Evidence map›Paper›PMID 34370059›Full record

SynthesisInternational orthopaedics2021

Cannulated screw fixation versus plate fixation in treating displaced intra-articular calcaneus fractures: a systematic review and meta-analysis.

Qiuyuan Wang, Nianfei Zhang, Wanshou Guo, Weiguo Wang, Qidong Zhang

Abstract readMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in International orthopaedics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
–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

13 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Percutaneous screw osteosynthesis for the treatment of intra-articular displaced calcaneus fractures.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2026
    Pooled it
  2. Article
  3. In Vitro Experimental Study of BiofiligreeBioengineering (Basel, Switzerland) · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Current Concepts in Intra-articular Calcaneus Fractures.Revista brasileira de ortopedia · 2025
    Article
  8. [Current Concepts in Intra-articular Calcaneus Fractures].Revista brasileira de ortopedia · 2025
    Article
  9. Article
  10. Article
  11. Article
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  13. 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

5 authors.

Qiuyuan WangDepartment of Orthopaedic Surgery, China-Japan Friendship Hospital, No. 2 Yinghua East Road, Chaoyang District, Beijing, 100029, China.
Nianfei ZhangDepartment of Orthopaedic Surgery, China-Japan Friendship Hospital, No. 2 Yinghua East Road, Chaoyang District, Beijing, 100029, China.
Wanshou GuoDepartment of Orthopaedic Surgery, China-Japan Friendship Hospital, No. 2 Yinghua East Road, Chaoyang District, Beijing, 100029, China.
Weiguo WangDepartment of Orthopaedic Surgery, China-Japan Friendship Hospital, No. 2 Yinghua East Road, Chaoyang District, Beijing, 100029, China. jointwwg@163.com.
Qidong ZhangDepartment of Orthopaedic Surgery, China-Japan Friendship Hospital, No. 2 Yinghua East Road, Chaoyang District, Beijing, 100029, China. zhangqidong1982@sina.com.ORCID 0000-0002-9733-0414

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOperative treatment has become the current trend for displaced intra-articular calcaneus fracture (DIACF), while using cannulated screw fixation or plate fixation is still controversial for treating DIACF. The purpose of this meta-analysis is to compare the outcome of the two fixation methods.

methodsWe searched literature comparing cannulated screw fixation and plate fixation from PubMed, Embase, Web of Science, and Cochrane Library. Only randomized controlled trials were included. The outcomes of post-operative function, radiological measurement, time efficiency, and wound complications were pooled in the meta-analysis.

resultSeven RCTs with 902 cases of DIACF were included. Pooled results showed the two fixation methods that had similar function satisfactory of AOFAS score (RR = 0.95, 95% CI = [0.83, 1.09], P = 0.47, I

conclusionCannulated screw fixation and plate fixation have similar postoperative functional satisfactory. Cannulated screw fixation is superior to plate fixation in reduction quality, time efficiency, and wound complications.

Indexed as

CalcaneusFractures, BoneIntra-Articular FracturesBone PlatesBone ScrewsFracture Fixation, InternalHumansTreatment OutcomeCannulated screw fixationDisplaced intra-articular calcaneus fracturePlate fixation

Identifiers

What OpenQuestion holds

Textmetadata
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.