Evidence map›Paper›PMID 32021766›Full record

ArticleArthroscopy techniques2020

Patellar Tendon Lengthening: Rescue Procedure for Patella Baja.

Simone Perelli, Maximiliano Ibañez, Carlos Morales-Marin, Gabriel Acuña-Avila, Ricardo Espinoza-von Bischhoffshausen, Angel Masferrer-Pino, Juan Carlos Monllau

Open access · goldAbstract read
In one paragraph

Article in Arthroscopy techniques, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.6field-weighted citation impact, top 34% 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

9 citing papers in PubMed, 14 citations in OpenAlex.

  1. Alteration of Insall-Salvati ratio is associated with complications following fixation of patella fractures.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2025
    Article
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  7. Surgical Treatment of Iatrogenic Patella Baja.Current reviews in musculoskeletal medicine · 2022
    Review
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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 3 institutions in 3 countries.

Simone PerelliInstitut Català de Traumatologia i Medicina de l'Esport (ICATME)-Hospital Universitari Dexeus, Universitat Autònoma de Barcelona, Barcelona, Spain.
Maximiliano IbañezInstitut Català de Traumatologia i Medicina de l'Esport (ICATME)-Hospital Universitari Dexeus, Universitat Autònoma de Barcelona, Barcelona, Spain.
Carlos Morales-MarinDepartment of Orthopaedic Surgery, Hospital Universitario de Cruces, Barakaldo, Spain.
Gabriel Acuña-AvilaDepartment of Orthopaedic Surgery, Hospital de San Carlos, San Carlos, Chile.
Ricardo Espinoza-von BischhoffshausenInstitut Català de Traumatologia i Medicina de l'Esport (ICATME)-Hospital Universitari Dexeus, Universitat Autònoma de Barcelona, Barcelona, Spain.
Angel Masferrer-PinoInstitut Català de Traumatologia i Medicina de l'Esport (ICATME)-Hospital Universitari Dexeus, Universitat Autònoma de Barcelona, Barcelona, Spain.
Juan Carlos MonllauInstitut Català de Traumatologia i Medicina de l'Esport (ICATME)-Hospital Universitari Dexeus, Universitat Autònoma de Barcelona, Barcelona, Spain.
Universitat Autònoma de Barcelona · ESHospital Clínico San Carlos · ESHospital de Cruces · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Patella baja is a challenging pathologic condition that causes pain and functional restrictions and can even lead to premature osteoarthritis-even more so in cases of patella infera or cases associated with degeneration of the patellar tendon in which simple conservative treatment frequently is not resolutive. Several surgical options have been described for symptomatic patella baja: excision of the lower third of the patella, lengthening of the patellar tendon, reconstruction of the patellar tendon with allograft, and proximalization of the tibial tubercle. A combination of 2 or more of these treatments may be recommended in cases of significant patella baja. We present a simple and reproducible technique to address patella baja that combines a partial transposition of the tibial tubercle and patellar tendon lengthening using a subperiosteal patellar flap in continuity with the patellar tendon.

Identifiers

PMID32021766
PMCPMC6993128
OpenAlexW2991943324

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.