6 results
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
shoulder instability ... shoulder dislocation ... WITHOUT Bankart lesion ... Differential diagnosis ... capsuloligamentous injury
Anterior Drawer Test for PCL Injury on Knee Examination

The patient lays supine with the knee approximately
Anterior Drawer ... Test for PCL Injury ... 90 degrees of flexion ... patient's toes to stabilize ... Cruciate #Ligament
Spinal Cord Injury by Nerve Root Levels
Spinal Root	Sensory	Motor	Reflex
C4	Acromioclavicular Joint	Respiration	None
C5	Radial Antecubital Fossa	Elbow Flexion	Biceps Reflex
C6	Dorsal Thumb	Wrist Extension	Brachioradialis Reflex
C7	Dorsal
Spinal Cord Injury ... Abdominal Reflex L2 Anterior ... Dorsiflexion Knee ... NerveRoots #Levels #differential ... #diagnosis #Neurology
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
Posterior Knee Dislocation ... Brachial Index (ABI ... CLINICAL: instability ... lachmans, posterior drawers ... , and special ligament
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
joint dislocation ... surgical repair Differential ... glenohumeral ligament ... Similar injury to ... medially → CHRONIC INSTABILITY
Transient Patellar Dislocation - MSK Radiology
Imaging Findings:
 • Hyperintense marrow edema of the anterolateral femoral condyle
patellofemoral ligament ... disrupted at the anterior ... of the knee ... Differential diagnosis ... #patella #knee