10 results
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
anterior shoulder instability ... anterior shoulder dislocation ... BHAGL): Avulsion fracture ... #clinical #mri ... Radiology #diagnosis #msk
Varus Stress Test for Radial (Lateral) Collateral Ligament Stability on Elbow Examination

Radial collateral ligament stability can
Varus Stress Test ... Stability on Elbow ... tested at 0 and ... #Stability #elbow ... #sports #msk #orthopedics
Valgus Stress Test for Ulnar (Medial) Collateral Ligament Stability on Elbow Examination

Ulnar collateral ligament stability can
Valgus Stress Test ... Stability on Elbow ... at 0 and 30 degrees ... #Stability #elbow ... #sports #msk #orthopedics
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
joint dislocation ... ligament detached ... medially → CHRONIC INSTABILITY ... lesion #clinical #mri ... Radiology #diagnosis #msk
Elbow Valgus Stress Test for Medial (Ulnar) Collateral Ligament Stability

While palpating the medial joint line of
Ulnar) Collateral Ligament ... flexion and extension ... Ulnar #Collateral #Ligament ... #video #physicalexam ... #sports #msk #orthopedics
Yergason's Test on Physical Exam
Yergason's test for biceps tendon pathology testing stability of the tendon within
pathology testing stability ... transverse humeral ligament ... ER, supination, elbow ... PhysicalExam #clinical #video ... #msk #sports
Jerk Test for Glenohumeral Joint Posteroinferior Instability

The arm is held at 90 degrees abduction and internal
Jerk Test for Glenohumeral ... axial load to the elbow ... #Glenohumeral # ... #clinical #video ... physicalexam #shoulder #msk
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
nerve injury (25%) TEST ... CLINICAL: instability ... special ligament ... Posterior #Injury #msk ... #clinical #video
Transient Patellar Dislocation - MSK Radiology
Imaging Findings:
 • Hyperintense marrow edema of the anterolateral femoral condyle
- MSK Radiology ... patellofemoral ligament ... patellofemoral ligament ... instability. ... knee #clinical #mri
Positive Posterior Drawer Test in Total Knee Arthroplasty 

73 yo M with hx of L TKA
Flexion instability ... low profile box and ... Intra-op: Fractured ... #TKA #MSK #physicalexam ... Positive #clinical #video