839 results
How to Use Point-of-Care Ultrasound to Identify Shoulder Dislocation #Clinical #Diagnosis #POCUS #MSK #POCUS #Shoulder #Dislocation
Identify Shoulder Dislocation ... #Clinical #Diagnosis ... #POCUS #MSK #POCUS ... #Shoulder #Dislocation
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
Scapholunate Dissociation ... Thomas" sign to diagnosis ... scapholunate dissociation ... #Scapholunate #Dissociation ... Radiology #XRay #Diagnosis
Argyll Robertson Pupil
Definition:
 - Irregular and small (1-2mm) pupil
 - Light-near dissociation (accommodation remains intact)
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- Light-near dissociation ... and classical association ... Pupil #neurology #diagnosis
This is what a shoulder dislocation looks like on US before and after reduction. Focus on
what a shoulder dislocation ... Focus on the joint ... EM_RESUS #Clinical #POCUS ... MSK #Shoulder #Dislocation
Oxygen-Hemoglobin Dissociation Curve

Left Shift (↓ O2 unloading to tissue), Left = Lower:
 • ↓ H+ (↑
Oxygen-Hemoglobin Dissociation ... Oxygen #Hemoglobin #Dissociation ... #Curve #pathophysiology
Oxyhemoglobin Dissociation Curve 

Left Shift - decreased unloading of O2 at tissue level (i.e.  increased
Oxyhemoglobin Dissociation ... Oxyhemoglobin #Dissociation ... #Curve #Pathophysiology ... Differential #Causes #Diagnosis
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
Anterior Shoulder Dislocation ... Anterior Shoulder Dislocation ... x-ray view -> Dislocation ... #Diagnosis #signs ... #orthopedics #pathophysiology
Lens Dislocation on Ocular POCUS

Sudden onset blurred vision, worse looking to the right. + Marfan' Syndrome

Dr.
Lens Dislocation ... on Ocular POCUS ... POCUSaurusRex #Lens #Dislocation ... #Ocular #POCUS
Pathophysiology Of Constriction
Exaggerated Ventricular Interdependence:
 • Limited Cardiac Filling due to Fixed Volume → Septum Shifts
Pathophysiology ... Intrathoracic-lntracardiac Pressure Disassociation ... Intrathoracic-lntracardiac Dissociation ... #pericarditis #pathophysiology ... #cardiology #dissociation
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 ... OUT (Anterior Dislocation ... EM_RESUS #Clinical #POCUS ... MSK #Shoulder #Dislocation