21 results
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
Left Wrist Drop ... Examination Left ... hand drop due to ... #orthopedics #msk ... #sports #neurology
Lift Off Test (Gerber's Test) - Subscapularis Shoulder Exam

The patient places the dorsum of their hand
Lift Off Test (Gerber's ... to lift the hand ... subscapularis injury ... subscapularis #msk ... #orthopedics #sports
Lift Off Test (Gerber's Test) - Subscapularis Shoulder Exam

The patient places the dorsum of their hand
Lift Off Test (Gerber's ... to lift the hand ... subscapularis injury ... subscapularis #msk ... #orthopedics #sports
Causes of Neuromuscular Weakness
 • Spinal Cord: Demyelinating Disease (MS), Epidural abscess, Infarction, Syringomyelia, Tetanus, Transverse
Demyelinating Disease (MS ... Phrenic nerve injury ... , Myasthenia Gravis ... Weakness #Causes #differential ... #diagnosis #neurology
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
life-threatening ... Differential ... Bedside: ice pack test ... /Edrophonium test ... diagnosis #management #neurology
Costoclavicular (Eden’s) Test for Thoracic Outlet / Costoclavicular Syndrome

While palpating the radial pulses, the examiner pulls
palpating the radial ... examiner pulls the shoulders ... the patient lifts ... physicalexam #vascular #msk ... #orthopedics #sports
Costoclavicular (Eden’s) Test for Thoracic Outlet / Costoclavicular Syndrome

While palpating the radial pulses, the examiner pulls
palpating the radial ... examiner pulls the shoulders ... the patient lifts ... physicalexam #vascular #msk ... #orthopedics #sports
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Motor Function Shoulder ... aracteristic "claw hand ... spared in this injury ... Anterior Shoulder ... Myotomes #diagnosis #neurology
Gerstmann Syndrome
1) Finger agnosia - Inability to name their own fingers, affecting both sides
2) Right-left confusion
Gerstmann Syndrome ... - Inability to differentiate ... right and left, ... Traumatic Brain Injury ... #neurology #diagnosis
Causes of Hypokalemia - Differential Diagnosis Algorithm
Defining the cause of hypokalemia starts by measuring urinary K
Hypokalemia - Differential ... of hypokalemia starts ... Clinicians should ... • Skin and/or ... algorithm #causes #nephrology