Evidence map›Paper›PMID 21463981›Full record

ArticleEuropean journal of medical research2011

Mid-term results after operative treatment of rockwood grade III-V acromioclavicular joint dislocations with an AC-hook-plate.

Benjamin Kienast, R Thietje, C Queitsch, J Gille, A P Schulz, J Meiners

Open access · bronzeAbstract read
In one paragraph

Article in European journal of medical research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed, 3 pooled it
4.4field-weighted citation impact, top 6% 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

66 citing papers in PubMed, 3 syntheses or guidelines pooled it, 140 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Absorbable Suture Fixation for Severely Displaced Type 4 Clavicle Fractures.Journal of the Pediatric Orthopaedic Society of North America · 2026
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  9. [Biomechanical analysis of a novel bridging plate for treating Rockwood III acromioclavicular joint dislocation].Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2025
    Article
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  20. Open Double-Button Technique is Superior to Hook Plate in the Treatment of Acute Rockwood Type III/V Acromioclavicular Dislocations.Ulusal travma ve acil cerrahi dergisi = Turkish journal of trauma & emergency surgery : TJTES · 2022
    Article

6 more citing papers are in PubMed but not listed here.

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.

Benjamin KienastBG Trauma Hospital Hamburg, Bergedorfer Strasse 10, 21033 Hamburg, Germany. b.kienast@buk-hamburg.de
R Thietje
C Queitsch
J Gille
A P Schulz
J Meiners
BG Klinikum Hamburg · DEUniversity of Lübeck · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Acromioclavicular joint dislocations often occur in athletic, young patients after blunt force to the shoulder. Several static and dynamic operative procedures with or without primary ligament replacement have been described. Between February 2003 and March 2009 we treated 313 patients suffering from Rockwood III-V lesions of the AC joint with an AC-hook plate. 225 (72 %) of these patients could be followed up. Mean operation time was 42 minutes in the conventional group and 47 minutes in the minimal invasive group. The postoperative pain on a scale from 1 to 10 (VAS-scale) was rated 2.7 in the conventional group and 2.2 in the minimal invasive group. Taft score showed very good and good results in 189 patients (84%). Constant score showed an average of 92.4 of 100 possible points with 89 % excellent and good results and 11 % satisfying results. All patients had some degree of pain or discomfort with the hook-plate in place. These symptoms were relieved after removal of the plate. The overall complication rate was 10.6 %. There were 6 superficial soft tissue infections, 1 fracture of the acromion, 7 redislocations after removal of the hook-plate. We observed 4 broken hooks which could be removed at the time of plate removal, 4 seromas and 2 cases of lateral clavicle bone infection, which required early removal of the plate. We can conclude that clavicle hook plate is a convenient device for the surgical treatment of Rockwood Grade III-V dislocations, giving good mid-term results with a low overall complication rate compared to the literature. Early functional therapy is possible and can avoid limitations in postoperative shoulder function.

Indexed as

Bone PlatesInternal FixatorsAcromioclavicular JointAdultAgedFemaleHumansMaleMiddle AgedMinimally Invasive Surgical ProceduresPostoperative ComplicationsRange of Motion, ArticularRetrospective StudiesShoulder DislocationTime FactorsYoung Adult

Identifiers

PMID21463981
PMCPMC3353421
OpenAlexW2057090532

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.