Evidence map›Paper›PMID 32501222›Full record

ArticleJournal of the mechanical behavior of biomedical materials2020

3D full-field strain in bone-implant and bone-tooth constructs and their morphological influential factors.

Yuxiao Zhou, Chujie Gong, Mehran Hossaini-Zadeh, Jing Du

Open access · greenAbstract read
In one paragraph

Article in Journal of the mechanical behavior of biomedical materials, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
3.0field-weighted citation impact, top 10% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed, 26 citations in OpenAlex.

  1. Mechanical characterization ofCell biomaterials · 2026
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Yuxiao ZhouDepartment of Mechanical Engineering, Pennsylvania State University, University Park, PA, 16802, United States. Electronic address: yyz5239@psu.edu.
Chujie GongDepartment of Biomedical Engineering, Pennsylvania State University, University Park, PA, 16802, United States. Electronic address: gongchujie@gmail.com.
Mehran Hossaini-ZadehDepartment of Oral Maxillofacial Pathology, Medicine and Surgery, Temple University, Philadelphia, PA, 19140, United States. Electronic address: mhossaini@temple.edu.
Jing DuDepartment of Mechanical Engineering, Pennsylvania State University, University Park, PA, 16802, United States. Electronic address: jingdu@psu.edu.
Pennsylvania State University · USTemple University · US

Funding

Penn State Clinical and Translational Science InstituteUL1TR002014 · NCATS · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · PI KRASCHNEWSKI, JENNIFER L. · 2016 to 2025
$33.7M
NCATS NIH HHS UL1 TR002014
6 · The paper itself

Abstract

The biomechanics of bone-tooth and bone-implant interfaces affects the outcomes of several dental treatments, such as implant placement, because bone, tooth and periodontal ligament are living tissues that adapt to the changes in mechanical stimulations. In this work, mechanical testing coupled with micro-CT was performed on human cadaveric mandibular bone-tooth and bone-implant constructs. Using digital volume correlation, the 3D full-field strain in bone under implant loading and tooth loading was measured. Concurrently, bone morphology and bone-implant and bone-tooth contact were also measured through the analysis of micro-CT images. The results show that strain in bone increased when a tooth was replaced by a dental implant. Strain concentration was observed in peri-implant bone, as well as in the buccal bone plate, which is also the clinically-observed bone resorption area after implant placement. Decreasing implant stability measurements (resonance frequency analysis and torque test) indicated increased peri-implant strain, but their relationships may not be linear. Peri-implant bone strain linearly increased with decreasing bone-implant contact (BIC) ratio. It also linearly decreased with increasing bone-tooth/bone-implant contact ratio. The high strain in the buccal bone plate linearly increased with decreasing buccal bone plate thickness. The results of this study revealed 3D full-field strain in bone-tooth and bone-implant constructs, as well as their several morphological influential factors.

Indexed as

Dental ImplantsMandibleBiomechanical PhenomenaBone-Implant InterfaceHumansPeriodontal LigamentX-Ray MicrotomographyDental ImplantsDental implantDigital volume correlationMicro-CTStrain

Identifiers

PMID32501222
PMCPMC7483302
OpenAlexW3026812158

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.