218 results
Spinal Cord Injury by Nerve Root Levels
Spinal Root	Sensory	Motor	Reflex
C4	Acromioclavicular Joint	Respiration	None
C5	Radial Antecubital Fossa	Elbow Flexion	Biceps Reflex
C6	Dorsal Thumb	Wrist Extension	Brachioradialis Reflex
C7	Dorsal
Respiration None C5 Radial ... C6 Dorsal Thumb Wrist ... L2 Anterior Medial ... L3 Medial Femoral ... Extension None L4 Medial
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
nerve of elbow, wrist ... the wrist and elbow ... the wrist and it ... not involve a wrist ... deviated wrist
Galeazzi Fracture 
Fracture of distal radial shaft with distal radial-ulnar joint disruption. Remember “MUGR” to recall
onto outstretched hand ... swollen forearm and ... wrist, limited ... at wrist • Possible ... and DRUJ, always
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
Left Wrist Drop ... - Radial Nerve Palsy ... Examination Left hand ... trauma_modern #Wrist ... PhysicalExam #clinical #video
Inverted Supinator Test

Useful for identifying a lesion at the C5-C6 spinal cord level.  Tapping the
extension and wrist ... (supinator) reflex ... Video by Mujtaba ... Supinator #Test #Reflex ... neurology #clinical #video
Orthopedic Fracture Classification - Upper Limbs
Neer Classification of Proximal Humeral head Fractures:
 • 1-part
 • 2-part:
radioulnar joint and ... displacement of the wrist ... and hand Smith's ... displacement of the wrist ... and hand Barton's
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
Dislocation On lateral wrist ... with the distal radius ... with the distal radius ... , pain with wrist ... , triquetrum), radial
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Pronation - C7, C8 Wrist ... , T1 (median) Reflexes ... aracteristic "claw hand ... Horner Syndrome Wrist ... nerve in the radial
Rock Paper Scissors - Assessment of Nerve Damage in Upper Limb Injuries
Rock - Median Nerve
 •
Supracondylar (4%), Radius ... Flexion Paper - Radial ... • Extension of wrist ... Supracondylar (2%), Radius ... Small muscles of hand
Distal Radius Fracture 
Distal radius fracture is the most common orthopedic injury. Here's a quick summary.
•
Distal radius ... onto outstretched hand ... variable gross wrist ... , scapholunate and ... procedural sedation and