23 results
Rockwood classification of AC injuries. (AC = acromioclavicular; CC = coracoclavicular.)

he Rockwood system is widely used
classification of AC ... (AC = acromioclavicular ... joint injuries. ... #Diagnosis #ACJoint ... #Acromioclavicular
Acromioclavicular (AC) Joint Anatomy on POCUS

Abhilash Koratala MD - NephroPOCUS @NephroP

#Acromioclavicular #AC #Joint #Anatomy #POCUS #clinical
Acromioclavicular ... (AC) Joint Anatomy ... #AC #Joint #Anatomy ... #POCUS #clinical ... #ultrasound #MSK
Type II Acromioclavicular (AC) joint separation
Type I: normal x-ray, sprain
Type II (x-ray as shown above): widened
(AC) joint separation ... above): widened AC ... joint, clavicle ... to rupture of AC ... to rupture of AC
Acromioclavicular (AC) Joint Septic Arthritis on POCUS

IVDU with severe left shoulder pain.  Can fully range
(AC) Joint Septic ... Scan over AC joint ... AC joint septic ... AC joint septic ... #AC #Joint #Septic
Acromioclavicular (AC) Joint Separation on POCUS with overlying hematoma

40yo M presents after falling off his bicycle
(AC) Joint Separation ... Resolution: AC separation ... Specifically a type III AC ... #AC #Joint #Separation ... #POCUS #clinical
Acromioclavicular (AC) Joint Separation on POCUS with overlying hematoma

40yo M presents after falling off his bicycle
(AC) Joint Separation ... Resolution: AC separation ... Specifically a type III AC ... #AC #Joint #Separation ... #POCUS #clinical
Chronic Shoulder Pain - Differential Diagnosis Algorithm
4 tests for the AC joint:
1. Direct palpation
2. Cross-arm shoulder
- Differential Diagnosis ... tests for the AC ... joint: 1. ... #Differential #Diagnosis ... #Algorithm #MSK
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
interphalangeal joint ... with joint-space ... appearance, usually joint ... #clinical #Radiology ... #diagnosis #msk
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
function of the DIP joint ... needs to be clinically ... and tender DIP joint ... #XRay #Diagnosis ... #Orthopedics #MSK
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
outside of the joint ... the defective joint ... #mri #clinical ... #Radiology #diagnosis ... #msk