Evidence map›Paper›PMID 35334621›Full record

ReviewMedicina (Kaunas, Lithuania)2022

Syndesmosis Changes before and after Syndesmotic Screw Removal: A Retrospective Radiographic Study.

Chien-Ting Huang, Peng-Ju Huang, Cheng-Chang Lu, Chia-Lung Shih, Yuh-Min Cheng, Shu-Jung Chen

Open access · goldAbstract readReview
In one paragraph

Review in Medicina (Kaunas, Lithuania), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.1field-weighted citation impact, top 27% 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

3 citing papers in PubMed, 6 citations in OpenAlex.

  1. Review
  2. Article
  3. 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

6 authors at 2 institutions in 1 country.

Chien-Ting HuangSchool of Post-Baccalaureate Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan.
Peng-Ju HuangDepartment of Orthopedics, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan.
Cheng-Chang LuDepartment of Orthopedics, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan.ORCID 0000-0002-7194-9147
Chia-Lung ShihDepartment of Orthopedics, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan.ORCID 0000-0002-5295-6667
Yuh-Min ChengDepartment of Orthopedics, Pingtung Hospital, Pingtung City 900, Taiwan.
Shu-Jung ChenDepartment of Orthopedics, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan.
Kaohsiung Medical University · TWPingtung Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

objectivesIn patients with ankle fractures complicated by syndesmotic injuries, no consensus has been reached on the best method of syndesmosis fixation using syndesmotic screws. One previous study revealed no difference in the tibiofibular overlap between two groups with or without syndesmotic screw removal. Other studies have indicated that distal tibiofibular diastasis exists after the removal of syndesmotic screws. In this study, we aimed to confirm the effect of syndesmotic screw removal on diastasis occurrence. We further analyzed the risk factors that may contribute to the widening of the tibiofibular syndesmosis. MATERIALS AND

methodsThis retrospective study involved a review of the records of 63 patients with ankle fractures accompanied by syndesmosis injuries that required syndesmotic screw fixation. Anteroposterior radiographs were analyzed for each patient at various time points, from syndesmotic screw fixation to outpatient department follow-ups after screw removal. The changes in tibia-fibula overlap (OL), tibia-fibula clear space (CS), and medial clear space (MCS) were analyzed. Further analysis was performed to reveal potential factors that may have contributed to radiographic differences.

resultsCompared with the postoperation radiographs following syndesmotic screw fixation, OL decreased (2.0 mm) and CS increased (0.8 mm) in the anteroposterior radiographs from outpatient department follow-ups. No significant changes were noted in OL or CS after syndesmotic screw removal. However, OL decreased (1.8 mm) and CS increased (0.5 mm) before syndesmotic screw removal. No significant change in MCS occurred during the whole observation period. Linear regression analysis did not reveal any significant correlations between potentially related factors and radiographic changes.

conclusionsMarked diastasis had occurred at final follow-up. Notably, the diastasis occurred before rather than after screw removal. This implies that screw removal does not significantly influence the radiographic outcomes of rotational ankle fractures.

Indexed as

Ankle InjuriesBone ScrewsAnkle JointFracture Fixation, InternalHumansRetrospective Studiesankle fracturediastasisscrew removalsyndesmosissyndesmotic screw

Identifiers

PMID35334621
PMCPMC8949590
OpenAlexW4220844530

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.