850 results
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
TP + FN) = true positives ... disease absent Positive ... TP + FP) = true positives ... / all positives ... #calculations #diagnosis
Abnormal Simmonds-Thompson Test (Positive) for Achilles Tendon Rupture

In this positive Simmonds-Thompson test, there is no plantar
Simmonds-Thompson Test (Positive ... Rupture In this positive ... Test #Abnormal #Positive ... Sports #msk #ankle #orthopedics
Positive J-Sign - Maltracking Patella on Knee Physical Exam

The J sign correlates with poor patellar tracking
Positive J-Sign ... pratikorho #Positive ... clinical #video #msk #orthopedics
Medications that Can Cause False Positives on Drug Tests

Urine drug screens (UDSs) are simple to use,
Can Cause False Positives ... yielding false-positive ... can cause false positives ... Amphetamine false positives ... #differential #diagnosis
Valgus Stress Test in MCL Injury

In this video you can have a great visual of a
great visual of a positive ... #MCL #Injury #Positive ... PhysicalExam #Sports #Orthopedics
Diagnosing Young Adults With Hip Pain
#HipPain #Diagnosis #Orthopedics #BMJ
Diagnosing Young ... Pain #HipPain #Diagnosis ... #Orthopedics #BMJ
Sulcus Sign on Shoulder Exam

Positive sulcus sign in a shoulder with multidirectional instability.

Downward force applied at
Shoulder Exam Positive ... clinical #video #msk #orthopedics
Lung ultrasound pathology in a COVID-19 positive patient
 - Few B-lines (vertical white lines)
 - Confluent
Lung ultrasound ... in a COVID-19 positive ... Clinical #Lung #Ultrasound
Thessaly Test for Knee Meniscal Tear

The test is positive if there is medial or lateral joint
The test is positive ... physicalexam #msk #orthopedics
Distal Radius Fracture 
Distal radius fracture is the most common orthopedic injury. Here's a quick summary.
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the most common orthopedic ... • Most common orthopedic ... Chauffer with orthopedic ... Radiology #XRay #Diagnosis ... #Management #Orthopedics