Evidence map›Paper›PMID 35482147›Full record

ArticleOral and maxillofacial surgery2023

Influence of the use of autogenous bone particles to close the access window after maxillary sinus floor augmentation: a micro-computed tomography and positron emission tomography study in rabbits.

Luigi Feletto, Daniele Botticelli, Karol Ali Apaza Alccayhuaman, Miguel Peñarrocha-Diago, Mustafa Ezzeddin-Ayoub, Regino Zaragozi-Alonso, Jose Viña-Almunia

Erratum issuedOpen access · hybridAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Oral and maxillofacial surgery, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 54% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 3 countries.

Luigi FelettoARDEC Academy, Rimini, Italy.
Daniele BotticelliPrincipal Research Scientist at ARDEC Academy, Rimini, Italy.
Karol Ali Apaza AlccayhuamanDepartment of Oral Biology, University Clinic of Dentistry, Medical University of Vienna, Vienna, Austria.
Miguel Peñarrocha-DiagoOral Surgery Unit, Department of Stomatology, Faculty of Medicine and Dentistry, University of Valencia, Valencia, Spain.
Mustafa Ezzeddin-AyoubAdvanced Radiopharmaceutical Technician, Micro PET-CT Unit, Medical Central Investigation Unit (UCIM), Faculty of Medicine and Dentistry, University of Valencia, Valencia, Spain.
Regino Zaragozi-AlonsoOral Surgery and Implant Dentistry, Oral Surgery Unit, Department of Stomatology, Faculty of Medicine and Dentistry, University of Valencia, Valencia, Spain.
Jose Viña-AlmuniaOral Surgery Unit, Department of Stomatology, Faculty of Medicine and Dentistry, University of Valencia, C/Gasco Oliag 1, 46021, Valencia, Spain. jose-a.vina@uv.es.ORCID http://orcid.org/0000-0003-4324-4550
Universitat de València · ESMedical University of Vienna · ATOspedale Infermi di Rimini · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimThe purpose of this study was to evaluate using microCT and positron emission tomography (PET) analysis, the influence on bone healing of the placement of particulate autogenous bone in the antrostomy, and in the subjacent region after maxillary sinus elevation with xenograft. MATERIAL AND

methodsThe sinus mucosa was elevated in sixteen male New Zealand rabbits and they were both grafted with a collagenated cortico-cancellous porcine bone. The antrostomy and the near subjacent region were filled with either the same xenograft (control site) or with particulate autogenous bone (test site) harvested from the tibia. The antrostomies were covered with collagen membranes. MicroCT (measured in Hounsfield Units) and microPET (kBq/cm

resultsAt the microCT analysis, after 1 and 8 weeks of healing, no statistically significant differences were found between groups. Bone increased and xenograft decreased significantly between the two periods of healing. At the microPET analysis, the percentage of bone increased significantly over time in both test and control groups and no significant differences were found between groups.

conclusionThe placement of autogenous bone in the antrostomy and the subjacent region after maxillary sinus elevation did not enhance bone formation compared with sites where only xenograft was used. Both microCT and microPET showed increase bone formation over time.

Indexed as

Bone SubstitutesSinus Floor AugmentationAnimalsBone TransplantationCollagenDental Implantation, EndosseousHumansMaleMaxillary SinusMineralsPositron-Emission TomographyRabbitsSwineWound HealingX-Ray MicrotomographyBone SubstitutesCollagenMineralsMicroCTMicroPETOsteoconductivitySinus floor elevationXenograft

Identifiers

PMID35482147
PMCPMC10234857
OpenAlexW4225088710

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.