26 results
Anterior Interosseous Peripheral Nerve Injury 

Manifested as the inability to make the OK sign.

by Dr. Boby
Injury Manifested ... as the inability ... #Interosseous #Nerve ... OKSign #clinical #video ... #orthopedics #Hand
Pseudobulbar Affect
Characteristics (These episodes usually cause distress and impairment in occupational or social functioning):
 - Extreme
crying; Diseases: Amyotrophic ... Lateral Sclerosis (ALS ... Traumatic Brain Injury ... Pseudobulbar #Affect #neurology ... #differential #diagnosis
Jaw Clonus on Physical Exam

A 24-year-old man presented with progressive dysphagia, dysarthria, and weakness in his
consistent with a diagnosis ... of amyotrophic ... PhysicalExam #Clinical #Video ... #ALS #Neurology
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
IV (Trochlear) Nerve ... Fasciculus (MLF) Iniury ... ophthalmology #neurology ... #differential #diagnosis ... #ocular
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
Drop - Radial Nerve ... affected limb, also ... PhysicalExam #clinical #video ... #orthopedics #msk ... #sports #neurology
Myotomes of the Spinal Cord
Each segmental nerve root innervates more than one muscle. For simplicity, certain
Each segmental nerve ... sphincter tone should also ... more resilient to injury ... Myotomes #SpinalCord #Diagnosis ... #Neurology #Localization
Causes of Neuromuscular Weakness
 • Spinal Cord: Demyelinating Disease (MS), Epidural abscess, Infarction, Syringomyelia, Tetanus, Transverse
Tumor • Motor Nerves ... : ALS, Cervical ... injury, Sarcoid ... #differential #diagnosis ... #neurology
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
injury ... injury ... • As a degenerative ... #Anatomy #diagnosis ... #neurology #orthopedics
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
Amyotrophic Lateral ... examination finding of amyotrophy ... activity between nerve ... #Amyotrophic #Lateral ... #Sclerosis #neurology
Ulnar Nerve Anatomy and Function
The Ulnar nerve is the nerve of hand power and control. It
is less severe as ... reduced in power as ... well as the intrinsics ... #Anatomy #diagnosis ... #neurology #orthopedics