Evidence map›Paper›PMID 34074309›Full record

SynthesisJournal of orthopaedic surgery and research2021

Incidence and missed diagnosis risk of occult posterior malleolar fractures associated with the tibial shaft fractures: a systematic review.

Zhongzheng Wang, Wei Chen, Yanbin Zhu, Siyu Tian, Kuo Zhao, Jialiang Guo, Zhiyong Hou, Qi Zhang, Yingze Zhang

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in Journal of orthopaedic surgery and research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

7 citing papers in PubMed, 16 citations in OpenAlex.

  1. Plain X-ray is insufficient for correct diagnosis of tibial shaft spiral fractures: a prospective trial.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2023
    Trial
  2. Article
  3. Article
  4. Prevalence and risk factors of concomitant malleolar and fibular fractures in patients with distal spiral tibial shaft fractures.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2025
    Article
  5. Article
  6. Article
  7. Article
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

9 authors at 3 institutions in 1 country.

Zhongzheng WangDepartment of Orthopaedic Surgery, The Third Hospital of Hebei Medical University, No. 139 Ziqiang Road, Qiaoxi District, Shijiazhuang, 050051, Hebei Province, People's Republic of China.
Wei ChenDepartment of Orthopaedic Surgery, The Third Hospital of Hebei Medical University, No. 139 Ziqiang Road, Qiaoxi District, Shijiazhuang, 050051, Hebei Province, People's Republic of China.
Yanbin ZhuDepartment of Orthopaedic Surgery, The Third Hospital of Hebei Medical University, No. 139 Ziqiang Road, Qiaoxi District, Shijiazhuang, 050051, Hebei Province, People's Republic of China.
Siyu TianDepartment of Orthopaedic Surgery, The Third Hospital of Hebei Medical University, No. 139 Ziqiang Road, Qiaoxi District, Shijiazhuang, 050051, Hebei Province, People's Republic of China.
Kuo ZhaoDepartment of Orthopaedic Surgery, The Third Hospital of Hebei Medical University, No. 139 Ziqiang Road, Qiaoxi District, Shijiazhuang, 050051, Hebei Province, People's Republic of China.
Jialiang GuoDepartment of Orthopaedic Surgery, The Third Hospital of Hebei Medical University, No. 139 Ziqiang Road, Qiaoxi District, Shijiazhuang, 050051, Hebei Province, People's Republic of China.
Zhiyong HouDepartment of Orthopaedic Surgery, The Third Hospital of Hebei Medical University, No. 139 Ziqiang Road, Qiaoxi District, Shijiazhuang, 050051, Hebei Province, People's Republic of China.
Qi ZhangDepartment of Orthopaedic Surgery, The Third Hospital of Hebei Medical University, No. 139 Ziqiang Road, Qiaoxi District, Shijiazhuang, 050051, Hebei Province, People's Republic of China. 1510082219@qq.com.
Yingze ZhangDepartment of Orthopaedic Surgery, The Third Hospital of Hebei Medical University, No. 139 Ziqiang Road, Qiaoxi District, Shijiazhuang, 050051, Hebei Province, People's Republic of China. drzyzhangyingze@163.com.
Third Hospital of Hebei Medical University · CNHebei Medical University · CNHospital of Hebei Province · CN

Funding

National Natural Science Foundation of China 81401789National Natural Science Foundation of China 82072447Natural Science Foundation of Hebei Province-Outstanding Youth Foundation (CN) H2017206104
6 · The paper itself

Abstract

backgroundTibial shaft fractures (TSFs) combined with occult posterior malleolar fractures (PMFs) are becoming widely recognized in the field of orthopedics. The purpose of this study was to determine the clinical incidence, missed diagnosis rate, and treatment strategies of this combined injury.

methodsPubMed, Cochrane, and MEDLINE Ovid databases were searched for articles of English language from 1988 to 2020, identifying 1549 papers.

resultsTwenty-one of the 1278 identified studies were eligible for inclusion. Each study reported on the incidence of this combined injury, and 12 studies documented the missed diagnosis rate. Seventeen studies reported surgical intervention strategies for PMFs. In the present review, PMFs frequently occurred in spiral TSFs (70%), especially distal third spiral TSFs (70.4%), based on CT scans or additional MRI. Based on the original X-ray detection, approximately 50% of PMFs were missed in patients with a combined injury. In addition, the treatment strategies for PMFs were inconsistent. Most studies (11/17) believe that specific surgical management needs to be developed based on the fragment size, displacement, and stability of the PMF.

conclusionsFor patients with TSFs, spiral TSFs, especially distal third spiral TSFs, are closely related to PMFs and are often not sufficiently diagnosed by X-ray alone. Advanced CT and MRI examinations can significantly reduce the missed diagnosis rate of occult PMFs. According to available literature, the treatment strategy for PMFs associated with TSFs is questionable without convincing evidence of benefit.

Indexed as

AdolescentAdultAgedAged, 80 and overAnkle FracturesCarrier ProteinsDiagnostic ErrorsHumansIncidenceMagnetic Resonance ImagingMaleMiddle AgedMultiple TraumaRiskTibial FracturesTomography, X-Ray ComputedCarrier ProteinsRADIL protein, humanDiagnosisPosterior malleolar fracturesSurgical managementTibial shaft fractures

Identifiers

PMID34074309
PMCPMC8167951
OpenAlexW3165790877

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.