78 results
Chronic Shoulder Pain - Differential Diagnosis Algorithm
4 tests for the AC joint:
1. Direct palpation
2. Cross-arm shoulder
Pain - Differential ... Diagnosis Algorithm ... #Pain #Differential ... #Diagnosis #Algorithm ... #MSK
Instructions on how to perform the swinging light test to detect a relative afferent pupillary defect.

http://www.cmaj.ca/content/early/2015/01/05/cmaj.140685

Normal
Begin with dark room ... Both pupils should ... Begin with dark room ... Both pupils should ... #Diagnosis #PhysicalExam
Myotomes of the Spinal Cord
Each segmental nerve root innervates more than one muscle. For simplicity, certain
segmental nerve root ... single spinal nerve root ... sphincter tone should ... Myotomes #SpinalCord #Diagnosis ... #Neurology #Localization
Mytomes - Segmental Innervation of Muscles
Shoulder	Abduction	C5	Axillary Nerve
Shoulder	Adduction	C6-C8	Thoracodorsal Nerve
Elbow	Flexion	C5	Musculocutaneous Nerve
Elbow	Extension	C7	Radial Nerve
Wrist	Extension	C6	Radial Nerve
Fingers	Flexion	C8	Median Nerve
Fingers	Abduction	T1	Ulnar Nerve
Hip	Flexion	L2	Nerve to Psoas
Hip	Extension	S1	Inferior Gluteal
Innervation of Muscles Shoulder ... Axillary Nerve Shoulder ... #MuscleGroups #MSK ... #Orthopedics #Neurology ... #Diagnosis
Pulsatile Exophthalmos on Physical Exam - Protrusion and Pulsation of the eyeball

The differential diagnosis of pulsatile
the eyeball The differential ... diagnosis of pulsatile ... fistula, orbital roof ... #Exophthalmos #PhysicalExam
Demyelinating Diseases - Differential Diagnosis
 • Inflammatory: MS, ADEM, NMO, Paraneoplastic, Sjogren's, Polyarteritis nodosa, SLE
 •
Demyelinating Diseases - Differential ... Diagnosis • Inflammatory ... : MS, ADEM, NMO, ... #Diagnosis #causes ... #neurology
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
and the spinal root ... middle finger. 2) Ask ... clinical #video #neurology ... #PhysicalExam
Guide to Acute Kidney Injury (AKI)

What to ask/look for: 
 - HPI, PMH, full ROS
AKI) What to ask ... HPI, PMH, full ROS ... AcuteKidneyInjury #AKI #Nephrology ... #Diagnosis #Algorithm ... #Causes #Differential
Joint Disorders - Differential Diagnosis Algorithm
Monoarthritis
 • Septic
 • Crystalline
     - Gout
Joint Disorders - Differential ... Diagnosis Algorithm ... Erythematosus (SLE), should ... Joint #Disorders #msk ... #Differential #
Causes of Low Back Pain - Differential Diagnosis
Intrinsic Spine: Lumbar strain, Herniated nucleus pulposus, Compression fracture,
Low Back Pain - Differential ... Diagnosis Intrinsic ... cholecystitis; • Neurologic ... #Diagnosis #causes ... #primarycare #msk