5 results
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
Scapholunate Dissociation ... radius fracture, scaphoid ... #Dissociation #TerryThomas ... #Wrist #Scaphoid ... Orthopedics #Sports #MSK
Watson's Test for Scapholunate Instability

1) The examiner places a thumb over the scaphoid tubercle, applying dorsal
Scapholunate Instability ... thumb over the scaphoid ... #Scapholunate # ... orthopedics #sports #scaphoid ... #msk
â–º
Approach to Joint Pain

History:
Is the pain from:
	• Joint
	• Adjacent bursa
	• Tendon
	• Ligament
	• Bone
	• Muscle
	• Referred from
• Inflammatory arthritis ... present both at rest ... improves quickly with rest ... #Joint #Pain #MSK ... approach #workup #differential
Primary and Secondary Headaches - Red Flags and Differential Diagnosis
Red Flags (SNOOP):
S - Systemic		
N - Neurologic
Red Flags and Differential ... Patient Prefers to Rest ... Thrombosis, Giant Cell Arteritis ... Amy Chung, MD, MSc ... Headaches #diagnosis #differential
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
syndrome, rheumatoid arthritis ... life-threatening Differential ... Bedside: ice pack test ... /Edrophonium test ... immunologic assay - MuSK