8 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Upper Extremity Dermatomes ... Pronation - C7, C8 Wrist ... Wrist drop - Occurs ... Carpal Tunnel Syndrome ... sensory #motor #arm
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
Left Wrist Drop ... - Radial Nerve Palsy ... sleeping as in this case ... #clinical #video ... #orthopedics #msk
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
the back of the arm ... arises from C5, C6 ... When clinically ... • Thus a PIN palsy ... diagnosis #neurology #orthopedics
Inverted Supinator Test

Useful for identifying a lesion at the C5-C6 spinal cord level.  Tapping the
Inverted Supinator Test ... lesion at the C5-C6 ... Video by Mujtaba ... Reflex #neurology #clinical ... #orthopedics #msk
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
the follow up video ... fasciculus), which causes ... The most common causes ... of this are tumors ... #video #ophthalmology
Wright Test (Hyperabduction Test) for Thoracic Outlet Syndrome

While measuring the radial pulses, the arm is passively
Outlet Syndrome ... measuring the radial ... pulses, the arm ... #clinical #video ... vascular #msk #orthopedics
Wright Test (Hyperabduction Test) for Thoracic Outlet Syndrome

While measuring the radial pulses, the arm is passively
Outlet Syndrome ... measuring the radial ... pulses, the arm ... #clinical #video ... vascular #msk #orthopedics
Left Tongue Deviation caused by UMN XII palsy

Looks can be deceiving. The UMN innervation of most
Tongue Deviation caused ... means that each cranial ... Exceptions to this rule are ... CN 5,7 &12. ... #clinical #video