Evidence map›Paper›PMID 34806125›Full record

ArticleKnee surgery, sports traumatology, arthroscopy : official journal of the ESSKA2022

A bone bruise at the lateral and medial tibial plateau with an anterior cruciate ligament injury is associated with a meniscus tear.

Youngji Kim, Mitsuaki Kubota, Taisuke Sato, Tetsuya Inui, Ryuichi Ohno, Muneaki Ishijima

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Article in Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.5field-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

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

8 citing papers in PubMed, 13 citations in OpenAlex.

  1. Review
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  7. Hyperextension following two different designs of fixed-bearing posterior-stabilized total knee arthroplasty.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2022
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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

6 authors at 1 institution in 1 country.

Youngji KimDepartment of Orthopaedic Surgery, Koshigaya Municipal Hospital, 10-3 Higashi koshigaya, Koshigaya-shi, Saitama, 343-8577, Japan.
Mitsuaki KubotaDepartment of Orthopaedic Surgery, Koshigaya Municipal Hospital, 10-3 Higashi koshigaya, Koshigaya-shi, Saitama, 343-8577, Japan. mkubota@juntendo.ac.jp.ORCID http://orcid.org/0000-0001-9247-4825
Taisuke SatoDepartment of Orthopaedic Surgery, Koshigaya Municipal Hospital, 10-3 Higashi koshigaya, Koshigaya-shi, Saitama, 343-8577, Japan.
Tetsuya InuiDepartment of Orthopaedic Surgery, Koshigaya Municipal Hospital, 10-3 Higashi koshigaya, Koshigaya-shi, Saitama, 343-8577, Japan.
Ryuichi OhnoDepartment of Orthopaedic Surgery, Koshigaya Municipal Hospital, 10-3 Higashi koshigaya, Koshigaya-shi, Saitama, 343-8577, Japan.
Muneaki IshijimaDepartment of Orthopaedics, Juntendo University, Faculty of Medicine, 3-1-3 Hongo, Bunkyoku, Tokyo, 113-8431, Japan.
Juntendo University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeBone bruises with anterior cruciate ligament (ACL) injury are well studied, but the association between bone bruises and multiple factors is unclear. The main objective of this study was to investigate the association between bone bruising and ACL injury and concomitant injury as well as clinical and functional scores. The second objective was to investigate the presence and distribution patterns of bone bruises.

methodA total of 176 patients who underwent ACL reconstruction for primary ACL injury were included. The demographic characteristics and responses to clinical and functional assessments (the Visual Analog Scale for activities of daily living and sports, the Cincinnati Knee Rating System, the Lysholm score, the Knee Osteoarthritis Outcome Score and side-to-side difference in anterior laxity) were recorded at the initial visit. Concomitant injuries were evaluated by intraoperative assessment.

resultsBone bruises were detected in 141 patients (80.1%). The lateral femoral condyle (LFC) was the most common site in 116 patients (65.9%), followed by the lateral tibial plateau (LTP) in 82 patients (46.6%), medial tibial plateau (MTP) in 47 patients (26.7%) and medial femoral condyle (MFC) in 29 patients (16.5%). Regarding the distribution patterns, bone bruising at only the LFC, which was the most common pattern, was detected in 38 patients (27.0%). Bone bruising at the LTP or MTP was significantly associated with lateral (LM) and medial meniscus (MM) tears (odds ratios 4.0, 3.0, 4.3 and 40.5, 95% confidence intervals 1.5-11.6, 1.2-15.1, 1.2-17.3 and 8.6-283.0, respectively). No marked differences in the functional or clinical scores were noted. The severity of bone bruising at the MTP was significantly associated with MM tears and that at the LTP was significantly associated with LM tears. (p < 0.01).

conclusionThis study showed association between bone bruising at LTP and LM tears or at MTP and MM tears. Additionally, it provided detailed information on the presence and distribution patterns of bone bruises at each anatomic site. These findings are clinically relevant and will aid in preoperatively diagnosing meniscus tears in cases of ACL injury. LEVEL OF EVIDENCE: Level III.

Indexed as

Anterior Cruciate Ligament InjuriesContusionsKnee InjuriesActivities of Daily LivingHematomaHumansMagnetic Resonance ImagingMenisci, TibialRetrospective StudiesACL injuryAnterior cruciate ligament (ACL)Bone bruiseMeniscus tear

Identifiers

PMID34806125
OpenAlexW3214859298

What OpenQuestion holds

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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.