Success rate of immediate nonfunctional loaded single-tooth implants: immediate versus delayed implantation
| Autor: | Fernando Salimon Ribeiro, Ana Emília Farias Pontes, Elcio Marcantonio, Adriano Piattelli, Rodolfo Jorge Boeck Neto |
|---|---|
| Rok vydání: | 2008 |
| Předmět: |
Dental Restoration Failure
Adult Dental Stress Analysis Male Time Factors medicine.medical_treatment Dentistry Osseointegration Dental Implants Single-Tooth stomatognathic system Maxilla Medicine Humans Tooth Socket Aged Crowns business.industry Dental prosthesis Dental Implantation Endosseous Middle Aged stomatognathic diseases Dental Restoration Temporary Treatment Outcome Multicenter study Female Dental Prosthesis Implant-Supported Oral Surgery business Dental restoration Single tooth implant |
| Zdroj: | Implant dentistry. 17(1) |
| ISSN: | 1056-6163 |
| Popis: | The aim of this study was to evaluate the success rate of maxillary immediate nonfunctional single-tooth loaded implants used into fresh extraction sites (immediate placement condition) or healed ridge (delayed placement condition).Eighty-two dental implants were placed in the maxilla of 64 consecutive patients from private practice office and from a specialization course in Implantology. Forty-six implants were inserted under immediate placement condition, and 36 were inserted under delayed placement condition. The criteria used to evaluate success rate were those previously described by Albrektsson and Zarb (Int J Prosthodont. 1993;6:95-105), and follow-up period ranged from 18.0 to 39.7 months.Seventy-nine implants fulfilled the success rate criteria (96.3%). Moreover, differences concerning implantation condition were not significant (P = 0.33, Qui-square test): three of the failed implants were from immediate placement group (success rate of 93.5%), and none was from delayed placement group (success rate of 100.0%).In the present sample, no statistically significant differences were detected for immediate nonfunctional single-tooth loaded implants under immediate placement condition in comparison with those inserted under delayed placement condition; both protocols had high success rate in maxillary incisors, canines, and premolars areas. |
| Databáze: | OpenAIRE |
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