14 results
Mucoid Degeneration of the ACL
Imaging Findings:
 • T2-hyperintense fluid-signal within the enlarged ACL on both the
• The anterior cruciate ... Differential Diagnosis ... #degeneration #knee ... #clinical #mri ... #diagnosis #msk
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
WITHOUT Bankart lesion ... Differential diagnosis ... BHAGL): Avulsion fracture ... #mri #clinical ... Radiology #diagnosis #msk
Posterolateral Corner (PLC) Injury - Posterolateral Drawer Test
Injury to the posterolateral corner (PLC) is difficult to
Most lesions of ... and posterior cruciate ... ligament injury ... #Clinical #Video ... #Posterior #msk
Anterior Drawer Test for PCL Injury on Knee Examination

The patient lays supine with the knee approximately
The test is positive ... #Drawer #Test #Cruciate ... #Ligament #PCL ... #clinical #video ... #orthopedics #msk
Posterior Drawer Test for PCL Injury on Knee Examination

The patient lays supine with the knee approximately
The test is positive ... #Drawer #Test #Cruciate ... #Ligament #PCL ... #clinical #video ... #orthopedics #msk
Cortical Desmoid - MSK Radiology
Imaging Findings:
 • Circumscribed, small cortically based Tl -hypointense and T 2-hyperintense
Cortical Desmoid - MSK ... Bone scans CAN BE POSITIVE ... Differential diagnosis ... #mri #clinical ... Radiology #diagnosis #msk
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
surgical repair Differential ... inferior glenohumeral ligament ... #clinical #mri ... #clinical #Radiology ... #diagnosis #msk
Lachman Test for ACL Injury

The patient lies supine and with the knee in ~20-30 degrees of
supine and with the knee ... The test is positive ... Injury #Anterior #Cruciate ... #Ligament #clinical ... #physicalexam #msk
Subchondral Insufficiency Fracture
Imaging Findings:
 • Circle demarcating the region of edema within the medial femoral condyle.
Osteonecrosis of the Knee ... favored because lesion ... Differential diagnosis ... #clinical #mri ... #diagnosis #msk
Positive Posterior Drawer Test in Total Knee Arthroplasty 

73 yo M with hx of L TKA
Test in Total Knee ... Flexion instability ... Intra-op: Fractured ... Drawer #Test #TKA #MSK ... #clinical #video