33 results
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
Radial Nerve Anatomy ... nerve is the nerve ... of elbow, wrist ... the wrist and elbow ... diagnosis #neurology #orthopedics
Mytomes - Segmental Innervation of Muscles
Shoulder	Abduction	C5	Axillary Nerve
Shoulder	Adduction	C6-C8	Thoracodorsal Nerve
Elbow	Flexion	C5	Musculocutaneous Nerve
Elbow	Extension	C7	Radial Nerve
Wrist	Extension	C6	Radial Nerve
Fingers	Flexion	C8	Median Nerve
Fingers	Abduction	T1	Ulnar Nerve
Hip	Flexion	L2	Nerve to Psoas
Hip	Extension	S1	Inferior Gluteal
Elbow Flexion ... Elbow Extension ... C7 Radial Nerve ... Wrist Extension C6 Radial ... MuscleGroups #MSK #Orthopedics
Distal Radius Fracture 
Distal radius fracture is the most common orthopedic injury. Here's a quick summary.
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• Chauffer = radial ... DRUJ disruption, radial ... fracture, median nerve ... lunotriquetral ligament ... Fracture #Forearm #Radial
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
lateral epicondyle > radial ... anterior interosseous nerve ... can't make A-OK sign ... dislocation + radial ... Complex, pending orthopedic
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
Left Wrist Drop - Radial ... Nerve Palsy on ... compression of the radial ... nerve in its path ... #Nerve #Palsy #
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
RADIAL HEAD FRACTURE ... Radial head fractures ... x-ray review alignment ... anterior sail sign ... non-displaced radial
The Chvostek sign (/ˈkvɒstɪk/) is a clinical sign of existing nerve hyperexcitability (tetany) seen in hypocalcemia.It
of existing nerve ... nerve. ... nerve is tapped ... hyperexcitability of nerves ... #PhysicalExam #Video
Varus Stress Test for Radial (Lateral) Collateral Ligament Stability on Elbow Examination

Radial collateral ligament stability can
Stress Test for Radial ... Examination Radial ... Video via @open_michigan ... Stress #Test #RCL #Radial ... #sports #msk #orthopedics
Chvostek Sign of Hypocalcemia on Physical Exam 

Elicited by tapping on the facial nerve

#Chvostek #Sign #Hypocalcemia
Chvostek Sign of ... tapping on the facial ... nerve #Chvostek ... PhysicalExam #clinical #video ... #endocrinology
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
x-ray review alignment ... anterior sail sign ... capitellum (age 1), radial ... anterior interosseous nerve ... can't make A-OK sign