Osseodensification and Implant Survival and Success

Completed · Not applicable

Conditions studied: Missing Teeth

In brief

Approximately 40 implants from patients seeking treatment at the University of Oklahoma, College of Dentistry will be recruited for this study. Osteotomies will be prepared using the osseodensification technique and implants will be placed immediately after. The implants will be from a single manufacturer (Roxolid® SLA® Bone Level Tapered; Straumann®, Institut Straumann AG, Basel, Switzerland). Volumetric analysis of alveolar ridge will be studied using intra-surgical direct measurements and CBCT imaging. A custom stent will be fabricated to standardize the clinical and radiographic measurements at 2mm, 3mm, and 4mm apical to the alveolar crest. Changes in peri-implant bone density will be analyzed on standardized periapical and bitewing radiographs, using the ImageJ software (National Institute of Health, Bethesda, Maryland, USA). Implant stability quotient (ISQ) values will be recorded with a resonance frequency analysis system (Osstell®, Gothenburg, Sweden). Calibrated examiners will assess implant survival and biological or restorative complications and failures. Sites will be evaluated throughout osseointegration and one year after final restoration is delivered.

Key facts

Study ID
NCT04741594
Run by
University of Oklahoma
People needed
23
Starts
2021-07-01
Expected to finish
2023-09-13
Last updated by the study team
2026-06-25

Who can join

Age: 18 and older, up to 90. Sex: any. Healthy volunteers: accepted.

Where it is running

Full record on ClinicalTrials.gov

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