23 results
Bell's palsy
There are many different causes of Facial Nerve Palsy. However, the commonest
cause of unilateral facial
Bell's palsy There ... variety known as ... Bell's palsy ... #Palsy #Neurology ... #Signs #Symptoms
Bell's Palsy
Bell’s Palsy is a damage, acute weakness, or paralysis of the Facial nerve (7th CN),
Bell's Palsy Bell ... Bell’s palsy happens ... infections such as ... #Palsy #neurology ... #anatomy #pathophysiology
Bell's Phenomenon on Physical Exam

Carles Bell realized that when trying to close the eye on the
Physical Exam Carles ... same side of the peripheral ... facial paralysis ... #Phenomenon #Sign ... ophthalmology #neurology
Causes of Facial Weakness - Differential Diagnosis Algorithm
Forehead Sparing = Central cause
  - Most commonly
Causes of Facial ... Forehead involved = Peripheral ... - Unilateral: Bell's ... Palsy (70-75%), ... #neurology #sparing
Bell's Phenomenon

Sign of peripheral facial paralysis manifested by eye movement up and out of the eyeball,
Bell's Phenomenon ... Sign of peripheral ... facial paralysis ... #physicalexam #neurology ... #CN7 #CNVII #palsy
Sarcoidosis 
Non-caseating granulomas (Composed of T-helper & inflammatory cells) 
Clinical:
 • Disease fatal in 10% of
Clinical: • Disease fatal ... exertion • Neurologic ... : Bell's palsy, ... peripheral neuropathies ... Diagnosis #Symptoms #Signs
Bell's Sign on Physical Exam

The clinical sign resulting from functional insufficiency of the eyelid orbicularis was
Bell's Sign on Physical ... The clinical sign ... Bell's sign. ... Facial Paralysis ... #orbicularis #Neurology
Causes of Bradykinetic Movement Disorders - Differential Diagnosis Algorithm
Parkinson's Disease (TRAP):
• Resting Tremor
• Cogwheel Rigidity
• Akinesia/Bradykinesia
•
Causes of Bradykinetic ... Vertical Gaze Palsy ... • Axial rigidity ... • Cerebellar signs ... MovementDisorders #Neurology
Types of Facial Paralysis - Peripheral vs Central Lesions

Facial weakness or paralysis may result either from
exemplified here by a Bell's ... palsy, is compared ... these pathways, as ... Nerve #Paralysis #Bells ... #Palsy #Neurology
Froment’s Test for Ulnar Nerve Palsy

This tests for pinch grip weakness caused by ulnar nerve palsy,
grip weakness caused ... Froment's Sign is ... Jeanne’s sign is ... #Froments #Sign ... clinical #video #neurology