Evidence map›Paper›PMID 28608504›Full record

ArticleClinical implant dentistry and related research2017

Biophysical regulation of osteotomy healing: An animal study.

Liao Wang, Maziar Aghvami, John Brunski, Jill Helms

Abstract read
In one paragraph

Article in Clinical implant dentistry and related research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

17 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Relationship Between Primary/Mechanical and Secondary/Biological Implant Stability.The International journal of oral & maxillofacial implants
    Pooled it
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  8. In vivo performance of AlJournal of orthopaedic surgery and research · 2021
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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.

Liao WangState Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Disease, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China.
Maziar AghvamiDivision of Plastic and Reconstructive Surgery, Department of Surgery, Stanford School of Medicine, Stanford, California, 94305.
John BrunskiDivision of Plastic and Reconstructive Surgery, Department of Surgery, Stanford School of Medicine, Stanford, California, 94305.
Jill HelmsDivision of Plastic and Reconstructive Surgery, Department of Surgery, Stanford School of Medicine, Stanford, California, 94305.

Funding

Mechanobiology at Healing Bone-Implant InterfacesR01DE024000 · NIDCR · STANFORD UNIVERSITY · PI BRUNSKI, JOHN BEYER, HELMS, JILL A · 2014 to 2018
$3.4M
NIDCR NIH HHS R01 DE024000
6 · The paper itself

Abstract

backgroundOsteotomies have been performed for centuries yet there remains a remarkable lack of consensus on optimal methods for cutting bone. There is universal agreement, however, that preserving cell viability is critical. PURPOSE: To identify mechanobiological parameters influencing bone formation after osteotomy site preparation. MATERIALS AND

methodsA murine maxillary osteotomy model was used to evaluate healing. Computational modeling characterized stress and strain distributions in the osteotomy, as well as the magnitude and distribution of heat generated by drilling. The impact of osteocyte death and bone composition were assessed using molecular and cellular assays.

resultsThe phases of osteotomy healing in mice align closely with results in large animals; in addition, molecular analyses extended our understanding of osteoprogenitor cell proliferation, differentiation, and mineralization. Computational analyses provided insights into temperature changes caused by drilling and the mechanobiological state in the healing osteotomies, while concomitant cellular assays correlate drill speed with osteocyte apoptosis and bone resorption. Even when drilling was controlled, trabeculated, spongy (Type III) bone healed faster than densely lamellar (Type I) bone because of the abundance of Wnt responsive osteoprogenitor cells in the former.

conclusionsThese data provide a mechanobiological framework for evaluating tools and technologies designed to improve osteotomy site preparation.

Indexed as

Maxillary OsteotomyAnimalsBiomechanical PhenomenaFemaleFluorescent Antibody TechniqueMaxillaMiceOsteogenesis

Identifiers

PMID28608504
PMCPMC6190838

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.