Evidence map›Paper›PMID 40514555›Full record

ArticleAesthetic plastic surgery2025

Precision and Efficacy of Digital Technology in Orthognathic Surgery for Facial Asymmetry Correction: A Quantitative Analysis.

Xiang Sun, Jiusong Han, Jing Wang, Junxiang Lian, Jingpeng Liu, Simin Li, Shuguang Liu, Huixi Zhou

Abstract read
In one paragraph

Article in Aesthetic plastic surgery, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Facial Contouring in Orthognathic Surgery: The Role of Facial Implants.Craniomaxillofacial trauma & reconstruction · 2026
    Review
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

8 authors.

Xiang Sun *Department of Oral and Maxillofacial Surgery, Stomatological Hospital, School of Stomatology, Southern Medical University, 366 South of Jiangnan Boulevard, Haizhu District, Guangzhou, 510280, Guangdong, China.ORCID 0000-0002-1295-7032
Jiusong Han *Department of Oral and Maxillofacial Surgery, Stomatological Hospital, School of Stomatology, Southern Medical University, 366 South of Jiangnan Boulevard, Haizhu District, Guangzhou, 510280, Guangdong, China.
Jing WangDepartment of Oral and Maxillofacial Surgery, Stomatological Hospital, School of Stomatology, Southern Medical University, 366 South of Jiangnan Boulevard, Haizhu District, Guangzhou, 510280, Guangdong, China.
Junxiang LianDepartment of Oral and Maxillofacial Surgery, Stomatological Hospital, School of Stomatology, Southern Medical University, 366 South of Jiangnan Boulevard, Haizhu District, Guangzhou, 510280, Guangdong, China.
Jingpeng LiuDepartment of Oral and Maxillofacial Surgery, Stomatological Hospital, School of Stomatology, Southern Medical University, 366 South of Jiangnan Boulevard, Haizhu District, Guangzhou, 510280, Guangdong, China.
Simin LiDepartment of Oral and Maxillofacial Surgery, Stomatological Hospital, School of Stomatology, Southern Medical University, 366 South of Jiangnan Boulevard, Haizhu District, Guangzhou, 510280, Guangdong, China.
Shuguang LiuDepartment of Oral and Maxillofacial Surgery, Stomatological Hospital, School of Stomatology, Southern Medical University, 366 South of Jiangnan Boulevard, Haizhu District, Guangzhou, 510280, Guangdong, China. dr.liusg@163.com.
Huixi ZhouDepartment of Oral and Maxillofacial Surgery, Stomatological Hospital, School of Stomatology, Southern Medical University, 366 South of Jiangnan Boulevard, Haizhu District, Guangzhou, 510280, Guangdong, China. zhxdoctor@sina.com.

Funding

Medical Science and Technology Foundation of Guangdong Province A2019495the Research Foundation of the Stomatological Hospital of Southern Medical University PY2017014
6 · The paper itself

Abstract

objectivesTo evaluate the efficacy of digital technology-assisted design in orthognathic surgery for patients with facial asymmetry. MATERIALS AND

methodsThe study comprised 30 patients with facial asymmetry. Mimics software was used to digitally simulate surgical plans and create guide plates for orthognathic surgery. The midsagittal plane, Frankfurt horizontal plane, and coronal plane of the perosseous nasion point served as reference planes to evaluate three-dimensional consistency between preoperative simulation designs and postoperative three-dimensional cranial models, specifically examining bilateral maxillary and mandibular canine cusps and mesiobuccal cusps of first molars. Distance differences between bilateral corresponding landmarks on postoperative models and the three reference planes were measured, asymmetry rates calculated, and the distance from pogonion to midsagittal plane measured to evaluate facial hard tissue symmetry after surgery.

resultsNo significant differences were observed between preoperative simulation designs and postoperative three-dimensional cranial models regarding the distances between bilateral corresponding landmarks and the three reference planes. Postoperatively, distance differences between bilateral corresponding landmarks and the three reference planes were ≤ 1 mm. Seventy-five percent of asymmetry rate indicators were less than 10%. The mean distance from pogonion to midsagittal plane was 1.82 ± 1.16 mm.

conclusionThe application of digital technology in orthognathic surgery for patients with facial asymmetry enhances operative precision and ensures favorable treatment outcomes. CLINICAL RELEVANCE: Digital technology in orthognathic surgical planning improves treatment effectiveness for patients with facial asymmetry. LEVEL OF EVIDENCE III: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Indexed as

Facial AsymmetryOrthognathic Surgical ProceduresSurgery, Computer-AssistedAdolescentAdultCephalometryFemaleHumansImaging, Three-DimensionalMaleRetrospective StudiesTreatment OutcomeYoung AdultDigital technologyFacial asymmetryOrthognathic surgerySymmetry

Identifiers

PMID40514555
PMCPMC12454519

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.