Evidence map›Paper›PMID 40878421›Full record

ArticleJournal of the Korean Association of Oral and Maxillofacial Surgeons2025

Simple technique using ridge spreaders to safely perform a transcrestal sinus floor elevation: a technical note.

Jonas Hue, Leonardo Saigo, Timothy J H Sng, Bee Tin Goh

Abstract read
In one paragraph

Article in Journal of the Korean Association of Oral and Maxillofacial Surgeons, 2025. 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

4 authors.

Jonas HueDepartment of Oral and Maxillofacial Surgery, National Dental Centre Singapore.ORCID https://orcid.org/0000-0001-5688-6160
Leonardo SaigoNational Dental Research Institute Singapore, National Dental Centre Singapore.ORCID https://orcid.org/0009-0000-8000-2097
Timothy J H SngDiscipline of Oral and Maxillofacial Surgery, Faculty of Dentistry, National University of Singapore.ORCID https://orcid.org/0000-0003-4069-5153
Bee Tin GohNational Dental Research Institute Singapore, National Dental Centre Singapore.ORCID https://orcid.org/0000-0002-2819-5300

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Transcrestal sinus floor elevation (tSFE) is a useful method for vertical bone augmentation in the posterior maxilla at the time of implant placement. However, this is a blind surgical technique with a risk of perforating the Schneiderian membrane. In this article, we present a simple technique to perform tSFEs using ridge spreaders. With this technique, the tSFE is performed in a slow and controlled manner without the entry of instruments into the maxillary sinus. Furthermore, many clinicians may find they already have the necessary surgical tools within their armamentarium. This precludes the need for rotary drills that spin at high revolutions per minute in the sinus cavity or osteotomes which may result in an uncomfortable patient experience. In order to fully exemplify its clinical utility in performing successful tSFE without membrane perforation, we present this surgical technique in a case with limited residual bone height and a steeply oblique sinus floor.

Indexed as

Bone substitutesDental implantsMaxillary sinusOral surgical proceduresSinus floor augmentation

Identifiers

PMID40878421
PMCPMC12405774

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.