A 10 years retrospective study of assessment of prevalence and risk factors of dental implants failures.
retrospective_cohort · Level III
Where this comes from
- Record sourced from PubMed, PMID 32509661.
- Also identified by DOI 10.4103/jfmpc.jfmpc_1171_19 and PMC identifier 7266248.
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Abstract
The present study was conducted to determine the prevalence rate of dental implants failure and risk factors affecting dental implant outcome. The present retrospective study was conducted on 826 patients who received 1420 dental implants in both genders. Length of implant, diameter of implant, location of implant, and bone quality were recorded. Risk factors such as habit of smoking, history of diabetes, hypertension, etc., were recorded. In 516 males, 832 dental implants and in 310 females, 588 dental implants were placed. Maximum dental implant failure was seen with length <10 mm (16%), with diameter <3.75 mm, and with type IV bone (20.6%). The difference found to be significant (<i>P</i> < 0.05). Maximum dental implant failures were seen with smoking (37%) followed by hypertension (20.8%), diabetes (20.3%), and CVDs (18.7%). Healthy patients had the lowest failure rate (4.37%). Dental implant failure was high in type IV bone, dental implant with <3.75 mm diameter, dental implant with length <10.0 mm, and among smokers.