34 results
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
with a capsule tear ... Differential diagnosis ... No tear of the labrum ... clinical #Radiology #diagnosis ... #msk
Acromioclavicular (AC) Joint Septic Arthritis on POCUS

IVDU with severe left shoulder pain.  Can fully range
pain. ... Tender on top of ... Diagnosis? ... joint septic arthritis ... clinical #ultrasound #MSK
Posterior Glenohumeral Joint Shoulder Injection 

Glenohumeral joint injection from posterior approach is easily learned. I do
Joint Shoulder ... full thickness tear ... #shoulder #Joint ... #rheumatology #msk ... #orthopedics #sports
Approach to Joint Pain

History:
Is the pain from:
	• Joint
	• Adjacent bursa
	• Tendon
	• Ligament
	• Bone
	• Muscle
	• Referred from
Pain History ... Adjacent bursa • Tendon ... e.g., meniscal tears ... #Pain #MSK #rheumatology ... #differential #diagnosis
Extra-articular and Other Conditions Associated with Joint Pain

Eyes
  • Iritis or uveitis - Spondyloarthropathies, Sarcoidosis,
Pain Eyes ... Inflammation of ear ... Musculoskeletal System Tender ... #pain #differential ... #diagnosis #rheumatology
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
strength of muscle, tendon ... nerves, muscles, tendons ... capsule or bone -> Pain ... #Dislocation #Diagnosis ... signs #symptoms #msk
Adhesive Capsulitis (Frozen Shoulder) - Pathogenesis and Clinical Findings

 • Primary (Idiopathic): Unknown etiology, but associated
, rotator cuff tear ... women > men), the glenohumeral ... pain • Incr Shoulder ... painShoulder ... stages #staging #msk
Approach to Joint Pain - Diagnostic Framework

1) Chronicity
2) Inflammatory vs Non-Inflammatory
3) Number of Joints Involved

1) Chronicity:
Pain - Diagnostic ... warm, swollen, tender ... #Joint #Pain #MSK ... #differential #diagnosis ... #arthritis
Yergason's Test - Shoulder Examination

To perform Yergason's test, flex the elbow to 90 degrees, and provide
Yergason's Test - Shoulder ... Pain indicates a ... Shoulder #PhysicalExam ... clinical #video #sports ... #msk #orthopedics
Distinguishing between Inflammatory and Degenerative joint disease
Inflammatory Joint Disease
 • Swelling stimulates joint nociceptors -> Pain
in Rheumatoid arthritis ... tend to bear the ... > Stiffness is short-lived ... Comparison #Versus #MSK ... JointDisease #JointPain #Diagnosis