23 results
Median Nerve Anatomy and Function
The Median nerve is the nerve of pre-axial hand function; pinch, delicate
brings the long flexor ... ring and little finger ... • Carpal tunnel ... where the index finger ... diagnosis #neurology #orthopedics
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
C6, C7 (median) ... ) Finger: • Mexion ... - C8 (median) ... opp - C8, T1 (median ... paraesthesia in the median
Carpal Tunnel Induced Atrophy: Chronic, severe compression of the median nerve within the
carpal tunnel has led
Carpal Tunnel Induced ... compression of the median ... Thenar muscles (hand ... Images #Clinical ... #Photo #CarpalTunnel
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
dorsally and no longer ... onto outstretched hand ... styloid fracture, median ... #Carpal #Radiology ... #Sports #MSK
Distal Radius Fracture 
Distal radius fracture is the most common orthopedic injury. Here's a quick summary.
•
onto outstretched hand ... variable gross wrist ... styloid fracture, median ... injury, acute carpal ... #MSK
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
Nerve Wrist Extension ... Fingers Flexion ... C8 Median Nerve ... #MuscleGroups #MSK ... #Orthopedics #Neurology
Medial Knee Intra-articular Corticosteroid Injection 

Knee injection medial approach -lying w knee flexed. Find post part
Medial Knee Intra-articular ... Knee injection medial ... -lying w knee flexed ... Janetbirdope #Medial ... #rheumatology
“Hand of benediction” due to median nerve palsy – the patient cannot flex their index or
” due to median ... patient cannot flex ... index or middle fingers ... #Clinical #Photo ... #Median #Nerve
Phalen's Test for Carpal Tunnel Syndrome

Phalen's test evaluates for carpal tunnel syndrome. 
Fully flex wrists and
Fully flex wrists ... dorsal surfaces of hands ... #PhysicalExam #clinical ... video #sports #msk ... #orthopedics
Phalen's Test for Carpal Tunnel Syndrome

Phalen's test evaluates for carpal tunnel syndrome. 
Fully flex wrists and
Fully flex wrists ... dorsal surfaces of hands ... #PhysicalExam #clinical ... video #sports #msk ... #orthopedics