External Rotation Lag Sign
External Rotation Lag Sign
Jan 13, 2021
orthofixar.com
External rotation lag sign (SSP/ ISP tear) ❖ Instructional Videos ❖ powered by Enraf-Nonius Upper extremity https://www.youtube.com/playlist?list=PLxuQpVopfNhIUqpP2glXV3Vp9ZHE_drmN Lower extremity https://www.youtube.com/playlist?list=PLxuQpVopfNhL7uP6Io8g5c7xjTQggjfBz | Anatomy & Physiotherapy
2:09
External rotation lag sign (SSP/ ISP tear) ❖ Instructional Videos ❖ powered by Enraf-Nonius Upper extremity https://www.youtube.com/playlist?list=PLxuQpVopfNhIUqpP2glXV3Vp9ZHE_drmN Lower extremity https://www.youtube.com/playlist?list=PLxuQpVopfNhL7uP6Io8g5c7xjTQggjfBz | Anatomy & Physiotherapy
6.2K viewsDec 14, 2016
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External Rotation Lag Sign • PTProgress
External Rotation Lag Sign • PTProgress
Dec 6, 2019
ptprogress.com
External Rotation Lag Sign | Full Thickness Rotator Cuff Tears | Physiotutors
0:25
External Rotation Lag Sign | Full Thickness Rotator Cuff Tears | Physiotutors
233 viewsNov 16, 2024
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The external rotation lag sign for rotator cuff tears The patient is positioned at an examination couch facing away from you You gently bend the elbow to about 90 degrees while the shoulder is slightly elevated at around 20 degrees in the scapular plane positioned in full external rotation Then you slightly reduce the range about 5 degrees to prevent false positives due to elastic recoil You instruct the patient to actively hold the external rotation while you release the wrist providing only su
0:49
The external rotation lag sign for rotator cuff tears The patient is positioned at an examination couch facing away from you You gently bend the elbow to about 90 degrees while the shoulder is slightly elevated at around 20 degrees in the scapular plane positioned in full external rotation Then you slightly reduce the range about 5 degrees to prevent false positives due to elastic recoil You instruct the patient to actively hold the external rotation while you release the wrist providing only su
379 viewsNov 15, 2024
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Lateral Rotation Lag Sign | Full-Thickness Rotator Cuff Tear
Lateral Rotation Lag Sign | Full-Thickness Rotator Cuff Tear
May 20, 2024
physiotutors.com
DIAGNOSING FULL-THICKNESS TEARS: INTERNAL ROTATION LAG SIGN FOR SUBSCAPULARIS TEARS The Medial Rotation/Internal Rotation Lag Sign is a test in order to assess for weakness or lesion of the subscapularis muscle and tendon. The test is positive, if your patient is complaining about pain provocation and/or if you detect weakness. Miller et al. (2008) evaluated the diagnostic accuracy of this test and found a perfect sensitivity of 100% and good specificity of 84%. This makes this test a perfect te
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DIAGNOSING FULL-THICKNESS TEARS: INTERNAL ROTATION LAG SIGN FOR SUBSCAPULARIS TEARS The Medial Rotation/Internal Rotation Lag Sign is a test in order to assess for weakness or lesion of the subscapularis muscle and tendon. The test is positive, if your patient is complaining about pain provocation and/or if you detect weakness. Miller et al. (2008) evaluated the diagnostic accuracy of this test and found a perfect sensitivity of 100% and good specificity of 84%. This makes this test a perfect te
4.6K viewsJun 15, 2017
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0:41
FULL-THICKNESS TEAR OF THE INFRA- AND/OR SUPRASPINATUS? THE LATERAL ROTATION LAG SIGN During the Drop Arm Sign position there are a lot of muscles that can potentially compensate for a weak infra- and supraspinatus. A more specific (but less sensitive) test for full-thickness tears of the supraspinatus and infraspinatus is the Lateral/External Rotation Lag Sign. This seems kind of logical as we mentioned earlier that the infraspinatus and supraspinatus are external rotators of the glenohumeral j
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