21 results
Midcarpal Instability (MCI) of the Wrist

Intrinsic Midcarpal Instability
Usually affects young, hypermobile patients.
It is due to progressive
Midcarpal Instability (MCI ... wrist extensors (ECU ... dr.sergibarrera #MCI ... Instability #Wrist #msk ... clinical #video #physicalexam
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Cushing Syndrome Testing Algorithm
INDICATIONS FOR TESTING:
 • Suspected Cushing syndrome (central obesity, muscle weakness, refractory hypertension)
Testing:
Syndrome Testing Algorithm ... Urine Free by LC-MS ... /MS) • Adrenocorticotropic ... Hormone • MRI ... Syndrome #diagnosis #algorithm
Complete PCL Tear on Physical Exam - Posterior Drawer Test

This is what a complete PCL year
MRI results will ... #PCL #Tear #PhysicalExam ... #orthopedics #msk
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Management Algorithm for Confusion
- Substrate verification, glucose, oxygen checks
- Toxidrome present
- Focal findings on neurologic examination
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Management Algorithm ... electrolytes, CXR, ECG ... CSF, thyroid, MRI ... Delirium #Management #Algorithm
Cardiac Murmurs and Maneuvers

An algorithm demonstrating the effect of various maneuvers on systolic murmurs. 
TR, tricuspid
Maneuvers An algorithm ... stenosis; MVP/MR ... cardiomyopathy; MR ... Heart #Cardiology #PhysicalExam
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
An MRI confirmed ... Clinical #Video #PhysicalExam ... collateral #ligament #msk
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Vereckie Algorithm - Lead aVR - Ventricular Tachycardia - Telemetry Diagnosis
WCT is VT IF:
 • Initial
Vereckie Algorithm ... or q wave > 40 ms ... in the last 40 ms ... #Vereckie #Algorithm ... cardiology #ekg #ecg
Guillain-Barré Syndrome (GBS)
Acute autoimmune demyelinating polyradiculoneuropathy that presents with rapidly progressive flaccid weakness
Epidemiology:
 • Incidence: 1
peripheral nerve components ... demyelinating or axonal • MRI ... - Spinal MRI may ... intensive care unit (ICU
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
- RAD: AntLat MI ... Short QT <300-360 ms ... Mg, congenital, MI ... #Approach #ECG
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
Key Components: ... specific questions to ask ... physical exam - Key components ... event, follow ACC algorithm