13 results
Crank Test for Labral Tear of the Shoulder

To perform the Crank Test, fully abduct the shoulder
Crank Test for Labral ... Tear of the Shoulder ... the shoulder and ... rotate the arm. ... #Crank #Test #Labral
Crank Test for Labral Tear of the Shoulder

To perform the Crank Test, fully abduct the shoulder
Crank Test for Labral ... Tear of the Shoulder ... the shoulder and ... rotate the arm. ... #Test #Shoulder
Guillain-Barre Syndrome - Summary

Acute AIDP that presents with rapidly progressive flaccid weakness

Epidemiology:
 • 1-2 cases/100,000 per
cases/100,000 per year ... Pathophysiology ... Can begin in arms ... Paresthesias: Hands ... Syndrome #diagnosis #management
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
Pathogenesis, clinical ... , outstretched arm ... Structural damage to nerves ... Dislocation #Diagnosis #signs ... #symptoms #msk
Meralgia paresthetica: Pathogenesis and Clinical Findings
Compression/injury of Lateral Femoral Cutaneous Nerve (LFCN) -> Meralgia paresthetica
 •
Clinical Findings ... Straight Leg Raise Test ... MeralgiaParesthetica #MSK ... #pathophysiology ... differential #diagnosis #signs
Guillain-Barré Syndrome (GBS)
Acute autoimmune demyelinating polyradiculoneuropathy that presents with rapidly progressive flaccid weakness
Epidemiology:
 • Incidence: 1
per 100,000 per year ... transplantation CLINICAL ... sensitive tests ... the underlying pathophysiology ... Syndrome #diagnosis #management
Yergason's Test on Shoulder Examination
Patient Position: Sitting
Examiner Position: Standing adjacent to the test arm. One hand
One hand stabilizes ... Positive Sign: ... indicates damage or tear ... #clinical #video ... #msk #orthopedics
Scoliosis: Pathogenesis and clinical findings (Cobb Angle > 10 Degrees)

 • Incr Axial rotation of thoracic
clinical findings ... Iliac Crests, Shoulders ... canal -> Spinal nerve ... #msk #diagnosis ... #signs #symptoms
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
proximal weakness, arms ... /Edrophonium test ... - Cogan sign ... - Peek sign 2. ... Gravis #diagnosis #management
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
monophasic Pathophysiology ... extensors of the arms ... • Bilateral signs ... negative, MOG-IgG test ... /or optic nerve