11 results
Hill Sachs Lesion of the posterior humeral head on Ultrasound

 A Hill–Sachs lesion, or Hill–Sachs fracture,
or Hill–Sachs fracture ... anteroinferior glenoid rim ... is dislocated anteriorly ... mskultrasound #HillSachs ... #Orthopedics #POCUS
Hill-Sachs Lesion on Ultrasound 

Unlike normal variant irregular bare area (arrowhead) under infraspinatus, a Hill-Sachs lesion
arrow) from prior anterior ... twitter.com/jjacobsn #HillSachs ... Lesion #Ultrasound #MSK ... #POCUS #Humerus ... Clinical #Comparison #XRay
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
on axillary x-ray ... Posterosuperior humeral ... rests against rim ... Dislocation #Diagnosis #signs ... #symptoms #msk
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
sail sign or posterior ... can't make A-OK sign ... #Elbow #Humerus ... #Radiology #XRay ... #Orthopedics #MSK
Anterior Shoulder Dislocation - ED Management
The shoulder is the most commonly dislocated major joint, 95% of
Dislocation - ED Management ... depression in the humeral ... #Radiology #XRay ... #Diagnosis #Management ... Orthopedics #Sports #MSK
Rib Fracture on POCUS

Instead of poorly-sensitive and time-consuming chest xray for rib fracture, instead just “Point
Rib Fracture on ... time-consuming chest ... xray for rib fracture ... #Fracture #POCUS ... #ultrasound #msk
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
sail sign or posterior ... • ED Management ... Elbow #Radiology #XRay ... #Diagnosis #Management ... #Orthopedics #MSK
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
superolateral humeral ... >25% of humeral ... glenoid rim with ... DrvonBorstel #HillSachs ... Radiology #diagnosis #msk
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
olecranon relative to humerus ... , neuropraxia (anterior ... can't make A-OK sign ... Posterior #Radiology #XRay ... Orthopedics #Sports #MSK
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
over the left anterior ... Vital signs: BP ... Rib Fractures Rib ... fracture on a chest ... wall, a chest x-ray