13 results
Hip Dislocation - Posterior dislocation (90%): Typically presents with hip flexed and adducted; 5-15% of posterior
a femoral head fracture ... Anterior dislocation ... externally rotated #Dagnosis ... Classification #Anterior ... Posterior #Diagram #ALiEM
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
humerus; simple = no fracture ... , complex = fracture ... associated injuries: Fractures ... + radial head fracture ... coronoid process fracture
Orthopedic Essentials - Spinal Trauma and Spine Classification 
DENIS THREE COLUMN CONCEPT
Anterior column:
, Burst Fracture ... , Chance Fracture ... : Don't cause spinal ... Bilateral facet joints dislocation ... #Orthopedics #diagnosis
Landmarks for Serratus Anterior Plane Block (SAPB) on POCUS
Pain related to rib fractures can be difficult
Block (SAPB) on POCUS ... related to rib fractures ... anterolateral rib fractures ... clinical #ultrasound #anesthesia ... #pain #local #anatomy
Ultrasound-Guided Regional Nerve Blocks in Emergency Medicine: Interscalene Brachial Plexus Nerve Block
Uses in the Emergency Department:
Department: Clavicle fracture ... and mid-humerus fracture ... reduction of shoulder dislocation ... block #ultrasound #anesthesia ... #pocus
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
with Hill-Sachs fracture ... the impaction fracture ... Hill-Sachs impaction fracture ... Sachs impaction fracture ... Hill-Sachs impaction fracture
Ultrasound-Guided Regional Nerve Blocks in Emergency Medicine: Supraclavicular Brachial Plexus Nerve Block
Uses in the Emergency Department:
Plexus Nerve Block Uses ... distal humerus fractures ... and elbow dislocations ... block #ultrasound #anesthesia ... #pocus
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
HAGL) can be a cause ... of anterior shoulder ... shoulder dislocation ... Differential diagnosis ... BHAGL): Avulsion fracture
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
Causes of spinal ... Vertebral burst fracture ... Impotence - Saddle anesthesia ... loss - Saddle anesthesia ... #differential #diagnosis
Transient Patellar Dislocation - MSK Radiology
Imaging Findings:
 • Hyperintense marrow edema of the anterolateral femoral condyle
disrupted at the anterior ... Can get chondral fractures ... Differential diagnosis ... : • Patella fracture ... with or without a fracture