Evidence map›Paper›PMID 34100368›Full record

ArticleActa orthopaedica et traumatologica turcica2021

Minimal invasive surgery in the management of intra-articular calcaneal fractures: A retrospective comparison of screw fixation alone versus screw with small locking plate fixation techniques.

Narutchai Chotikkakamthorn, Apisan Chanajit, Theerawoot Tharmviboonsri, Bavornrit Chuckpaiwong, Thos Harnroongroj

Open access · goldAbstract read
In one paragraph

Article in Acta orthopaedica et traumatologica turcica, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 21% 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, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.

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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

5 authors at 2 institutions in 1 country.

Narutchai ChotikkakamthornDepartment of Orthopaedic Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
Apisan ChanajitDepartment of Orthopaedic Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
Theerawoot TharmviboonsriDepartment of Orthopaedic Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
Bavornrit ChuckpaiwongDepartment of Orthopaedic Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
Thos HarnroongrojDepartment of Orthopaedic Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
Siriraj Hospital · THMahidol University · TH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe aim of this study was to compare clinical and radiological outcomes of screw fixation alone versus screw with small locking plate fixation techniques in the management of intra-articular calcaneal fractures by minimal invasive surgery.

methodsA total of 42 patients treated with minimally invasive surgery because of an intra-articular calcaneal fracture were retrospectively reviewed and included in the study. The patient were then divided into two groups based on the implemented surgical technique: Group A, 20 patients (16 male, 4 female; mean age = 43.41 ± 15.50) receiving screw fixation alone and group B, 22 patients (17 male, 5 female; mean age = 43.38 ± 14.00) receiving screw with small locking plate fixation. The radiographic assessment included Bohler's, Gissane, joint line parallel, and calcaneal varus angles at immediate post-operative and 2-year follow up period through the calcaneal axial and lateral foot radiographs.

resultsThere was a significant increase in joint line parallel angle from post-operative period to 2-year follow up in Group A compared to Group B, mean (SD) 3.27 (2.15) degrees versus (vs) 0.44 (3.00) degrees, P = 0.025. No statistical significant difference of the immediate, 2-year post-operative period and the change in Bohler's-Gissane angle, calcaneal varus, and FAAM of ADL between groups were observed, P > 0.05. For time-point comparisons in each group, there was a significant loss of calcaneal varus and increase in joint line parallel angle from post-operative period to 2-year follow up in Group A, from mean (SD) 1.82 (11.22) to 4.41 (9.73) degrees and 4.09 (5.32) to 7.36 (5.24) degrees, P = 0.047 and <0.0001, respectively. Group A had statistical significant less complications as zero vs 5, P = 0.049.

conclusionThe screw fixation alone seems to provide inferior stability of posterior facet fixation and calcaneal varus reduction with lower complication rates compared to screw with small-locking plate fixation. LEVEL OF EVIDENCE: Level III, Therapeutic Study.

Indexed as

CalcaneusFoot InjuriesFracture Fixation, InternalIntra-Articular FracturesPostoperative ComplicationsAdultBone PlatesBone ScrewsFemaleHumansMaleMinimally Invasive Surgical ProceduresOutcome and Process Assessment, Health CareRadiographyRetrospective Studies

Identifiers

PMID34100368
PMCPMC10566358
OpenAlexW3171123771

What OpenQuestion holds

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LicenceCC BY-NC
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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.