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   Articles with "ulnar variance" as a keyword



The effect of ulnar variance on the pisotriquetral joint

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recommendations! Published in 2022 at "Acta Radiologica"

DOI: 10.1177/02841851221100317

Abstract: Background Pisotriquetral joint (PTJ) disorders are an important cause of ulnar-sided wrist pain but are often underrecognized. Ulnar variance (UV) has been associated with several wrist pathologies. Purpose To determine the effect of UV on… read more here.

Keywords: ulnar variance; ptj subluxation; subluxation; pisotriquetral joint ... See more keywords

Negative Ulnar Variance Lessens DRUJ Instability After DRUJ Disruption: A Biomechanical Analysis.

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recommendations! Published in 2022 at "Hand"

DOI: 10.1177/15589447221124233

Abstract: BACKGROUND The purpose of this study was to perform a biomechanical investigation on the effect of ulnar variance (UV) on the stability of the distal radioulnar joint (DRUJ) prior to and after DRUJ sectioning. METHODS… read more here.

Keywords: ulnar variance; negative ulnar; druj; variance ... See more keywords

The Effect of Radial Inclination on the Stage of Kienbock Disease at the Time of Initial Diagnosis

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recommendations! Published in 2024 at "HAND"

DOI: 10.1177/15589447231221246

Abstract: Background: Negative ulnar variance is a widely accepted risk factor for the development of Kienbock disease (KD). Variation in radial inclination has been proposed as a risk factor, but evidence thus far has been inconclusive.… read more here.

Keywords: radial inclination; disease; history; stage ... See more keywords

Association between carpal height ratio and ulnar variance in normal wrist radiography

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recommendations! Published in 2024 at "BMC Musculoskeletal Disorders"

DOI: 10.1186/s12891-024-07647-z

Abstract: Introduction The wrist joint is a complex anatomical structure, and various radiographic parameters are utilized to assess its normal alignment and orientation. Among these parameters are carpal height ratio (CHR) and ulnar variance (UV). Previous… read more here.

Keywords: wrist; chr; ulnar variance; height ratio ... See more keywords

Ulnar variance detection from radiographic images using deep learning

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recommendations! Published in 2025 at "Journal of Big Data"

DOI: 10.1186/s40537-025-01072-2

Abstract: Ulnar variance is a relative length difference in the wrist between the ulna and radius bones. It is a critical factor in helping to diagnose wrist disorders. The typical standard classification of length difference (ulnar… read more here.

Keywords: deep learning; ulna radius; variance; radiographic images ... See more keywords