4 results
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
Radial Nerve Anatomy ... the back of the arm ... It arises from C5 ... , C6, C7 , C8 and ... drop: ECRB and
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
, C8 (radial) Supination ... , C8 (radial) Finger ... , C8 (radial) ... damage to the radial ... nerve in the radial
Ramsay Hunt Syndrome (Herpes zoster oticus) wit Facial Nerve Palsy
Triad: 
 - Ipsilateral facial paralysis
 -
zoster oticus) wit Facial ... - Ipsilateral facial ... zoster #oticus #Facial ... #physicalexam # ... CN7 #CNVII
In this video, you see right sided atrophy, right sided deviation, and fasiculations R>L, indicating a
In this video, you ... CN VII (facial weakness ... “mee-mee-mee;” CN ... Fasciculations #PhysicalExam ... HypoglossalNerve #CNXII #CN12