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Good Positive and Negative Likelihood Ratios

Good Negative Likelihood Ratio

Good Positive Likelihood Ratio

Infraspinatus Tear: Likelihood Ratios

Introduction: Part of the rotator cuff.

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Tags: Musculoskeletal Tag this Diagnosis.

The likelihood ratios of findings for Infraspinatus Tear are listed below. See the left navigation bar to change the display.

Good Positive and Negative Likelihood Ratios

Finding +LR-LR Comments, Study
External Rotation Lag Sign Edit inf0.3

weakness in external rotation with arm abducted 20 degrees

Study: Joint Bone Spine. 2008 Dec 5. PMID: 19059801

Resist External Rotation Edit 2.40.3

arm at side, elbow flexed, resist external rotation

Study: Joint Bone Spine. 2008 Dec 5. PMID: 19059801

Good Negative Likelihood Ratio

Finding +LR-LR Comments, Study
Patte Test Edit 1.80.4

arm at 90 degress, elbow flexed, resist external rotation

Study: Joint Bone Spine. 2008 Dec 5. PMID: 19059801

Good Positive Likelihood Ratio

Finding +LR-LR Comments, Study
External Rotation Drop Sign Edit inf0.8

weakness in external rotation with arm abducted to 90 degrees

Study: Joint Bone Spine. 2008 Dec 5. PMID: 19059801