Evidence map›Paper›PMID 31443667›Full record

ArticleJournal of orthopaedic surgery and research2019

Retrospective analysis of 514 cases of tibial plateau fractures based on morphology and injury mechanism.

Kehan Hua, Xieyuan Jiang, Yejun Zha, Chen Chen, Bosong Zhang, Yujiang Mao

Open access · goldAbstract read
In one paragraph

Article in Journal of orthopaedic surgery and research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.6field-weighted citation impact, top 10% of its field
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

25 citing papers in PubMed, 41 citations in OpenAlex.

  1. Article
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  3. Medical and Legal Risks in Tibial Plateau Fractures.Clinical practice and cases in emergency medicine · 2025
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  9. Schatzker IV tibial plateau fractures: are they always unicondylar?OTA international : the open access journal of orthopaedic trauma · 2024
    Article
  10. Article
  11. Tibial plateau fracture morphology based on injury force mechanism is predictive for patient-reported outcome and conversion to total knee arthroplasty.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2024
    Article
  12. Article
  13. Article
  14. Does the Schatzker III Tibial Plateau Fracture Exist?Indian journal of orthopaedics · 2023
    Article
  15. Article
  16. Article
  17. Changing patterns in the epidemiology of tibial plateau fractures: a 10-year review at a level-I trauma center.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2023
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  18. Article
  19. Article
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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 at 1 institution in 1 country.

Kehan HuaDepartment of Orthopedic Trauma, Beijing Jishuitan Hospital, Fourth Clinical College of Peking University, Beijing, China.
Xieyuan JiangDepartment of Orthopedic Trauma, Beijing Jishuitan Hospital, Fourth Clinical College of Peking University, Beijing, China.
Yejun ZhaDepartment of Orthopedic Trauma, Beijing Jishuitan Hospital, Fourth Clinical College of Peking University, Beijing, China.
Chen ChenDepartment of Orthopedic Trauma, Beijing Jishuitan Hospital, Fourth Clinical College of Peking University, Beijing, China.
Bosong ZhangDepartment of Orthopedic Trauma, Beijing Jishuitan Hospital, Fourth Clinical College of Peking University, Beijing, China.
Yujiang MaoDepartment of Orthopedic Trauma, Beijing Jishuitan Hospital, Fourth Clinical College of Peking University, Beijing, China. yujiangmao@sina.cn.ORCID http://orcid.org/0000-0003-0845-5205
Peking University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTibial plateau fractures remain a clinical challenge due to the complexity of the fracture patterns which have been repeatedly categorized by many researchers. However, limitations do exist in some respects. So we aimed to reclassify tibial plateau fractures based on injury mechanism and morphological characteristics.

methodsFive hundred fourteen cases of tibial plateau fractures were enrolled. The X-rays and CT scans were analyzed.

resultsAccording to our observation and analysis, tibial plateau fractures can be categorized into the following six types: (1) Lateral condylar fractures (axial force applied while knee extending in valgus position). Two hundred fifty-one cases were included (48.83%). (2) Fracture dislocation (multiple forces especially rotational stress while knee extending). Fifty-five out of 514 cases belong to this pattern (10.70%). Correction of the subluxation remains primary and crucial during surgical procedures. (3) Simple medial condylar fractures (axial force applied while knee extending in varus position). One third of which were associated with an avulsion fracture of fibular head. Fifteen cases were included (2.92%). (4) Bicondylar fractures (axial forces applied while knee extending). One hundred twelve cases were included (21.79%). Surgical algorithm greatly depends on soft tissue conditions. (5) Posterior condylar fractures (axial stress applied while knee flexing). Sixty-five cases were seen in our study (12.65%), most of which were associated with an avulsion fracture of the intercondylar eminence (49/65, 75.38%). The fracture of posteromedial part, posterolateral part, and intercondylar eminence forms a unique pattern of injury defined as "Posterior Condylar Triad." (6) Anterior condylar compression fractures (axial, varus, or valgus forces applied while knee overextending). Posterior structural complexes, crucial ligaments, or even popliteal arteries are prone to be damaged. Sixteen cases were identified (3.11%).

conclusionOur classification system has instructive significance in overall preoperative evaluation of fracture features and soft tissue problems as well as guiding clinical management for better functional outcomes.

Indexed as

AdolescentAdultAgedAged, 80 and overFemaleFracture Fixation, InternalHumansJoint DislocationsKnee InjuriesMaleMiddle AgedRetrospective StudiesTibial FracturesYoung AdultClassificationFractureInjury mechanismMorphologyPosterior condylar triadTibial plateau

Identifiers

PMID31443667
PMCPMC6708221
OpenAlexW2969238326

What OpenQuestion holds

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LicenceCC BY
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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.