Bone Density and Dental Implant Success
Author Information
Author(s): Turkyilmaz Ilser, McGlumphy Edwin A
Primary Institution: Department of Prosthodontics, Dental School at San Antonio, University of Texas Health Science Center, San Antonio, Texas, USA
Hypothesis
The study aims to determine the influence of local bone density on implant stability parameters and implant success.
Conclusion
Local bone density significantly influences primary implant stability, which is crucial for implant success.
Supporting Evidence
- The mean bone density for successful implants was significantly higher than for failed implants.
- Statistically significant correlations were found between bone density and both insertion torque and ISQ values.
- The study included a follow-up period of three years for the implants.
Takeaway
This study found that the denser the bone where a dental implant is placed, the more likely the implant will be successful.
Methodology
The study analyzed 300 implants placed in 111 patients, measuring bone density using CT and assessing implant stability through insertion torque and resonance frequency analysis.
Potential Biases
Potential bias due to the retrospective nature of the study and the specific inclusion/exclusion criteria.
Limitations
The study only included implants that failed before prosthesis delivery, which may not represent all implant failures.
Participant Demographics
111 patients (55 females, 56 males) with a mean age of 55 ± 11.
Statistical Information
P-Value
p < 0.001
Statistical Significance
p < 0.001
Digital Object Identifier (DOI)
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