediate loading of single-tooth implants placed in fresh extraction sites in the anterior maxilla can result in successful implant integration and stable peri-implant conditions up to 6 years.
Authors: Rafael Scaf de Molon; Erica Dorigatti de Avila; Joni Augusto Cirelli; Mauricio de Almeida Cardoso; Leopoldino Capelozza-Filho; Luiz Antonio Borelli Barros Journal: Case Rep Dent Date: 2014-01-12
Authors: Miltiadis E Mitsias; Konstantinos D Siormpas; Georgios A Kotsakis; Scott D Ganz; Carlo Mangano; Giovanna Iezzi Journal: Biomed Res Int Date: 2017-11-22 Impact factor: 3.411
Authors: Vygandas Rutkunas; Rokas Borusevicius; Dominyka Liaudanskaite; Urte Jasinskyte; Saulius Drukteinis; Virginija Bukelskiene; Eitan Mijiritsky Journal: Int J Environ Res Public Health Date: 2020-10-23 Impact factor: 3.390