Evidence map›Paper›PMID 36250031›Full record

ArticleOrthopaedic journal of sports medicine2022

Chronic Lateral Ankle Instability Treated With Tendon Allografting: A Preliminary Comparison of Arthroscopic and Open Anatomic Ligament Reconstruction.

Kai-Chiang Yang, Pei-Yu Chen, Chieh Loh, I-Shiang Tzeng, Shun-Min Chang, Chen-Chie Wang

Open access · goldAbstract read
In one paragraph

Article in Orthopaedic journal of sports medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 10% 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

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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

4 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  1. Guideline
  2. Arthroscopic anatomic reconstruction of lateral ankle ligaments using a novel drill-guiding system: Radiographic assessment and two-year clinical outcomes.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2026
    Article
  3. Article
  4. 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 3 institutions in 1 country.

Kai-Chiang YangDepartment of Orthopedic Surgery, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan.
Pei-Yu ChenDepartment of Orthopedic Surgery, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan.
Chieh LohDepartment of Orthopedic Surgery, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan.
I-Shiang TzengDepartment of Research, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan.
Shun-Min ChangDepartment of Orthopedics, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University, Kaohsiung City, Hualien, Taiwan.
Chen-Chie WangDepartment of Orthopedic Surgery, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan.
Taipei Tzu Chi Hospital · TWNational Taiwan University Hospital · TWTaipei Medical University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Roughly 30% of patients with chronic lateral ankle instability (CLAI) have long-lasting painful instability requiring surgical intervention. Ligament reconstruction with the traditional open method and using tendon allografts can provide sufficient mechanical stability for severe CLAI. Arthroscopic ligament reconstruction with tendon allograft has recently been introduced to treat CLAI. Purpose: In this study, we describe an arthroscopic ligament reconstruction procedure involving the use of the tendon allograft for patients with CLAI, and we compare the efficacy of this procedure with open ligament reconstruction with tendon allograft. Study Design: Cohort study; Level of evidence, 3. Methods: We enrolled 10 patients (4 men and 6 women) with CLAI (mean age, 37.3 years; range, 16-57 years) who underwent arthroscopic ligament reconstruction with tendon allografting between November 2017 and June 2019. The control group consisted of 10 patients who received open tendon allograft reconstruction. Preoperative and 2-year postoperative functional outcomes were evaluated using the American Orthopaedic Foot & Ankle Society ankle-hindfoot scale (AOFAS), Karlsson Ankle Functional Score (KAFS), pain visual analog scale (VAS), 12-Item Short Form Health Survey (SF-12), and Tegner activity score (TAS). Results: The mean operative time was 118 and 110 minutes in the arthroscopic and open groups, respectively. At 2-year follow-up, scores on the AOFAS improved significantly compared with preoperatively, from 71.3 to 96.4 ( Conclusion: Arthroscopic ligament reconstruction with tendon allografting resulted in sufficient ankle stability and no donor-site morbidity. This procedure can yield similar functional outcomes to open reconstruction technique and may be an option for the management of CLAI.

Indexed as

arthroscopic ligament reconstructionchronic lateral ankle instabilitytendon allograftultrasound

Identifiers

PMID36250031
PMCPMC9561677
OpenAlexW4304701201

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LicenceCC BY-NC-ND
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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.