ArticleJournal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine2026
Single-Operator Stress Ultrasound Evaluation of Ulnohumeral Joint Instability Related to Medial Ulnar Collateral Ligament Injury: The Mayo Technique.
Article in Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This article introduces a novel, single-operator stress ultrasound technique for evaluating medial ulnar collateral ligament (MUCL) integrity by assessing medial ulnohumeral joint (MUHJ) widening under valgus stress. Unlike prior methods requiring dual operators, specialized equipment, or the use of hand/wrist weights, this approach was designed for clinical efficiency, reproducibility, and patient comfort. By positioning the patient comfortably in a side-lying position with the elbow flexed to 50°, MUHJ width is measured at baseline (maximally apposed) and manually stressed positions, in a manner that may reduce muscular compensation, avoid viscoelastic creep, and facilitate consistency. While additional research is needed to evaluate clinical feasibility, assess reliability, and compare our technique with previously published methods of dynamic MUCL assessment, the aim of this manuscript is to describe our technique and provide a rationale for its potential utility in musculoskeletal ultrasound practice and research.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.