Evidence map›Paper›PMID 40486341›Full record

ArticleCureus2025

Reduction in the Occupation Ratio of the Supraspinatus Muscle on CT Following a Simulated Acute Retracted Rotator Cuff Tear.

Nicolaas Kotze, David O'Briain, Peter Jemelik

Abstract read
In one paragraph

Article in Cureus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

3 authors.

Nicolaas KotzeTrauma and Orthopedics, University Hospital Waterford, Waterford, IRL.
David O'BriainTrauma and Orthopedics, University Hospital Waterford, Waterford, IRL.
Peter JemelikTrauma and Orthopedics, University Hospital Waterford, Waterford, IRL.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective This study was designed to determine the supraspinatus cross-sectional area and occupation ratio in a simulated retracted rotator cuff tear to quantify the reduction of the supraspinatus volume during acute simulated retraction. Methodology Eight CT shoulder scans of patients with normal rotator cuff anatomy were analyzed. CT scans were reoriented to create the Y-view in the oblique sagittal plane. The supraspinatus muscle and fossa cross-sectional areas were measured at the Y-view, and the occupation ratio was calculated. The supraspinatus muscle was also measured at 5, 10, 15, and 20 mm increments toward its insertion, to permit simulation of retraction. The volume of the simulated retracted supraspinatus muscle was extrapolated to the fossa size in the Y-view to create simulated occupation ratios at above mentioned increments. The data set was collected by three different surgeons on two occasions. Results Four-level model analysis showed a decrease in supraspinatus muscle surface area and thus occupation ratio at 5-, 10-, 15-, and 20-mm intervals (

Indexed as

goutallieroccupation ratioreparability of supraspinatus tearrotator cuff tearssupraspinatus muscle atrophysupraspinatus tendon tear

Identifiers

PMID40486341
PMCPMC12145530

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.