13 results
Anterior Shoulder Dislocation - ED Management
The shoulder is the most commonly dislocated major joint, 95% of
procedural sedation and reduction ... injury, difficult reduction ... #Anterior #Radiology ... #XRay #Diagnosis ... #Orthopedics #Sports
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
Scapholunate Dissociation ... Thomas" sign to diagnosis ... Scaphoid #Carpal #Radiology ... #XRay #Diagnosis ... #Orthopedics #Sports
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
Posterior Elbow Dislocation ... procedural sedation and reduction ... #Posterior #Radiology ... #XRay #Diagnosis ... #Orthopedics #Sports
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
Perilunate Dislocation ... sedation and emergent reduction ... Wrist #Carpal #Radiology ... #XRay #Diagnosis ... #Orthopedics #Sports
Scaphoid Fractures
The scaphoid is the most commonly fractured carpal bone. Remember, if a fracture is suspected
not seen on x-ray ... , perilunate dislocation ... Wrist #Carpal #Radiology ... #XRay #Diagnosis ... #Orthopedics #Sports
Opioid Use Disorder Medications - Pharmacokinetics

Buprenorphine is a partial mu-opioid receptor agonist with low intrinsic activity,
affinity, and a slow dissociation ... abstinent from short-acting ... margin of safety in pharmacology ... the sublingual tablet ... #Pharmacology #
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
" on lateral x-ray ... injuries: Perilunate dislocation ... Wrist #Carpal #Radiology ... #XRay #Diagnosis ... #Orthopedics #Sports
Monteggia Fracture 
Fracture of proximal ulnar shaft with radial head dislocation. Remember “MUGR” to recall where
with radial head dislocation ... the radial head dislocation ... • If stable ... reduction. ... #XRay #Diagnosis
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
Interphalangeal Joint Dislocation ... Interphalangeal joint dislocations ... Digital block and reduction ... #IPJoint #Radiology ... #XRay #Diagnosis
Muscarinic Receptor Agonists and Antagonists 
Muscarinic Receptor Agonists
Methacholine
 • Diagnosis of bronchial airway
Carbachol
 • Glaucorna (topical
Muscarinic Receptor Agonists ... Methacholine • Diagnosis ... and mydriasis induction ... #Medications #Pharmacology ... #Table