17 results
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
Oculomotor) Nerve Palsy ... Fasciculus (MLF) Iniury ... ophthalmology #neurology ... #differential # ... diagnosis #ocular
Froment’s Test for Ulnar Nerve Palsy

This tests for pinch grip weakness caused by ulnar nerve palsy,
for Ulnar Nerve Palsy ... flexing the thumb (using ... #clinical #video ... #neurology #physicalexam ... #msk #orthopedics
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
Ptosis - Differential ... CN III palsy 2. ... • Third nerve palsy ... orbital rooftop fracture ... #Differential #
Scapular winging on Physical Exam - Bilateral trapezius palsy with lateral scapular displacement.

A young man with
Bilateral trapezius palsy ... during a roll over ... PhysicalExam #clinical #video ... #trapezius #palsy ... #neurology #msk
Round the Houses Sign of PSP on Physical Exam

Round the house sign in Progressive Supranuclear Palsy.
Progressive Supranuclear Palsy ... round about route going ... PhysicalExam #clinical #video ... #ocular #neurology ... #Supranuclear #Palsy
Freiberg Infraction - MSK Radiology
Imaging Findings:
 • Sclerosis of the 2nd MT head with flattening of
Controversy: Subchondral fracture ... for secondary signs ... Differential diagnosis ... Plantar plate injury ... #msk
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
Diagnosis Framework ... Traumatic brain injury ... meningeal irritation signs ... glaucoma - Ocular ... #Neurology
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
Differential diagnosis ... capsuloligamentous injury ... BHAGL): Avulsion fracture ... GAGL): "Reverse J sign ... #msk
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
head involved using ... surgical repair Differential ... diagnosis: • Bankart ... Similar injury to ... #msk
Adhesive Capsulitis (Frozen Shoulder) - Pathogenesis and Clinical Findings

 • Primary (Idiopathic): Unknown etiology, but associated
Prolonged shoulder injury ... , humeral head fracture ... pathophysiology #diagnosis ... #symptoms #signs ... stages #staging #msk