21 results
Upper Extremity Nerve Pathologies 

 • Axillary Nerves
 • Musculocutaneous Nerve
 • Radial Nerve
 • Median
Ulnar Nerve ... #differential #diagnosis ... #Neuropathy #anatomy ... #arm #innervation ... #neurology
Ulnar Nerve Anatomy and Function
The Ulnar nerve is the nerve of hand power and control. It
Ulnar Nerve Anatomy ... the nerve of hand ... and the Ulnar nerve ... #Nerve #Anatomy ... #diagnosis #neurology
Median Nerve Anatomy and Function
The Median nerve is the nerve of pre-axial hand function; pinch, delicate
Median Nerve Anatomy ... fibres to the hand ... finger through the Ulnar ... #Anatomy #diagnosis ... #neurology #orthopedics
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 ... motor branches are ... #Anatomy #diagnosis ... #neurology #orthopedics
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Abduction - C8-T1 (ulnar ... aracteristic "claw hand ... Dermatomes #Myotomes #diagnosis ... #neurology #sensory ... #motor #arm #physicalexam
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
ischemic optic neuropathy ... disorder of the optic nerve ... by inflammation and ... GiantCellArteritis #GCA #Rheumatology ... Ophthalmology #Diagnosis
Erectile Dysfunction: Pathogenesis

Erectile Dysfunction - Persistent or recurrent inability to achieve an erection sufficient to achieve
younger, nocturnal/AM ... afferent/sensory neuropathy ... efferent (autonomic neuropathy ... parasympathetic nerve ... #Diagnosis
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
- Differential Diagnosis ... peripheral nerves ... : neuropathy - ... Presentation - Systemic Symptoms ... #rheumatology #
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
/or motor neuropathy ... muscle weakness • Nerves ... : Neuropathy, mononeuritis ... • Progressive symptoms ... #Rheumatology
Scoliosis: Pathogenesis and clinical findings (Cobb Angle > 10 Degrees)

 • Incr Axial rotation of thoracic
/or Arm Length Discrepancy ... canal -> Spinal nerve ... impingement -> Neuropathy ... pathophysiology #msk #diagnosis ... #signs #symptoms