7 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
and Myotomes Motor ... ) Finger: • Mexion ... Myotomes #diagnosis #neurology ... #sensory #motor ... #arm #physicalexam
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
- Radial Nerve Palsy ... usually happens sleeping ... Nerve #Palsy #PhysicalExam ... #clinical #video ... #msk #sports #neurology
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
The first motor ... • Thus a PIN palsy ... but ECRL remains leading ... nerve (or PIN) palsy ... Anatomy #diagnosis #neurology
Synkinetic Wrist Extension Maneuver demonstrating Radial Nerve Palsy as cause for Wrist Drop

Up up, down down.
Nerve Palsy as ... finger/wrist drop ... Drop #clinical #video ... #physicalexam # ... neurology
Inverted Supinator Test

Useful for identifying a lesion at the C5-C6 spinal cord level.  Tapping the
consisting of finger ... Video by Mujtaba ... #Test #Reflex #neurology ... #clinical #video ... #physicalexam #
Moro Reflex on Newborn Physical Exam

The Moro reflex is obtained by holding the baby’s head and
and the index finger ... seen in upper motor ... brachial plexus palsy ... #Neurology #Normal ... #PhysicalExam #
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
OD and counting fingers ... the follow up video ... Half #Syndrome #PhysicalExam ... #clinical #video ... ophthalmology #neurology