Evidence map›Paper›PMID 41866452›Full record

ArticleJournal of robotic surgery2026

Forgotten joint score one year after robot-assisted total knee arthroplasty.

João Paulo Fernandes Guerreiro, Camila Pinheiro Bortolossi de Souza, Carlos Augusto Ferraresi Sampaio, Giovana Figueiredo Felix Pereira, Paulo Roberto Bignardi, Marcus Vinicius Danieli

Abstract read
In one paragraph

Article in Journal of robotic surgery, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0cells of the map it votes in
0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

João Paulo Fernandes GuerreiroFaculty of Medicine, Pontifical Catholic University of Paraná, Londrina, PR, Brazil. drjoaopauloguerreiro@gmail.com.
Camila Pinheiro Bortolossi de SouzaFaculty of Medicine, Pontifical Catholic University of Paraná, Londrina, PR, Brazil.
Carlos Augusto Ferraresi SampaioFaculty of Medicine, Pontifical Catholic University of Paraná, Londrina, PR, Brazil.
Giovana Figueiredo Felix PereiraFaculty of Medicine, Pontifical Catholic University of Paraná, Londrina, PR, Brazil.
Paulo Roberto BignardiFaculty of Medicine, Pontifical Catholic University of Paraná, Londrina, PR, Brazil.
Marcus Vinicius DanieliFaculty of Medicine, Pontifical Catholic University of Paraná, Londrina, PR, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The objective of this study was to analyze the postoperative results of patients who underwent cTKA compared to those who underwent robot-assisted total knee arthroplasty (raTKA). A retrospective analysis was conducted on patients who underwent primary TKA. Patients were classified into two groups based on prosthesis type. Functional outcomes were assessed using the Forgotten Joint Score (FJS). Statistical analysis included multiple linear regression to identify predictors of joint awareness. A total of 181 patients were analyzed (raTKA group: n = 90; cTKA group: n = 91). FJS scores were significantly higher in the raTKA group (72.5 [54.1–100]) than in the cTKA group (61.8 [39.6–91.7]; p = 0.004). Regression analysis identified the male sex (coef. = 11.50, p = 0.005) as a positive predictor of FJS, while cTKA group was associated with lower scores (coef. = − 9.09, p = 0.026). Body mass index showed no significant association with FJS (coef. = 0.65, p = 0.214). Surgery type and sex influence joint awareness after TKA. Male patients and those undergoing robotic-assisted TKA demonstrated superior functional perception.

Indexed as

Arthroplasty, Replacement, KneeKnee JointOsteoarthritis, KneeRobotic Surgical ProceduresAgedFemaleHumansMaleMiddle AgedRetrospective StudiesSex FactorsTreatment OutcomeArthroplasty with robotic armConventional arthroplastyKneeOsteoarthritis

Identifiers

PMID41866452
PMCPMC13006455

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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.