11 results
Isolated Anterior Cruciate Ligament (ACL) Injury: Pathogenesis and clinical findings
 • Feeling a "pop"
 • Acute
Cruciate Ligament ... • Instability ... giving out" • Inability ... few weeks but instability ... Drawer test
Posteromedial Instability on Knee Exam
This is what a knee with posteromedial instability looks like. Notice the
Posteromedial Instability ... posteromedial instability ... Notice the positive anterior ... drawer test w/the ... Posteromedial #Instability
Anterior Drawer Test for Anterior Cruciate Ligament (ACL) Injury on Knee Examination 

The Anterior Drawer Test
Anterior Drawer ... Cruciate Ligament ... ACL) Injury on Knee ... planted on the table ... clinical #video #msk
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
ACL-deficient Knee ... reconstruction to restore stability ... Sports #Ortho #anterior ... #cruciate #ligament ... #msk
Slocum's Test for Anteromedial Rotary Instability (AMRI) and Anterolateral Rotary Instability (ALRI) of the Knee

Slocum’s test
Rotary Instability ... version of the Anterior ... Drawer Test of ... rotary instability ... #AMRI #ALRI #Knee
Anterior Drawer Test for PCL Injury on Knee Examination

The patient lays supine with the knee approximately
Anterior Drawer ... patient's toes to stabilize ... #Drawer #Test # ... Cruciate #Ligament ... #orthopedics #msk
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
be a cause of anterior ... shoulder instability ... Differential diagnosis ... shoulder #clinical #mri ... Radiology #diagnosis #msk
Positive Posterior Drawer Test in Total Knee Arthroplasty 

73 yo M with hx of L TKA
Positive Posterior Drawer ... Test in Total Knee ... Flexion instability ... Exam: Stable varus ... #Test #TKA #MSK
Mucoid Degeneration of the ACL
Imaging Findings:
 • T2-hyperintense fluid-signal within the enlarged ACL on both the
• The anterior ... cruciate ligament ... Differential Diagnosis ... #degeneration #knee ... Radiology #diagnosis #msk
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
Prior anterior glenohumeral ... surgical repair Differential ... medially → CHRONIC INSTABILITY ... lesion #clinical #mri ... Radiology #diagnosis #msk