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

Left hand drop due to compression of
- Radial Nerve Palsy ... Examination Left hand ... 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 ... wrist and elbow ... arises from C5, C6 ... the wrist and it ... 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 ... extension and wrist ... Video by Mujtaba ... #physicalexam #orthopedics
One and a Half Syndrome on Physical Exam

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

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

While measuring the radial pulses, the arm is passively
measuring the radial ... pulses, the arm ... into abduction and ... #clinical #video ... vascular #msk #orthopedics
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
Unresponsive wakefulness syndrome ... • Locked-in syndrome ... Decorticate posturing: Arms ... Decerebrate posturing: Arms ... Casey Albin MD @
Left Tongue Deviation caused by UMN XII palsy

Looks can be deceiving. The UMN innervation of most
Tongue Deviation caused ... from the left and ... Exceptions to this rule are ... CN 5,7 &12. ... #clinical #video