Effect of loading time on the survival rate of anodic oxidized implants: prospective multicenter study
The Journal of Advanced Prosthodontics
;
: 18-23, 2012.
Article
in English
| WPRIM
| ID: wpr-141481
ABSTRACT
PURPOSE:
The purpose of this prospective study was to evaluate the effect of early loading on survival rate or clinical parameter of anodic oxidized implants during the 12-month postloading period. MATERIALS ANDMETHODS:
Total 69 implants were placed in 42 patients. Anodic oxidized implants (GS II, Osstem Cor., Busan, Korea) placed on the posterior mandibles were divided into two groups, according to their prosthetic loading times test group (2 to 6 weeks), and control group (3 to 4 months). The implant survival rates were determined during one-year postloading period and analyzed by Kaplan-Meier method. The radiographic peri-implant bone loss and periodontal parameters were also evaluated and statistically analyzed by unpaired t-test.RESULTS:
Total 69 implants were placed in 42 patients. The cumulative postloading implant survival rates were 88.89% in test group, compared to 100% in control group (P.05).CONCLUSION:
Within the limitation of the present study, implant survival was affected by early loading on the anodic oxidized implants placed on posterior mandibles during one-year follow-up. Early implant loading did not influence peri-implant marginal bone loss, and periodontal parameters.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Survival Rate
/
Prospective Studies
/
Follow-Up Studies
/
Mandible
Type of study:
Controlled clinical trial
/
Observational study
/
Prognostic study
Limits:
Humans
Language:
English
Journal:
The Journal of Advanced Prosthodontics
Year:
2012
Type:
Article
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