Evidence map›Paper›PMID 32426400›Full record

ArticleOrthopaedic journal of sports medicine2020

Clinical Characteristics and Outcomes After Primary ACL Reconstruction and Meniscus Ramp Repair.

Nicholas N DePhillipo, Grant J Dornan, Travis J Dekker, Zachary S Aman, Lars Engebretsen, Robert F LaPrade

Open access · goldAbstract read
In one paragraph

Article in Orthopaedic journal of sports medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 2 pooled it
6.1field-weighted citation impact, top 3% 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

29 citing papers in PubMed, 2 syntheses or guidelines pooled it, 58 citations in OpenAlex.

  1. Good results after treatment of  RAMP lesions in association with ACL reconstruction: a systematic review.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2023
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  8. Beyond the ACL: The Hidden Impact of Ramp Tears on Knee Stability.The archives of bone and joint surgery · 2026
    Review
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  11. Association between ACL tear chronicity and ramp lesion subtypes: double longitudinal ramp lesions are predominant in chronic ACL tears.Journal of orthopaedics and traumatology : official journal of the Italian Society of Orthopaedics and Traumatology · 2025
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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 4 institutions in 2 countries.

Nicholas N DePhillipoTwin Cities Orthopedics, Edina, Minnesota, USA.
Grant J DornanSteadman Philippon Research Institute, Vail, Colorado, USA.
Travis J DekkerSteadman Philippon Research Institute, Vail, Colorado, USA.
Zachary S AmanSteadman Philippon Research Institute, Vail, Colorado, USA.
Lars EngebretsenOrthopaedic Clinic, Oslo University Hospital, Oslo, Norway.
Robert F LaPradeTwin Cities Orthopedics, Edina, Minnesota, USA.
Steadman Philippon Research Institute · USOslo Sports Trauma Research Center · NOOslo University Hospital · NOTwin Cities Orthopedics · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSatisfactory outcomes have been reported after all-inside meniscus ramp repair with combined anterior cruciate ligament reconstruction (ACLR). However, clinical outcomes after ACLR with inside-out meniscus ramp repair are limited. PURPOSE/HYPOTHESIS: The purpose of this study was to evaluate patient-reported outcomes for patients who underwent ACLR and medial meniscus ramp repair compared with those who underwent isolated ACLR; patients in the 2 groups were matched for age, sex, and sport/activity. The null hypothesis was that there would be no significant differences in clinical outcomes between groups at a minimum of 2 years postoperatively. STUDY

designCohort study; Level of evidence 3.

methodsPatients who underwent primary ACLR with bone-patellar tendon-bone (BPTB) autograft by a single surgeon were retrospectively identified. A subgroup of patients with combined ACLR and meniscus ramp repair with a minimum 2-year postoperative follow-up were matched to a cohort who underwent isolated ACLR. Subjective patient-reported questionnaires, knee stability, and return to level of activity/sport were collected.

resultsThere were 851 patients who underwent primary ACLR; of these, 158 (18.6%) had medial meniscus ramp lesions confirmed at arthroscopy. The most common clinical characteristics in patients with ramp lesions were chronic injuries (68.4%), contact mechanism (88%), concomitant lateral meniscus tears (63.2%), and concomitant lateral meniscus posterior root tears (22.2%). Further, 50 patients who underwent combined ACLR and meniscus ramp repair with minimum 2-year follow-up were matched to patients who underwent isolated ACLR. Both groups reported significant improvements in subjective outcomes from preoperative to postoperative assessments (

conclusionThis study demonstrates similar clinical outcomes, knee stability on postoperative physical examination, and return-to-sport rates for patients who underwent combined ACLR with BPTB autograft and inside-out meniscus ramp repair versus a matched cohort who underwent isolated ACLR. Clinicians should have a high index of suspicion for the presence of ramp lesions in patients with ACL tears who have a contact mechanism of injury, grade 3 Lachman test result, and concomitant lateral meniscal abnormality.

Indexed as

ACLACLRmeniscal repairreturn to sportsurgical outcomes

Identifiers

PMID32426400
PMCPMC7218952
OpenAlexW3020636959

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.