Evidence map›Paper›PMID 41585115›Full record

ArticleJournal of dental sciences2026

Critical factors to ensure stable occlusion in Class III patients following surgical-orthodontic treatment.

Hung-Ying Lin, Sung-Pu Yang, Zwei-Chieng Chang, Chung-Chen Yao, Sang-Heng Kok, Yi-Jane Chen

Abstract read
In one paragraph

Article in Journal of dental sciences, 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

6 authors.

Hung-Ying LinDepartment of Dentistry, School of Dentistry, National Taiwan University, Taipei, Taiwan.
Sung-Pu YangDepartment of Dentistry, School of Dentistry, National Taiwan University, Taipei, Taiwan.
Zwei-Chieng ChangDepartment of Dentistry, School of Dentistry, National Taiwan University, Taipei, Taiwan.
Chung-Chen YaoDepartment of Dentistry, School of Dentistry, National Taiwan University, Taipei, Taiwan.
Sang-Heng KokDepartment of Dentistry, School of Dentistry, National Taiwan University, Taipei, Taiwan.
Yi-Jane ChenDepartment of Dentistry, School of Dentistry, National Taiwan University, Taipei, Taiwan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background/purpose: Achieving coordination between maxillary and mandibular arches is critical for establishing stable occlusion. This study evaluated posterior occlusal intercupation and identified predictive factors for normal posterior buccal overjet in skeletal Class III patients following surgical-orthodontic treatment. Materials and methods: A retrospective analysis was conducted on 51 Class III patients (24 males, 27 females) who underwent bimaxillary surgery and orthodontic treatment. Cone-beam computed tomography (CBCT) scans were obtained at three time points: pre-treatment (T0), pre-surgery (T1), and post-treatment (T2). Maxillary transverse discrepancies and buccolingual inclinations of maxillary and mandibular molars were assessed using Amira® 3D Pro software. Patients were categorized according to posterior buccal overjet at T2 into two groups: Group 1 (normal occlusion) and Group 2 (defective occlusion). Intergroup comparisons and logistic regression were conducted to determine predictive factors. Results: At T0, Group 2 exhibited significantly narrower maxillary arch widths, more maxillary crowding, greater facial divergence, more pronounced maxillary transverse discrepancy (MTD), and increased molar inclinations on the menton non-deviation side compared to Group 1. At T1, molar inclinations were similar between the two groups. At T2, Group 2 continued to exhibit greater facial divergence, a narrower maxillary arch width, and residual MTD. Logistic regression identified the Wits appraisal at T0 and MTD at T1 as significant predictors of post-treatment occlusion. Conclusion: A logistic regression model incorporating the pre-treatment Wits appraisal and pre-surgical MTD could predict posterior occlusal outcomes after surgical-orthodontic treatment in Class III patients.

Indexed as

Class III malocclusionLogistic regressionMaxillary transverse discrepancyPosterior occlusionSurgical-orthodontics

Identifiers

PMID41585115
PMCPMC12825514

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.