Evidence map›Paper›PMID 42145354›Full record

ArticleBioinformation2026

Marginal adaptation of zirconium dioxide crowns prepared with four different finish lines: An

Aviraj Gill, Priyabrata Jena, Saumya Sharma, Sanjeev Singh, Avinash Kumar, Baby Jaman, Pratik Surana

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Bioinformation, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Aviraj GillDepartment of Prosthodontics and Crown and Bridge, Maitri College of Dentistry and Research Centre, Anjora, Durg, Chhattisgarh, India.
Priyabrata JenaDepartment of Prosthodontics and Crown and Bridge, Maitri College of Dentistry and Research Centre, Anjora, Durg, Chhattisgarh, India.
Saumya SharmaDepartment of Prosthodontics and Crown and Bridge, Maitri College of Dentistry and Research Centre, Anjora, Durg, Chhattisgarh, India.
Sanjeev SinghDepartment of Prosthodontics and Crown and Bridge, Maitri College of Dentistry and Research Centre, Anjora, Durg, Chhattisgarh, India.
Avinash KumarDepartment of Prosthodontics and Crown and Bridge, Maitri College of Dentistry and Research Centre, Anjora, Durg, Chhattisgarh, India.
Baby JamanDepartment of Prosthodontics and Crown and Bridge, Maitri College of Dentistry and Research Centre, Anjora, Durg, Chhattisgarh, India.
Pratik SuranaDepartment of Pedodontics and Preventive Dentistry, Maitri College of Dentistry and Research Centre, Durg, Chhattisgarh, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Poor marginal adaptation of zirconia crowns may lead to microleakage, secondary caries and reduced restoration longevity. Marginal integrity is therefore critical for the clinical success of CAD/CAM zirconia crowns. Therefore, it is of interest to evaluate the effect of four finish line designs-rounded shoulder, chamfer, bevelled shoulder, and sloping shoulder-on the marginal fit of zirconia crowns. The rounded shoulder showed superior marginal adaptation compared to chamfer, while bevelled shoulder showed no advantage over sloping shoulder. Rounded shoulder and chamfer finish lines may therefore be more favorable for CAD/CAM zirconia crowns.

Indexed as

finish lineMarginal integrityzirconia crown

Identifiers

PMID42145354
PMCPMC13177144

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.