8 results
Upper Extremity Nerve Pathologies 

 • Axillary Nerves
 • Musculocutaneous Nerve
 • Radial Nerve
 • Median
Upper Extremity Nerve ... • Ulnar Nerve ... #Pathologies #differential ... diagnosis #Neuropathy #anatomy ... #arm #innervation
Hand Nerve Injuries - Common Presentations
 • Wrist Drop - Radial Nerve Injury
 • Claw Hand
Hand Nerve Injuries ... • Claw Hand - Ulnar ... #Injuries #Anatomy ... #Differential # ... Diagnosis #MSK #Orthopedics
Ulnar Nerve Anatomy and Function
The Ulnar nerve is the nerve of hand power and control. It
Ulnar Nerve Anatomy ... of the inner arm ... innervate the inner arm ... #Nerve #Anatomy ... diagnosis #neurology #orthopedics
Monteggia Fracture 
Fracture of proximal ulnar shaft with radial head dislocation. Remember “MUGR” to recall where
with radial head dislocation ... the radial head dislocation ... posterior interosseous nerve ... Posterior long arm ... DC with orthopedic
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
Named based on anatomic ... anterior interosseous nerve ... Complex, involve orthopedics ... Posterior long arm ... Complex, pending orthopedic
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Differential Diagnosis ... Optic Nerve/Pathway ... edema • Lens dislocation ... Tumor • Optic nerve ... ophthalmology #causes
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Abduction - C8-T1 (ulnar ... Adduction - C7-T1 (ulnar ... to the radial nerve ... Anterior Shoulder Dislocation ... sensory #motor #arm
Hippocratic Shoulder Reduction 
Shoulder reduction is the process of returning the shoulder to its normal position
following a shoulder dislocation ... In cases where closed ... The arm should be ... risk of axillary nerve ... PhysicalExam #Procedure #Orthopedics