Evidence map›Paper›PMID 42707411›Full record

ArticleCase reports in dentistry2026

Clear Aligner Therapy Assisted by Implant Anchorage and S-Shaped Root Control Attachments for Anterior Open Bite Correction: A 30-Month Treatment Case Report.

Yaqiu Chen, Yewei Xin, Chang Liu, Xiaojing Sun, Juanying Yang, Qian Jiang, Feng Qiu

Abstract read
In one paragraph

Article in Case reports in dentistry, 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.

Yaqiu ChenThe Department of Stomatology, Liuzhou Workers' Hospital, Liuzhou, China.ORCID https://orcid.org/0009-0008-2572-8440
Yewei XinThe Department of Orthodontics, Affiliated Stomatology Hospital of Guilin Medical University, Guilin, China.ORCID https://orcid.org/0009-0003-7117-8746
Chang LiuThe Department of Orthodontics, Affiliated Stomatology Hospital of Guilin Medical University, Guilin, China.ORCID https://orcid.org/0009-0001-0014-8561
Xiaojing SunThe Department of Orthodontics, Stomatology Hospital of Guilin, Guilin, China.ORCID https://orcid.org/0000-0002-3125-4965
Juanying YangThe Department of Orthodontics, Stomatology Hospital of Guilin, Guilin, China.ORCID https://orcid.org/0009-0000-7299-2713
Qian JiangThe Department of Orthodontics, Affiliated Stomatology Hospital of Guilin Medical University, Guilin, China.ORCID https://orcid.org/0000-0002-8672-1989
Feng QiuThe Department of Maxillofacial Surgery, Affiliated Stomatology Hospital of Guilin Medical University, Guilin, China.ORCID https://orcid.org/0000-0001-8971-7128

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Anterior open bite is a prevalent malocclusion that can cause occlusal dysfunction and markedly reduce masticatory efficiency. This case report describes the successful management of a 37-year-old female with an anterior open bite secondary to excessive vertical development in the molar region and clockwise mandibular rotation. The treatment combined clear aligners with implant anchorage for molar intrusion, alongside S-shaped double-arm root control attachments to facilitate the uprighting of severely tilted teeth. Following the placement of four implants in the maxillary posterior region, the therapy was systematically carried out in four distinct phases: molar intrusion, premolar intrusion, correction of mandibular anterior tooth axial inclination, and final occlusal refinement. After 30 months, both the occlusal relationship and facial profile were significantly improved, with complete resolution of the anterior open bite and establishment of normal overbite and overjet. Cephalometric analysis confirmed favorable outcomes, including counterclockwise rotation of the mandible. This case highlights the efficacy of an implant-assisted clear aligner protocol augmented by specialized attachments for managing complex anterior open bite, thereby expanding the scope of clear aligner therapy.

Indexed as

anterior open biteclear alignerminiscrew implantS-shaped root control

Identifiers

PMID42707411
PMCPMC13548131

What OpenQuestion holds

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Registered trials

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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.