Evidence map›Paper›PMID 42332774›Full record

ArticleJournal of orthopaedic surgery and research2026

Double mini-locking plates for unstable Danis-Weber B distal fibular fractures: superior functional outcomes and lower implant removal rates.

Xiao Wang, Fei Xiao, Zhongsheng Wei, Yongchang Chen, Haibo Xu, Lin Wei, Guoqing Zheng

Abstract read
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Article in Journal of orthopaedic surgery and research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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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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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Xiao Wang *Department of Orthopaedics, Nanjing Qixia District Hospital, 28 Yaojia Road, Nanjing, 210046, China.
Fei Xiao *Department of Orthopaedics, Nanjing Qixia District Hospital, 28 Yaojia Road, Nanjing, 210046, China.
Zhongsheng WeiDepartment of Orthopaedics, Nanjing Qixia District Hospital, 28 Yaojia Road, Nanjing, 210046, China.
Yongchang ChenDepartment of Orthopaedics, Nanjing Qixia District Hospital, 28 Yaojia Road, Nanjing, 210046, China.
Haibo XuDepartment of Orthopaedics, Nanjing Qixia District Hospital, 28 Yaojia Road, Nanjing, 210046, China.
Lin WeiDepartment of Orthopaedics, Nanjing Qixia District Hospital, 28 Yaojia Road, Nanjing, 210046, China. weilin741001@sina.com.
Guoqing ZhengDepartment of Orthopaedics, Nanjing Qixia District Hospital, 28 Yaojia Road, Nanjing, 210046, China. Zhenggq34120@163.com.

Funding

Scientific Research Project of Jiangsu Health Vocational College YJXT-QX202503
6 · The paper itself

Abstract

backgroundUnstable Danis-Weber B distal fibular fractures require anatomical reduction. However, conventional lateral locking plates (LLP) are frequently associated with soft-tissue irritation, high implant removal rates, and limitations in rotational stability. This study aimed to evaluate whether a low-profile double mini-locking plates (DMLP) provides superior clinical outcomes compared to LLP.

methodsThis was a retrospective cohort study of 120 patients with unstable Danis-Weber B fractures treated between 2016 and 2020. Patients were divided into DMLP and LLP groups according to the fixation method employed. Associated posterior and medial malleolar fractures were treated as needed. Outcome measures included time to radiographic union, AOFAS ankle-hindfoot scores, complications, and implant removal rates over 36 months.

resultsThe DMLP group achieved significantly faster radiographic union than the LLP group (12.35 vs. 13.48 weeks, p = 0.032). Functionally, patients treated with DMLP demonstrated significantly higher AOFAS ankle-hindfoot scores from 3 months post-operatively through the final follow-up (p < 0.05). Although the DMLP technique required a longer operative time (p < 0.001), the overall complication rate was significantly lower (5.0% vs. 15.0%, p = 0.049). Notably, implant removal was performed significantly less frequently in the DMLP group (41.7%) than in the LLP group (65.0%) (p = 0.009).

conclusionsDMLP showed accelerated union and superior functional recovery compared to LLP. Although the operative time was longer, the technique appeared to be associated with fewer soft-tissue complications and a lower rate of secondary implant removal. DMLP may serve as a viable alternative for unstable fractures, though prospective studies are needed to confirm these findings.

Indexed as

Bone PlatesDevice RemovalFibula FracturesFracture Fixation, InternalAdultAgedCohort StudiesFemaleFollow-Up StudiesHardware RemovalHumansMaleMiddle AgedRecovery of FunctionRetrospective StudiesTreatment OutcomeAnkle functionDanis-Weber BDistal fibula fractureDouble mini-locking platesImplant removalLateral locking plate

Identifiers

PMID42332774
PMCPMC13539926

What Socratic holds

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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 Socratic graph.