Factors affecting the early failure of implants placed in a dental practice with a specialization in implantology - a retrospective study

• Verfasst von: Krisam, Johannes [VerfasserIn]
• Verfasst von: Seyidaliyeva, Aida [VerfasserIn]
• Verfasst von: Rammelsberg, Peter [VerfasserIn]
• Verfasst von: Zenthöfer, Andreas [VerfasserIn]
• Titel: Factors affecting the early failure of implants placed in a dental practice with a specialization in implantology - a retrospective study
• Verf.angabe: Johannes Krisam, Larissa Ott, Stephanie Schmitz, Anna-Luisa Klotz, Aida Seyidaliyeva, Peter Rammelsberg and Andreas Zenthöfer
• E-Jahr: 2019
• Jahr: 05 September 2019
• Umfang: 7 S.
• Fussnoten: Gesehen am 08.10.2019
• Titel Quelle: Enthalten in: BMC oral health
• Ort Quelle: London : BioMed Central, 2001
• Jahr Quelle: 2019
• Band/Heft Quelle: 19(2019) Artikel-Nummer 208, 7 Seiten
• ISSN Quelle: 1472-6831
• DOI: doi:10.1186/s12903-019-0900-8
• Datenträger: Online-Ressource
• Sprache: eng
• K10plus-PPN: 1678397199
• K10plus-PPN:
  Universitätsbibliothek
• Lokale URL UB: Zum Volltext

Abstract

Background: To evaluate early failure and possible risk factors for failure of dental implants placed under practice-based conditions. Methods: To clarify the research question, anonymized data from 106 patients with 186 dental implants were analyzed. The presence of sucessful healing (yes/no) at the time of incorporation of the final prosthesis was assessed. Mixed models were compiled for each target variable to enable estimation of the effects of patient-related and implant-related conditions on the risk of early implant failure. Results: Nine out of 186 implants (4.8%) placed in 106 participants failed before incorporation of the final prosthesis. The use of shorter implants (< 10 mm) and the need for augmentation procedures were associated with a greater risk of early implant failure. For shorter implants, the risk was 5.8 times greater than that for longer implants (p = 0.0230). Use of augmentation procedures increased the risk by a factor of 5.5 (p = 0.0174). Conclusions: Implants placed in the dental practice with a specialization in implantology heal successfully. The use of augmentation procedures and of implants shorter than 10 mm seems to be associated with a greater risk of early implant failure.