13 results
Orthopedic Dislocations (Shoulder, Elbow and Hip) - Diagnosis and Management Summary
Shoulder Dislocation
 • Fall on the
, Elbow and Hip) ... ) Shoulder Reduction ... Hip Dislocation ... Affected hip and ... #Elbow #Hip #Diagnosis
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Motor Function Shoulder ... Anterior Shoulder ... Dermatomes #Myotomes #diagnosis ... sensory #motor #arm ... #physicalexam
Scarf Test (Cross-Body / Cross-Arm Adduction Test) for Acromioclavicular Joint Integrity

The cross arm flexion test evaluates
/ Cross-Arm Adduction ... acromioclavicular arthritis ... Flex the shoulder ... #PhysicalExam # ... video #sports #msk
Cross Arm Test of the Acromioclavicular Joint (Scarf Test or Cross Body Adduction Test)

The cross arm
Cross Arm Test of ... arm flexion test ... acromioclavicular arthritis ... #PhysicalExam # ... video #sports #msk
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
Gout (Gouty Arthritis ... ) - MSK Radiology ... These are CLASSIC ... • This case should ... PVNS/Giant Cell Tumor
Reduction of Patellar Dislocation 
Most patellar dislocations are lateral, and they often reduce on their own.
or recline with hips ... x-rays (AP, lateral ... crutches - they should ... Dislocation #Procedure #MSK ... Clinical #Video #PhysicalExam
Rheumatology Workup - Laboratories Studies in Rheumatic Diseases

• Septic arthritis - Gram stain and culture of
antibodies, which are ... should be obtained ... antibody testing has ... : HIV test, a rubella ... (to support a diagnosis
Approach to Joint Pain - Diagnostic Framework

1) Chronicity
2) Inflammatory vs Non-Inflammatory
3) Number of Joints Involved

1) Chronicity:
to Joint Pain - Diagnostic ... coagulopathy, tumor ... If that patient had ... - parvovirus, HIV ... #Joint #Pain #MSK
Distinguishing between Inflammatory and Degenerative joint disease
Inflammatory Joint Disease
 • Swelling stimulates joint nociceptors -> Pain
and looks red -> Warm ... in Rheumatoid arthritis ... affects the knee hip ... Comparison #Versus #MSK ... JointDisease #JointPain #Diagnosis
Polymyalgia Rheumatica (PMR) Diagnosis and Management Summary

WHAT?
 • Polymyalgia rheumatica (PMR) is a common systemic inflammatory
, and hip muscle ... and hips ... bed, or lifting arms ... for giant cell arteritis ... and long head biceps