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KMID : 1025720160350020059
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Journal of Dental Implant Research
2016 Volume.35 No. 2 p.59 ~ p.63
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Early ossteointegration stability of OneQ-SL and OneQ-HA implant - preliminary study
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Lee Myung-Hwan
Kwon Tae-Geon
Kim Jin-Wook
Choi So-Young
Paeng Jun-Young
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Abstract
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Purpose: This research attempted to report the preliminary results by processing the clinical trials, comparing the mobility between the HA implant, which was placed randomly on the patient’s maxillary molar or premolar areas, and the SLA surface implant by targeting edentulous patients whose upper jaw has compromised bony tissue when compared with the lower jaw.
Methods: Twelve implants were placed in a total of 7 patients. (L: 10 mm, D: 4.2 or 4.7 mm, Dentis Co. Ltd., Daegu, Korea) 4 implants were placed in the reference group while 12 implants were placed in the test group. 12 implants were installed in 7 patients, who had visited hospital for implant installation. The early stability immediately after the installation 3, 6 weeks and 12 weeks after operation were measured using OsstellTM mentor (Integration Diagnostics, Savedalen, Sweden) were measured, and subsequently analyzed statistically.
Conclusion: In this study, the initial RFA measurement value of the HA coated implant (the test group) proved to be higher than the SLA implant, and showed increasing tendency over time. In this study, the results of measuring the mobility after placing the HA-coated implant and the SLA implant showed that the HA-coated implant’s ISQ measurement value is relatively higher and is continuously increasing during the first 3 months of follow-up. It is also expected to be clinically beneficial side if accompanied by a bone graft, or if it is installed on an upper jaw, which is relatively weaker. HA coated implants will accelerate the onset of early osseointegration.
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KEYWORD
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Hydroxyapatite-coated implant, Osseointegration, Stability, ISQ
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