7 results
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
Radial nerve is ... arises from C5, C6, C7 ... nerve injury ... nerve injury ... #diagnosis #neurology
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
nerve in the radial ... spared in this injury ... Dermatomes #Myotomes #diagnosis ... #neurology #sensory ... #motor #arm #physicalexam
Pivot Shift test for Knee Instability

The patient lies supine while the examiner grasps the leg by
valgus stress and ... an axial load to ... #clinical #video ... #PhysicalExam #Sports ... #Orthopedics #msk
Monteggia Fracture 
Fracture of proximal ulnar shaft with radial head dislocation. Remember “MUGR” to recall where
posterior interosseous nerve ... syndrome, ligamentous injury ... Posterior long arm ... Radiology #XRay #Diagnosis ... Orthopedics #Proximal #MSK
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
anterior interosseous nerve ... Posterior long arm ... Radiology #XRay #Diagnosis ... #Orthopedics #Sports ... #MSK
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
that results in CNS ... Presentation: Injury ... extensors of the arms ... /or optic nerve ... #management #neurology
Extensor Carpi Ulnaris (ECU) subluxation 
The Extensor Carpi Ulnaris (ECU), is the must ulnar of the
As the ECU shifts ... the bones of the hand ... ECU Subluxation diagnosed ... #physicalexam #video ... Orthopedics #Wrist #msk