135 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Abduction - C8-T1 (ulnar ... Adduction - C7-T1 (ulnar ... Saturday night palsy ... axillary nerve ... regimental badge" anesthesia
Bell's palsy
There are many different causes of Facial Nerve Palsy. However, the commonest
cause of unilateral facial
many different causes ... of Facial Nerve ... Palsy. ... the commonest cause ... Neurology #Signs #Symptoms
Froment’s Test for Ulnar Nerve Palsy

This tests for pinch grip weakness caused by ulnar nerve palsy,
Nerve Palsy ... grip weakness caused ... by ulnar nerve ... #Nerve #Palsy # ... clinical #video
Bell's Palsy
Bell’s Palsy is a damage, acute weakness, or paralysis of the Facial nerve (7th CN),
of the Facial nerve ... an identifiable cause ... when the facial nerve ... The cause is unknown ... but its clinically
“Claw hand” due to ulnar nerve palsy – the patient cannot extend their ring or little
Claw hand” due to ulnar ... nerve palsy – the ... little fingers #Clinical ... Photo #ClawHand #Ulnar ... #Nerve #Palsy
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
Diagnosis Algorithm Clinical ... • CN VI palsy ... ptosis with CN Ill palsy ... • Neurologic symptoms ... a mass as the cause
Median nerve block on POCUS

Median nerve block demonstrated in these clips. Unlike the radial and ulnar
Median nerve block ... POCUS Median nerve ... the radial and ulnar ... nerveblock #POCUS #clinical ... #ultrasound #anesthesia
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
Drop - Radial Nerve ... Palsy on Physical ... of the radial nerve ... sleeping as in this case ... #clinical #video
Causes of Back Pain - Differential Diagnosis Algorithm
Always assess for red flags. If no red flags,
Causes of Back Pain ... dysfunction, saddle paresthesia ... constitutional symptoms ... deficits, nocturnal pain ... Unresolved Radicular Symptoms
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
artery aneurysms Nerve ... Causes of Leg Pain ... Spinal stenosis/nerve ... Infections causing nerve ... Paralysis 4) Paresthesia