Evidence map›Paper›PMID 27585589›Full record

SynthesisClinical oral investigations2017

Do periapical and periodontal pathologies affect Schneiderian membrane appearance? Systematic review of studies using cone-beam computed tomography.

Florin Eggmann, Thomas Connert, Julia Bühler, Dorothea Dagassan-Berndt, Roland Weiger, Clemens Walter

Abstract readSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Clinical oral investigations, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 14% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

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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

6 authors at 1 institution in 1 country.

Florin EggmannDepartment of Periodontology, Endodontology and Cariology, University Centre for Dental Medicine, University of Basel, Hebelstrasse 3, CH-4056, Basel, Switzerland.
Thomas ConnertDepartment of Periodontology, Endodontology and Cariology, University Centre for Dental Medicine, University of Basel, Hebelstrasse 3, CH-4056, Basel, Switzerland.
Julia BühlerDepartment of Periodontology, Endodontology and Cariology, University Centre for Dental Medicine, University of Basel, Hebelstrasse 3, CH-4056, Basel, Switzerland.
Dorothea Dagassan-BerndtDepartment of Oral Surgery, Oral Radiology and Oral Medicine, University Centre for Dental Medicine, University of Basel, Hebelstrasse 3, CH-4056, Basel, Switzerland.
Roland WeigerDepartment of Periodontology, Endodontology and Cariology, University Centre for Dental Medicine, University of Basel, Hebelstrasse 3, CH-4056, Basel, Switzerland.
Clemens WalterDepartment of Periodontology, Endodontology and Cariology, University Centre for Dental Medicine, University of Basel, Hebelstrasse 3, CH-4056, Basel, Switzerland. clemens.walter@unibas.ch.
University of Basel · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThis systematic review analyzed the relationship between periapical and periodontal pathologies in the posterior maxilla and the appearance of the Schneiderian membrane in cone-beam computed tomography (CBCT) compared with sound dentitions.

methodsFive electronic databases (Cochrane Library, Embase, OpenGrey, PubMed, Web of Science), complemented by hand searching, were screened up to May 9, 2016. Human clinical studies that used CBCT and contained information on the periapical/periodontal status in the posterior maxilla and Schneiderian membrane appearance were included. A weighted vote counting (WVC) method was applied to summarize results across studies.

resultsOut of 413 records, 20 studies were included. In the WVC, the studies that observed a positive association between periapical lesions and the appearance of the Schneiderian membrane outweighed those that found no such association (WVC 51 % and WVC 33 %, respectively), with some studies yielding indeterminate results (WVC 16 %). Regarding the relation between periodontal pathologies and the appearance of the Schneiderian membrane, WVC produced a tie between studies demonstrating a positive association (WVC 46 %) and those showing no association (WVC 44 %); one study (WVC 10 %) reported indeterminate results.

conclusionsOn CBCT scans, periapical lesions in the posterior maxilla are likely to be associated with Schneiderian membrane thickening. In contrast, current evidence regarding the relation between periodontal diseases and the appearance of the Schneiderian membrane in CBCT is inconclusive. CLINICAL RELEVANCE: Incidental maxillary sinus findings on CBCT scans warrant thorough differential diagnosis. Frequently, they may be related to dental pathologies.

Indexed as

Cone-Beam Computed TomographyHumansNasal MucosaPeriapical DiseasesPeriodontal DiseasesCone-beam computed tomographyMaxillary sinusPeriapical diseasePeriodontal diseaseSchneiderian membrane

Identifiers

PMID27585589
OpenAlexW2507443642

What OpenQuestion holds

Textmetadata
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.