Evidence map›Paper›PMID 40360630›Full record

ArticleScientific reports2025

A 2 year follow-up self-controlled study on morphological changes in the musculoskeletal apparatus after conservative treatment of condylar head fracture.

Lingtong Bu, Yuxing Zhang, Xiang Wei, Qingyu Xu, Zixian Jiao, Chi Yang

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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1 citing paper in PubMed.

  1. Article
4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Lingtong BuDepartment of Oral and Maxillofacial Surgery, Shanghai Jiao Tong University School of Medicine Affiliated Ninth People's Hospital, No. 639 Zhizaoju Road, Shanghai, 200011, China.
Yuxing ZhangDepartment of Oral and Maxillofacial Surgery, Shanghai Jiao Tong University School of Medicine Affiliated Ninth People's Hospital, No. 639 Zhizaoju Road, Shanghai, 200011, China.
Xiang WeiDepartment of Oral and Maxillofacial Surgery, Shanghai Jiao Tong University School of Medicine Affiliated Ninth People's Hospital, No. 639 Zhizaoju Road, Shanghai, 200011, China.
Qingyu XuDepartment of Oral and Maxillofacial Surgery, Shanghai Jiao Tong University School of Medicine Affiliated Ninth People's Hospital, No. 639 Zhizaoju Road, Shanghai, 200011, China.
Zixian JiaoDepartment of Oral and Maxillofacial Surgery, Shanghai Jiao Tong University School of Medicine Affiliated Ninth People's Hospital, No. 639 Zhizaoju Road, Shanghai, 200011, China. jiaozx89@163.com.
Chi YangDepartment of Oral and Maxillofacial Surgery, Shanghai Jiao Tong University School of Medicine Affiliated Ninth People's Hospital, No. 639 Zhizaoju Road, Shanghai, 200011, China. yang_chi63@163.com.

Funding

Key Technologies Research and Development Program 2023YFC2509100National Natural Science Foundation of China 82370984Science and Technology Commission of Shanghai Municipality 23Y31900400
6 · The paper itself

Abstract

To reveal morphological changes in musculoskeletal apparatus after conservative treatment of condylar head fracture (CHF) by clinical examinations, condylar and masticatory muscle reconstruction, to guide the clinical therapeutic strategy. Patients with unilateral CHF and treated conservatively during November 2015 to January 2020 were enrolled and followed up for 2 years. Clinical assessments (mouth open, mandible deviation and occlusal relationship), and CT reconstruction (condyle, ramus height, masseter and lateral pterygoid) immediately and 2 years after fracture were compared with the unfractured side as control group. Mixed-effect analysis and two-way ANOVA were manipulated and P ≤ 0.05 was defined as significant. 26 patients were involved. The average of maximum mouth opening increased from 12.6 ± 5.40 mm to 27.8 ± 8.60 mm. Significant musculoskeletal resorption with an average condyle volume decrease of 241.86 mm3 (P = 0.0029), ramus height decrease of 1.87 mm (P = 0.0004), masseter volume decrease of 3,447.3 mm3 (P < 0.0001), and lateral pterygoid volume decrease of 1203.05 mm3 (P = 0.0049) occurred. No significant changes occurred to the unfractured sides. Conservative treatment of CHF displayed significant musculoskeletal resorption. Clinical assessments showed less optimal improvements. Surgeons should be aware of these trends and take full consideration before applying nonsurgical treatment.

Indexed as

Conservative TreatmentMandibular CondyleMandibular FracturesAdultFemaleFollow-Up StudiesHumansMaleMiddle AgedTomography, X-Ray ComputedYoung AdultCondylar head fractureConservative treatmentMasseter muscleMusculoskeletal morphologyPterygoid muscles

Identifiers

PMID40360630
PMCPMC12075673

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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.