21 results
Ulnar Nerve Anatomy and Function
The Ulnar nerve is the nerve of hand power and control. It
Ulnar Nerve Anatomy ... Ulnar nerve is ... the nerve of hand ... and the Ulnar nerve ... #diagnosis #neurology
1 Minute Neuro Hand Examination - "Check your Six" Mnemonic

A simple way to test the peripheral
the peripheral nerve ... salute- median/ulnar ... bobvarkey #Minute #Neurology ... #Nerve #innervation ... Physicalexam #clinical
Froment’s Test for Ulnar Nerve Palsy

This tests for pinch grip weakness caused by ulnar nerve palsy,
Froment’s Test for Ulnar ... Nerve Palsy ... clinical #video #neurology ... #physicalexam # ... orthopedics #sports #hand
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Abduction - C8-T1 (ulnar ... aracteristic "claw hand ... Myotomes #diagnosis #neurology ... sensory #motor #arm ... #physicalexam
Wartenberg's Sign on Physical Exam

Wartenberg's sign consists of involuntary abduction of the little finger, caused by
Often a sign of ulnar ... nerve neuropathy ... Wartenbergs #Sign #PhysicalExam ... clinical #video #hand ... #neurology
Guillain-Barre Syndrome - Summary

Acute AIDP that presents with rapidly progressive flaccid weakness

Epidemiology:
 • 1-2 cases/100,000 per
Guillain-Barre Pathophysiology ... Can begin in arms ... Absent Reflexes: Arms ... • Pain: Due to nerve ... management #treatment #neurology
Priapism: Pathogenesis

 - Post-cavernosal venous occlusion -> Post-cavernosal venous drainage is mechanically obstructed e.g. sickle cell
from cavernous nerve ... Post-cavernosal venules are ... smooth muscle and ... #Priapism #Pathophysiology ... #Urology #Diagnosis
Erectile Dysfunction: Pathogenesis

Erectile Dysfunction - Persistent or recurrent inability to achieve an erection sufficient to achieve
younger, nocturnal/AM ... Erectile Dysfunction Neurologic ... parasympathetic nerve ... #Dysfunction #Pathophysiology ... #Urology #Diagnosis
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
hemorrhage, which are ... blood test • Serology ... Skin biopsy • Abdominal ... ultrasound # ... #dermatology #physicalexam
Oppositional Grasp Weakness in Carpal Tunnel Syndrome

Dysfunction of the six- Opposition weakness-in carpal tunnel syndrome with
of the median nerve ... & Ulnar nerve ( ... Grasp #Weakness #Hand ... clinical #video #physicaleaxm ... #neurology #orthopedics