ArticleMaterials (Basel, Switzerland)2022
Primary Implant Stability Analysis of Different Dental Implant Connections and Designs-An In Vitro Comparative Study.
Article in Materials (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Secondary implant stability in autologous one-stage internal and external sinus floor elevation using resonance frequency analysis - a three-month follow up.Clinical oral investigations · 2026Article
- Insertion Torque Characteristics of the KS 3 Implant in Weak Bone, Standardized Extraction-Socket-like, and Maxillary Sinus Simulation Models: An In Vitro Comparative Study.Bioengineering (Basel, Switzerland) · 2026Article
- Comparison of the accuracy and efficiency of robot-assisted implant placement using trephine versus conventional serial drilling: an in vitro study.BMC oral health · 2026Article
- Thermographic-Infrared Changes During Surgical Osteotomy Influenced by the Motor Type, System, and Diameter.International journal of dentistry · 2026Article
- Article
- Predictive factors for insertion torque values in transalveolar sinus lift procedures.BDJ open · 2025Article
- The Effectiveness of Osseodensification Drilling versus the Conventional Surgical Technique on Implant Stability: A Clinical Trial.Journal of clinical medicine · 2024Article
- Are Torque-Induced Bone Texture Alterations Related to Early Marginal Jawbone Loss?Journal of clinical medicine · 2022Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Primary implant stability can be evaluated at the time of placement by measuring the insertion torque (IT). However, another method to monitor implant stability over time is resonance frequency analysis (RFA). Our aim was to examine the effect of bone type, implant design, and implant length on implant primary stability as measured by IT and two RFA devices (Osstell and Penguin) in an in vitro model. Ninety-six implants were inserted by a surgical motor in an artificial bone material, resembling soft and dense bone. Two different implant designs-conical connection (CC) and internal hex (IH), with lengths of 13 and 8 mm, were compared. The results indicate that the primary stability as measured by RFA and IT is significantly increased by the quality of bone (dense bone), and implant length and design, where the influence of dense bone is similar to that of CC design. Both the Osstell and Penguin devices recorded higher primary implant stability for long implants in dense bone, favoring the CC over the IH implant design. The CC implant design may compensate for the low stability expected in soft bone, and dense bone may compensate for short implant length if required by the anatomical bone conditions.
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