Evidence map›Paper›PMID 27628912›Full record

ArticleMusculoskeletal surgery2016

Comparison of clinical, MRI and arthroscopic assessments of chronic ACL injuries, meniscal tears and cartilage defects.

L Felli, G Garlaschi, A Muda, A Tagliafico, M Formica, A Zanirato, M Alessio-Mazzola

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Musculoskeletal surgery, 2016. 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
3.5field-weighted citation impact, top 8% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 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

7 authors at 2 institutions in 1 country.

L FelliDepartment of Surgical Sciences (DISC), Orthopaedic and Traumatologic Clinic, University of Genoa, Padiglione 40, IRCCS AOU San Martino - IST, Largo Rosanna Benzi 10, 16132, Genoa, Italy.
G GarlaschiRadiology Unit, University of Genoa, IRCCS AOU San Martino - IST, Largo Rosanna Benzi 10, 16132, Genoa, Italy.
A MudaRadiology Unit, University of Genoa, IRCCS AOU San Martino - IST, Largo Rosanna Benzi 10, 16132, Genoa, Italy.
A TagliaficoDepartment of Experimental Medicine (DIMES), Institute of Anatomy, University of Genoa, IRCCS AOU San Martino - IST, Largo Rosanna Benzi 10, 16132, Genoa, Italy.
M FormicaDepartment of Surgical Sciences (DISC), Orthopaedic and Traumatologic Clinic, University of Genoa, Padiglione 40, IRCCS AOU San Martino - IST, Largo Rosanna Benzi 10, 16132, Genoa, Italy.
A ZaniratoDepartment of Surgical Sciences (DISC), Orthopaedic and Traumatologic Clinic, University of Genoa, Padiglione 40, IRCCS AOU San Martino - IST, Largo Rosanna Benzi 10, 16132, Genoa, Italy.
M Alessio-MazzolaDepartment of Surgical Sciences (DISC), Orthopaedic and Traumatologic Clinic, University of Genoa, Padiglione 40, IRCCS AOU San Martino - IST, Largo Rosanna Benzi 10, 16132, Genoa, Italy. mattia.alessio@hotmail.com.
Ospedale Policlinico San Martino · ITUniversity of Genoa · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe aim of this study was to compare the accuracy of clinical examination to that of MRI evaluated by two independent radiologists for the diagnosis of meniscal tears and chronic anterior cruciate ligament injuries and to assess the MRI accuracy in the diagnosis of cartilage defects.

methodsSeventy-six consecutive patients with suspected intra-articular knee pathology were prospectively evaluated by objective examination, 1.5 T MRI, re-examined by trained radiologist and arthroscopy. Accuracy, sensitivity, specificity, positive predictive value and negative predictive value were calculated. Agreement analysis with kappa (К) coefficient values was performed for meniscal and ACL tears.

resultsNo differences were found between diagnostic accuracy of clinical examination, the first and second MRI reports in diagnosis of medial meniscus (84 vs 96 vs 97 %) and anterior cruciate ligament injuries (93 vs 78 vs 89 %). For the lateral meniscal tears, the accuracy of the second radiologist was significantly higher than those of the first (96 vs 75 %; p < 0.01) and clinical examination (96 vs 86 %; p = 0.02). High diagnostic values were obtained for the diagnosis of full-thickness chondral defects with sensitivity of 100 %, specificity of 95 % and accuracy of 95 %.

conclusionClinical and MRI evaluations have no differences in the diagnosis of medial meniscus and anterior cruciate ligament injuries. A trained radiologist obtained better sensitivity, specificity and accuracy in the diagnosis of lateral meniscus. 1.5 T MRI does not represent the technique of choice in the evaluation of chondral defect but demonstrated high diagnostic accuracy for detection of full-thickness chondral defects. LEVEL OF EVIDENCE: Diagnostic prospective study, Level II.

Indexed as

ArthroscopyMagnetic Resonance ImagingPhysical ExaminationAdultAnterior Cruciate Ligament InjuriesCartilage, ArticularChronic DiseaseFemaleHumansKnee InjuriesMalePredictive Value of TestsProspective StudiesRisk AssessmentSensitivity and SpecificityTibial Meniscus InjuriesACLAnterior cruciate ligament injuryArthroscopyCartilageKneeMeniscal tearsMeniscusMRI

Identifiers

PMID27628912
OpenAlexW2520168941

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Registered trials

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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.