6533b823fe1ef96bd127f7af

RESEARCH PRODUCT

Meta-analysis on the survival of short implants

subject

description

Objective: To evaluate the success and failure rates of short implants (10 mm or less) for oral rehabilitations in cases of limited bone height. Study Design: Review of the articles published on the topic between the years 2000 and 2010, and development of a descriptive meta-analysis of the results. Results: The majority of the studies obtain a cumulative success rate (CSR) similar to that of longer implants (92.5% - 98.42% for machined and rough-surface implants, respectively). The studies that record lower cumulative success rates (CSR) are later studies that analyze implants with a machined surface. Almost none of the studi-es compared the success/failure rates with the bone quality or location of the implant (maxilla or mandible). Thus, the results obtained are from a mixture of these parameters. Conclusions: In view of the results analyzed, rehabilitations with short implants are a reliable treatment; however, the lack of consistency in the study designs as well as the presence of bias in all of the studies reviewed make it difficult to analyze the data. © Medicina Oral S. L.