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Machined versus rou...
Machined versus roughened immediately loaded and finally restored single implants inserted flapless: Preliminary 6-month data from a split-mouth randomised controlled trial
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Cannizzaro, G. (författare)
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Felice, P. (författare)
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Loi, I. (författare)
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visa fler...
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Viola, P. (författare)
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Ferri, V. (författare)
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Leone, M. (författare)
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Lazzarini, M. (författare)
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Trullenque-Eriksson, A. (författare)
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- Esposito, Marco, 1965 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för biomaterialvetenskap,Institute of Clinical Sciences, Department of Biomaterials
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visa färre...
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(creator_code:org_t)
- 2016
- 2016
- Engelska.
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Ingår i: European Journal of Oral Implantology. - 1756-2406. ; 9:2, s. 155-163
- Relaterad länk:
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https://gup.ub.gu.se...
Abstract
Ämnesord
Stäng
- Purpose: To compare the outcome of immediately loaded single implants with a machined or a roughened surface. Materials and methods: Fifty patients had two implant sites randomly allocated to receive flapless-placed single Syra implants (Sweden & Martina), one with a machined and one with a roughened surface (sand-blasted with zirconia powder and acid etched), according to a split-mouth design. To be loaded immediately, implants had to be inserted with a torque superior to 50 Ncm. Implants were restored with definitive crowns in direct occlusal contact within 48 h. Patients were followed for 6 months after loading. Outcome measures were prosthetic and implant failures and complications. Results: Two machined implants and four roughened implants were not loaded immediately. Six months after loading no dropout occurred. One implant loaded late, which had a rough implant surface, failed 20 days after loading (P (McNemar test) = 0.625; difference in proportions = -0.04; 95% CI: -0.15 to 0.07). Three crowns had to be remade on machined implants and four on roughened implants (P (McNemar test) = 1.000; difference in proportions = -0.02; 95% CI: -0.12 to 0.08). Three machined and five roughened implants experienced complications (P (McNemar test) = 0.625; difference in proportions = -0.04; 95% CI: -0.15 to 0.07). There were no statistically significant differences between groups for crown and implant losses as well as complications. Conclusions: Up to 6 months after loading both machined and roughened flapless-placed and immediately loaded single implants provided good and similar results, however, longer follow-ups are needed to evaluate the long-term prognosis of implants with different surfaces.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Odontologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Dentistry (hsv//eng)
Nyckelord
- dental implants
- flapless
- immediate loading
- implant surface
- machined
- randomised controlled trial
- controlled clinical-trial
- partially edentulous patients
- arch
- prostheses
- dental implants
- placement
- surgery
- system
- torque
- Dentistry
- Oral Surgery & Medicine
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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