15 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
aracteristic "claw hand ... spared in this injury ... Carpal Tunnel Syndrome ... Myotomes #diagnosis #neurology ... sensory #motor #arm
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
and digital extension ... wrist and elbow ... the posterior cord ... When clinically ... Anatomy #diagnosis #neurology
Oppositional Grasp Weakness in Carpal Tunnel Syndrome

Dysfunction of the six- Opposition weakness-in carpal tunnel syndrome with
Oppositional Grasp ... #Weakness #Hand ... #Syndrome #clinical ... #video #physicaleaxm ... #neurology #orthopedics
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
- Spinal Cord Syndromes ... result in permanent neurologic ... injury. ... injury - If the ... differential #diagnosis #neurology
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
neurological lesion: Clinical ... spasticity - Extensor ... below the site of injury ... MCTD, Sjogren syndrome ... disorders #diagnosis #neurology
Inverted Supinator Test

Useful for identifying a lesion at the C5-C6 spinal cord level.  Tapping the
the C5-C6 spinal cord ... extension and wrist ... Video by Mujtaba ... #Test #Reflex #neurology ... #clinical #video
Wrist Clonus on Physical Exam

Clonus is a reflex muscle contraction produced by a sudden extension of
produced by a sudden extension ... when you have an injury ... brain or spinal cord ... #PhysicalExam #Clinical ... #Video #Neurology
Extensor Carpi Ulnaris (ECU) subluxation 
The Extensor Carpi Ulnaris (ECU), is the must ulnar of the
Extensor Carpi Ulnaris ... subluxation The Extensor ... through a fibrous tunnel ... #subluxation #clinical ... #physicalexam #video
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
Transverse Myelitis - Clinical ... Presentation: Injury ... the extensors of ... the arms (pyramidal ... diagnosis #management #neurology
 The following #reflexes are routinely tested, and the response elicited is graded from zero to
the examiner's hand ... or spinal root injury ... the examiner's hand ... as coma, spinal cord ... injury, frontal