Evidence map›Paper›PMID 34848044›Full record

ReviewMedical engineering & physics2021

An engineering review of external fixators.

P L N Fernando, Aravinda Abeygunawardane, Pci Wijesinghe, Parakrama Dharmaratne, Pujitha Silva

Abstract readReview
In one paragraph

Review in Medical engineering & physics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

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

  1. Pooled it
  2. Article
  3. Safety and utility of magnetic resonance imaging of patients with external fixators: a systematic review.OTA international : the open access journal of orthopaedic trauma · 2025
    Review
  4. Article
  5. In-vitro external fixation pin-site model proof of concept: A novel approach to studying wound healing in transcutaneous implants.Proceedings of the Institution of Mechanical Engineers. Part H, Journal of engineering in medicine · 2024
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. 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.

P L N FernandoCentre for Biomedical Innovation, University of Moratuwa, Sri Lanka; Department of Mechanical Engineering, University of Moratuwa, Sri Lanka.
Aravinda AbeygunawardaneDepartment of Materials Science and Engineering, University of Moratuwa, Sri Lanka.
Pci WijesingheNational Hospital of Sri Lanka, Sri Lanka.
Parakrama DharmaratneConsultant Orthopaedic Surgeon, Ministry of Health, Sri Lanka.
Pujitha SilvaCentre for Biomedical Innovation, University of Moratuwa, Sri Lanka; Department of Electronic and Telecommunications Engineering, University of Moratuwa, Sri Lanka. Electronic address: psilva@uom.lk.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

External Fixators are a common technique used to treat a variety of issues related to bones, predominantly due to its non-intrusive nature and versatility in terms of form and materials. While it is mainly used to treat open fractures, its other uses include limb lengthening, deformity correction, bone grafting, compression of non-unions and stabilization of dislocations. Its earliest use dates as far back as 400 BCE and has undergone significant improvements, focusing on both customization and optimization. These two aspects highlight the significance of complementing the orthopaedic requirements with engineering knowledge and its applications. Hence, this review paper aims to conduct an examination of recent developments of external fixators with a special focus on its structure, the usage of materials and biomechanical investigations using experimental and numerical techniques. The paper presents the existing level of engineering knowledge with regards to these aspects and identifies research gaps, which can improve the quality of the commonly used external fixators.

Indexed as

Bone and BonesExternal FixatorsProstheses and ImplantsBiomechanical testingComposite materialsExternal fixatorsFinite element modelling

Identifiers

PMID34848044
PMCPMC8660649

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.