Evidence map›Paper›PMID 31965819›Full record

ArticleCartilage2021

The Sagittal Tibial Tubercle-Trochlear Groove Distance as a Measurement of Sagittal Imbalance in Patients with Symptomatic Patellofemoral Chondral Lesions.

Drew A Lansdown, David Christian, Brett Madden, Michael Redondo, Jack Farr, Brian J Cole, Adam B Yanke

Erratum issuedOpen access · bronzeAbstract read
In one paragraph

Article in Cartilage, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
0.9field-weighted citation impact, top 30% 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

14 citing papers in PubMed, 33 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. [Patellar cartilage repair-current concepts and evidence].Orthopadie (Heidelberg, Germany) · 2025
    Review
  8. Article
  9. Risk Factors for Atraumatic Medial Patellar Facet Lesions.Orthopaedic journal of sports medicine · 2024
    Article
  10. Article
  11. Article
  12. Article
  13. Sagittal patellar flexion angle measurement determines greater incidence of patella alta in patellar tendinopathy patients.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2021
    Article
  14. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Drew A LansdownDepartment of Orthopedic Surgery, University of California, San Francisco, San Francisco, CA, USA.ORCID 0000-0001-8086-6776
David ChristianDepartment of Orthopedic Surgery, Rush University Medical Center, Chicago, IL, USA.
Brett MaddenDepartment of Orthopedic Surgery, Rush University Medical Center, Chicago, IL, USA.
Michael RedondoDepartment of Orthopedic Surgery, Rush University Medical Center, Chicago, IL, USA.
Jack FarrOrthoIndy, Indianapolis, IN, USA.
Brian J ColeDepartment of Orthopedic Surgery, Rush University Medical Center, Chicago, IL, USA.
Adam B YankeDepartment of Orthopedic Surgery, Rush University Medical Center, Chicago, IL, USA.
Rush University Medical Center · USIndiana Orthopaedic Hospital · USUniversity of California, San Francisco · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Patellofemoral JointHumansMagnetic Resonance ImagingPatellaRetrospective StudiesTibiacartilageknee imagingpatellofemoral jointtibial tubercle osteotomy

Identifiers

PMID31965819
PMCPMC8808873
OpenAlexW3000843670

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.