ArticleJournal of periodontal & implant science2019
Primary stability of implants with peri-implant bone defects of various widths: an
Article in Journal of periodontal & implant science, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Tetracalcium Phosphate Graft for Implant Stabilization: Resonance Frequency and Histomorphometric Analysis in a Sheep Tibia Model.Journal of functional biomaterials · 2026Article
- Evaluation of primary stability of implants in bovine bone defects models.Scientific reports · 2025Article
- The Relationship Between Peri-Implant Marginal Bone Loss and Resonance Frequency Analysis.Journal of functional biomaterials · 2025Article
- Primary stability of implant placement and loading related to dental implant materials and designs: A literature review.Journal of dental sciences · 2023Review
- Evaluation of Implant Stability According to Implant Placement Site and Duration in Elderly Patients: A Prospective Multi-Center Cohort Study.Journal of clinical medicine · 2023Article
- A Comparison of Conical and Cylindrical Implants Inserted in an In Vitro Post-Extraction Model Using Low-Density Polyurethane Foam Blocks.Materials (Basel, Switzerland) · 2023Article
- Guide bone regeneration (GBR) reconstruction of extensive alveolar bone defect due to infected radicular cyst enucleation: 2 case reports.International journal of surgery case reports · 2023Article
- Animal models of vertical bone augmentation (Review).Experimental and therapeutic medicine · 2021Review
- Relationship between Implant Geometry and Primary Stability in Different Bony Defects and Variant Bone Densities: An In Vitro Study.Materials (Basel, Switzerland) · 2020Article
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeThis study aimed to evaluate the effects of i) the extent of peri-implant bone defects and ii) the application of bone cement on implant stability with respect to the measurement direction.
methodsIn 10 bovine rib bones, 4 implant osteotomies with peri-implant bone defects of various widths were prepared: i) no defect (D0), ii) a 2-mm-wide defect (D2), iii) a 4-mm-wide defect (D4), and iv) a 8-mm-wide defect (D8). The height of all defects was 10 mm. Implant stability quotient (ISQ) values and Periotest values (PTVs) were measured after implant placement and bone cement application.
resultsWith increasing defect width, decreased ISQs and increased PTVs were observed. Statistically significant differences were found between groups D0 and D8, D0 and D4, and D2 and D8. Prior to bone cement application, inconsistent PTVs were found in group D8 depending on the measurement direction. Bone cement increased the implant stability.
conclusionPeri-implant bone deficits measuring around 50% of the implant surface compromised implant stability. Clinically, PTVs should be cautiously interpreted in implants with large peri-implant defects due to inconsistent recordings with respect to the measurement direction.
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