Immediate provisional restoration of screw-type implants in the posterior mandible: results after 5 years of clinical function

Objective: The aim of this prospective study was to evaluate the outcome of immediately provisionally restored implants in the posterior mandible after a minimum of 60 months in function. Material and methods: Twenty‐four patients were treated with 40 screw‐type implants replacing mandibular molars...

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Veröffentlicht in:	Clinical oral implants research 2010-08, Vol.21 (8), p.815-821
Hauptverfasser:	Payer, Michael, Heschl, Alexander, Wimmer, Gernot, Wegscheider, Walther, Kirmeier, Robert, Lorenzoni, Martin
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Bone Resorption Dental Abutments Dental Implantation, Endosseous - methods Dental Prosthesis, Implant-Supported - methods Dental Restoration Failure Dental Restoration, Temporary - methods Dentistry Female Humans immediate loading Male Mandible - diagnostic imaging Mandible - surgery Middle Aged posterior mandible Prospective Studies Prosthesis Design radiographic bone level Radiography Survival Rate TempBase abutments
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Zusammenfassung:	Objective: The aim of this prospective study was to evaluate the outcome of immediately provisionally restored implants in the posterior mandible after a minimum of 60 months in function. Material and methods: Twenty‐four patients were treated with 40 screw‐type implants replacing mandibular molars and premolars. Implants were provisionalized immediately after placement. Radiographic coronal bone levels, implant survival and success were evaluated 12, 24, 36, 48 and 60 months after the final restoration. Results: Measurements of the mean marginal bone levels around immediately loaded implants after 12 months showed a significant bone loss (P
ISSN:	0905-7161 1600-0501
DOI:	10.1111/j.1600-0501.2010.01919.x