11 results
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
and the solar plate ... Exam: Pain and deformity ... EDS and/or volar plate ... ), boutonniere deformity ... #Orthopedics #MSK
U/S - Is the shoulder IN or OUT?

Top Clip: IN (No Dislocation)
Bottom Clip: OUT (Anterior Dislocation!)
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Top Clip: IN (No Dislocation ... EM_RESUS #Clinical #POCUS ... #MSK #Shoulder ... #Dislocation #Anterior ... #Comparison #Normal
Bone Deformity / Limp - Differential Diagnosis Algorithm 
Infection
 • Septic Arthritis
 • Cortical Hypertrophy
 •
Bone Deformity / ... Differential Diagnosis Algorithm ... Arthritis Other Causes ... Tendon Rupture, Dislocation ... #Limp #MSK #Differential
Humeral Neck Fracture on POCUS

Elderly male presenting after fall with anterior shoulder deformity, suspicious for dislocation.
Neck Fracture on POCUS ... anterior shoulder deformity ... suspicious for dislocation ... POCUS show proximal ... #clinical #msk
Vascular Joint Pain - Differential Diagnosis Algorithm 
 - Constant Pain (Ischemia)
 - Acute Onset
 -
Differential Diagnosis Algorithm ... Trauma to Vessel (dislocation ... Vascular #JointPain #MSK ... Differential #Diagnosis #Algorithm ... #Orthopedics #Causes
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
morphology ● AV dissociation ... Brugada algorithm ... point) of S > 100 ms ... AV dissociation ... Aberration #Aberrancy #Comparison
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
glenohumeral joint dislocation ... Case description ... of anterior GH dislocations ... humeral head) of the deformity ... Radiology #diagnosis #msk
Humeral Head Growth Plate on POCUS

The humeral head is sitting in the glenoid without anterior or
Humeral Head Growth Plate ... on POCUS The ... anterior or posterior dislocation ... HumeralHead #Humerus #POCUS ... #Clinical #MSK
Hill-Sachs Lesion on Ultrasound 

Unlike normal variant irregular bare area (arrowhead) under infraspinatus, a Hill-Sachs lesion
anterior shoulder dislocation ... Lesion #Ultrasound #MSK ... #POCUS #Humerus ... #Clinical #Comparison
Humeral Head Growth Plate on Shoulder POCUS

A 15yo male presents with shoulder pain. Which of the
Humeral Head Growth Plate ... on Shoulder POCUS ... anterior or posterior dislocation ... GrowthPlate #Shoulder #POCUS ... #MSK #Peds #Pediatrics