11 results
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
Patellofemoral Syndrome - Pathogenesis and clinical findings
 • Anterior Knee Pain with possible symptoms of 'catching'
clinical findings • Anterior ... with possible symptoms ... of flexion • Xray ... pathophysiology #diagnosis #signs ... #symptoms #msk
Hill Sachs Lesion of the posterior humeral head on Ultrasound

 A Hill–Sachs lesion, or Hill–Sachs fracture,
anteroinferior glenoid rim ... is dislocated anteriorly ... Ultrasound Site - MSK ... #Ultrasound #MSK ... #Orthopedics #POCUS
Figure of 3 Sign - Coarctation of the Aorta on Chest X-Ray

The figure of 3 sign
of the Aorta on Chest ... X-Ray The figure ... specifically to inferior ... Coarctation #Aorta #Chest ... #XRay #clinical
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 ... Fracture #Elbow #Humerus ... #Radiology #XRay ... #Orthopedics #MSK
Rib Fracture on POCUS

Instead of poorly-sensitive and time-consuming chest xray for rib fracture, instead just “Point
POCUS Instead ... time-consuming chest ... xray for rib fracture ... #Fracture #POCUS ... #ultrasound #msk
Hill-Sachs Lesion on Ultrasound 

Unlike normal variant irregular bare area (arrowhead) under infraspinatus, a Hill-Sachs lesion
arrow) from prior anterior ... dislocation involves the humeral ... Lesion #Ultrasound #MSK ... #POCUS #Humerus ... Clinical #Comparison #XRay
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 ... This post will focus ... over the left anterior ... wall, a chest x-ray
Sarcoidosis - Diagnosis and Management Summary
Epidemiology
1) High incidence in Scandinavian countries (11-24 cases per 100,000 individuals
dyspnea, cough, chest ... papules, nodules; anterior ... /posterior MSK, ... Diagnosis #Management #Signs ... #Symptoms