ArticleMedicina oral, patologia oral y cirugia bucal2023
Impact of implant thread design on insertion torque and osseointegration: a preclinical model.
Article in Medicina oral, patologia oral y cirugia bucal, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.
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Who cites it
14 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.
- Specific gene expression patterns associated as reliable biomarkers for predicting dental implant successful osseointegration: a literature review and focused meta-analysis.Frontiers in physiology · 2025Pooled it
- Synergizing Macrogeometric Design and Nano-Hydroxyapatite Coatings to Enhance Early Implant Stability and Bone Maturation.Journal of functional biomaterials · 2026Article
- Improving dental implant design through a combined analysis of the insertion process and push-in test.Scientific reports · 2026Article
- An Evaluation of Osseointegration Outcomes Around Trabecular Metal Implants in Human Maxillaries Reconstructed with Allograft and Platelet-Rich Fibrin.Biomimetics (Basel, Switzerland) · 2025Article
- Implant Surface Variability Between Progressive Knife-Edge Thread Design and International Organization for Standardization Thread with and Without Tapping Area: A Model Analysis.Materials (Basel, Switzerland) · 2025Article
- Impact of Modified Triple Salt Monolayer Coating on Osseointegration of Endosteal Implants.ACS biomaterials science & engineering · 2025Article
- Impact of three-dimensional stabilization thread design on biomechanical fixation and osseointegration of endosteal implants.Journal of the mechanical behavior of biomedical materials · 2025Article
- Evaluation of thin-threaded implants primary stability in type IV bone right after maxillary sinus floor elevation: A human cadaver study.Journal of prosthodontics : official journal of the American College of Prosthodontists · 2025Article
- A deep and multi-helix flute threaded implant: a review and clinical analysis.Journal of the Korean Association of Oral and Maxillofacial Surgeons · 2025Article
- Preclinical Experimental Study on New Cervical Implant Design to Improve Peri-Implant Tissue Healing.Bioengineering (Basel, Switzerland) · 2024Article
- Review
- From Mechanical Machining Technology: A New Solution That Integrates Blades to the Implant to Control the Stress to the Peri-Implant Cortical Bone.Bioengineering (Basel, Switzerland) · 2024Article
- Employing Indirect Adenosine 2Journal of functional biomaterials · 2023Article
- The Influence of Implant Macro-geometry in Primary Stability in Low-Density Bone: AnJournal of International Society of Preventive & Community DentistryArticle
Corrections and comments
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Authors and funding
9 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundSuccessful osseointegration of endosteal dental implants has been attributed to implant design, including the macro-, micro- and nano- geometric properties. Based on current literature pertaining to implant design, the resultant cellular and bone healing response is unknown when the thread thickness of the implants is increased, resulting in an increased contact area in implants designed with healing chambers. The aim of this study was to evaluate the effect of two implant designs with different thread profiles on the osseointegration parameters and implant stability at 3- and 6-weeks in vivo using a well-established preclinical dog model. MATERIAL AND
methodsA total of 48 type V Ti alloy implants were divided in two groups according to their thread design (D1= +0.1x/mm and D2= +0.15x/mm) and placed in an interpolated fashion into the radii of six beagles. Insertion torque was measured at time of placement, radii were extracted for histological processing following 3- and 6-week healing intervals. Histologic and histomorphometric analyses were performed in terms of bone to implant contact (%BIC) and bone area fraction occupancy within implant threads (%BAFO). Statistical analyses were performed through a linear mixed model with fixed factors of time and implant thread design.
resultsSurface roughness analysis demonstrated no significant differences in Sa and Sq between D1 and D2 implant designs, which confirmed that both implant designs were homogenous except for their respective thread profiles. For insertion torque, statistically significant lower values were recorded for D1 in comparison to D2 (59.6 ± 11.1 and 78.9 ± 10.1 N⋅cm, respectively). Furthermore, there were no significant differences with respect to histological analysis and histomorphometric parameters, between D1 and D2 at both time points.
conclusionsBoth thread profiles presented equivalent potential to successfully osseointegrate in the osteotomies, with D2 yielding higher mechanical retention upon placement without detrimental bone resorption.
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