Evidence map›Paper›PMID 33616694›Full record

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

Anatomic medial knee reconstruction restores stability and function at minimum 2 years follow-up.

Sachin Tapasvi, Anshu Shekhar, Shantanu Patil, Alan Getgood

Abstract read
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In one paragraph

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 15 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 2 pooled it
3.1field-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

15 citing papers in PubMed, 2 syntheses or guidelines pooled it, 19 citations in OpenAlex.

  1. Pooled it
  2. Outcomes after multiligament knee injury worsen over time: A systematic review and meta-analysis.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2025
    Pooled it
  3. Review
  4. [Short-term effectiveness of anterior cruciate ligament reconstruction combined with internal brace augmentation for acute anterior cruciate ligament and medial collateral ligament injuries].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2026
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  15. Current concepts on management of medial and posteromedial knee injuries.Journal of clinical orthopaedics and trauma · 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

4 authors at 3 institutions in 2 countries.

Sachin TapasviThe Orthopaedic Speciality Clinic, 16 Status Chambers, 1221/A Wrangler Paranjpe Road, Pune, 411004, India. stapasvi@gmail.com.ORCID http://orcid.org/0000-0002-9778-3042
Anshu ShekharThe Orthopaedic Speciality Clinic, 16 Status Chambers, 1221/A Wrangler Paranjpe Road, Pune, 411004, India.
Shantanu PatilHead, Translational Medicine and Research, SRM Medical College and Hospitals, SRM Institute of Science and Technology, Kattankulathur, Tamilnadu, India.
Alan GetgoodConsultant Orthopaedic Surgeon, Fowler Kennedy Sport Medicine Clinic, London, Ontario, Canada.
B. J. Medical College & Sassoon Hospital · INSRM Institute of Science and Technology · INWestern University · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeChronic grade 3 tears of the medial collateral ligament and posterior oblique ligament may result in valgus laxity and anteromedial rotational instability after an isolated or multiligament injury. The purpose of this study was to prospectively analyze the restoration of physiologic medial laxity as assessed on stress radiography and patient reported subjective functional outcomes in patients who undergo an anatomic medial knee reconstruction.

methodsThis was a prospective study which included patients with chronic (> 6 weeks old) posteromedial corner injury with or without other ligament and meniscus lesions. Pre- and post-operative valgus stress radiographs were performed in 20° knee flexion and functional outcome was recorded as per the International Knee Documentation Committee (IKDC) and Lysholm scores. All patients underwent anatomic medial reconstruction with two femoral and two tibial sockets using ipsilateral hamstring tendon autograft. Simultaneous ligament and meniscus surgery was performed as per the associated injury pattern. All patients were followed up for a minimum of 24 months post-surgery.

resultsThirty-four patients (23 males, 11 females) were enrolled in the study and all were available till final follow-up of mean 49.7 ± 14.9 months. The mean age was 30.6 ± 7.9 (18-52 years). Two patients had isolated medial sided lesions and 23 had associated ligament injuries. The mean follow up was 49.7 (24-72) months. The mean IKDC score improved from 58 ± 8.3 to 78.2 ± 9.5 (p < 0.001). Post-operatively there were 15 excellent, 11 good and 8 fair outcomes on Lysholm score. The mean pre-operative valgus side-to-side opening improved from 7.5 ± 2.5 mm to 1.2 ± 0.7 mm on stress radiography (p < 0.001).

conclusionAnatomic reconstruction of the superficial medial collateral and posterior oblique ligaments restore stability in a consistent manner cases of chronic grade 3 instability. The objective functional results, subjective outcomes and measures of static medial stability are satisfactory in the short term. LEVEL OF EVIDENCE: IV.

Indexed as

Joint InstabilityMedial Collateral Ligament, KneeAdultFemaleFollow-Up StudiesHumansKnee JointMaleProspective StudiesTreatment OutcomeYoung AdultAnatomic reconstructionFunctional outcomeMCL reconstructionMedial collateral ligamentPosterior oblique ligamentStress radiographyValgus stress

Identifiers

PMID33616694
OpenAlexW3129608058

What OpenQuestion holds

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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.