Altered bacterial adhesion with changes in roughness of titanium surfaces after implant cleaning
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Although various instruments have been devised to treat peri-implantitis, none has become the technique of choice. Recently, a new implant cleaning bur was introduced. We compared the surface roughness and bacterial adhesion on implants after surface cleaning with various instruments. Two types of titanium disks − resorbable blasting media (RBM) and sandblasting with large grit and acid etching (SLA) − were used. Following treatments were administered: (1) no treatment; (2) tetracycline; (3) implant cleaning bur; (4) air polisher with glycine powder; and (5) copper alloy ultrasonic scaler tip. We measured the titanium surface roughness after cleaning. We also observed surface changes with scanning electron microscopy, and evaluated the bacterial adhesion related to changes in surface roughness. The surface roughness of RBM disks decreased significantly only in the third group. SLA disks in the third and fifth groups showed significantly decreased roughness. No significant difference in bacterial adhesion was found on treated RBM surfaces. The third and fifth groups also had significantly decreased bacterial adhesion on the SLA surfaces. The implant cleaning bur reduced the roughness of RBM and SLA titanium implants, and decreased the adhesion of bacteria on SLA surfaces, which may help prevent the recurrence of peri-implantitis.
Abstract
Although various instruments have been devised to treat peri-implantitis, none has become the technique of choice. Recently, a new implant cleaning bur was introduced. We compared the surface roughness and bacterial adhesion on implants after surface cleaning with various instruments. Two types of titanium disks − resorbable blasting media (RBM) and sandblasting with large grit and acid etching (SLA) − were used. Following treatments were administered: (1) no treatment; (2) tetracycline; (3) implant cleaning bur; (4) air polisher with glycine powder; and (5) copper alloy ultrasonic scaler tip. We measured the titanium surface roughness after cleaning. We also observed surface changes with scanning electron microscopy, and evaluated the bacterial adhesion related to changes in surface roughness. The surface roughness of RBM disks decreased significantly only in the third group. SLA disks in the third and fifth groups showed significantly decreased roughness. No significant difference in bacterial adhesion was found on treated RBM surfaces. The third and fifth groups also had significantly decreased bacterial adhesion on the SLA surfaces. The implant cleaning bur reduced the roughness of RBM and SLA titanium implants, and decreased the adhesion of bacteria on SLA surfaces, which may help prevent the recurrence of peri-implantitis.
참고문헌 (21)
- Buser D, "Influence of surface characteristics on bone integration of titanium implants. A histomorphometric study in miniature pigs", J Biomed Mater Res, 25, pp.889~902 (1991)
- Cochran DL, "Evaluation of an endosseous titanium implant with a sandblasted and acid-etched surface in the canine mandible : radiographic results", Clin Oral Impl Res, 7, pp.240~252 (1996)
- Cochran DL, "Bone response to loaded and unloaded titanium implants with a sandblasted and acid etched surface : a histometric study in the canine mandible", J Biomed Mater Res, 40, pp.1~11 (1998)
- Abrahamsson I, "Early bone formation adjacent to rough and turned endosseous implant surfaces. An experimental study in the dog", Clin Oral Impl Res, 15, pp.381~392 (2004)
- Albrektsson T, "Consensus report of session IV", proceeding of the 1st European Workshop on Periodontology, pp.365~369 (1985), Quintessence Publishing Co
- Mouhyi J, "The peri-implantitis : implant surfaces, microstructure, and physicochemical aspects", Clin Implant Dent Relat Res, 14, pp.170~183 (2012)
- Rimondini L, "The effect of surface roughness on early in vivo plaque colonization on titanium", J Periodontol, 68, pp.556~562 (1997)
- Dorkhan M, "Effects of saliva or serum coating on adherence of Streptococcus oralis strains to titanium", Microbiology, 158, pp.390~397 (2012)
- Badihi Hauslich L, "The adhesion of oral bacteria to modified titanium surfaces: role of plasma proteins and electrostatic forces", Clin Oral Implants Res, 24(Suppl A100), pp.49~56 (2013)
- Amoroso PF, "Titanium surface modification and its effect on the adherence of Porphyromonas gingivalis : an in vitro study", Clin Oral Implants Res, 17, pp.633~637 (2006)
- Berglundh T, "Spontaneous progression of ligature induced peri-implantitis at implants with different surface roughness : an experimental study in dogs", Clin Oral Implants Res, 18, pp.655~661 (2007)
- Bürgers R, "In vivo and in vitro biofilm formation on two different titanium implant surfaces", Clin Oral Implants Res, 21, pp.156~164 (2010)
- Duarte PM, "Bacterial adhesion on smooth and rough titanium surfaces after treatment with different instruments", J Periodontol, 80, pp.1824~1832 (2009)
- Baek SH, "Evaluation of the safety and efficiency of copper alloy ultrasonic scaler tip on titanium surfaces", Clin Oral Implants Res, 23, pp.1269~1274 (2012)
- Mann M, "Effect of plastic-covered ultrasonic scalers on titanium implant surfaces", Clin Oral Implants Res, 23, pp.76~82 (2012)
- Rühling A, "Treatment of subgingival implant surfaces with Teflon-coated sonic and ultrasonic scaler tips and various implant curettes. An in vitro study", Clin Oral Implants Res, 5, pp.19~29 (1994)
- Schmage P, "Effects of 10 cleaning instruments on four different implant surfaces", Int J Oral Maxillofac Implants, 27, pp.308~317 (2012)
- Schwarz F, "Influence of different air-abrasive powders on cell viability at biologically contaminated titanium dental implants surfaces", J Biomed Mater Res B Appl Biomater, 88, pp.83~91 (2009)
- Tastepe CS, "Cleaning and modification of intraorally contaminated titanium disks with calcium phosphate powder abrasive treatment", Clin Oral Implants Res, 24, pp.1238~1246 (2013)
- Cochis A, "Effect of air polishing with glycine powder on titanium abutment surfaces", Clin Oral Implants Res, 24, pp.904~909 (2013)
- Zablotsky M, "The macroscopic, microscopic and spectrometric effects of various chemotherapeutic agents on the plasma-sprayed hydroxyapatite-coated implant surface", Clin Oral Implants Res, 3, pp.189~198 (1992)