Evidence map›Paper›PMID 15212348›Full record

ArticleJournal of periodontology2004

Alveolar bone regeneration for immediate implant placement using an injectable bone substitute: an experimental study in dogs.

Damien Boix, Olivier Gauthier, Jérôme Guicheux, Paul Pilet, Pierre Weiss, Gaël Grimandi, Guy Daculsi

Abstract readComparative Study
In one paragraph

Article in Journal of periodontology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–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

9 citing papers in PubMed.

  1. Trial
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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

7 authors.

Damien BoixNational Institute for Health and Medical Research, Research Center on Materials with Biological Interest, Nantes, France.
Olivier Gauthier
Jérôme Guicheux
Paul Pilet
Pierre Weiss
Gaël Grimandi
Guy Daculsi

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe aim of the present study was to assess the efficacy of a ready-to-use injectable bone substitute for bone regeneration around dental implants placed into fresh extraction sockets.

methodsThird and fourth mandibular premolars were extracted from three beagle dogs and the interradicular septa were surgically reduced to induce a mesial bone defect. Thereafter, titanium implants were immediately placed. On the left side of the jaw, mesial bone defects were filled with an injectable bone substitute (IBS), obtained by combining a polymer and biphasic calcium phosphate ceramic granules. The right defects were left unfilled as controls. After 3 months of healing, specimens were prepared for histological and histomorphometric evaluations.

resultsNo post-surgical complications were observed during the healing period. In all experimental conditions, histological observations revealed a lamellar bone formation in contact with the implant. Histomorphometric analysis showed that IBS triggers a significant (P<0.05) increase in terms of the number of threads in contact with bone, bone-to-implant contact, and peri-implant bone density of approximately 8.6%, 11.0%, and 14.7%, respectively. In addition, no significant difference was observed when number of threads, bone-to-implant contact, and bone density in the filled defects were compared to the no-defect sites.

conclusionIt is concluded that an injectable bone substitute composed of a polymeric carrier and calcium phosphate significantly increases bone regeneration around immediately placed implants.

Indexed as

Dental ImplantsAlveolar ProcessAnimalsBiocompatible MaterialsBone DensityBone RegenerationBone SubstitutesCalcium PhosphatesCeramicsDental Implantation, EndosseousDogsDurapatiteFemaleHypromellose DerivativesInjectionsMethylcelluloseBiocompatible MaterialsBone Substitutescalcium phosphateCalcium PhosphatesDental ImplantsDurapatiteHypromellose DerivativesMethylcellulose

Identifiers

PMID15212348
PMCPMC4710785

What OpenQuestion holds

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Registered trials

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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.