14 results
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
Muscles Shoulder Abduction ... Radial Nerve Wrist ... Nerve Fingers Abduction ... #MuscleGroups #MSK ... #Orthopedics #Neurology
Flexor Tenosynovitis on POCUS

Index finger including flexor tendon being viewed.  Note small fluid around the
Flexor Tenosynovitis ... on POCUS Index ... tendon, supporting ... flexor tenosynovitis ... #POCUS #MSK #clinical
Rock Paper Scissors - Assessment of Nerve Damage in Upper Limb Injuries
Rock - Median Nerve
 •
Fractures • Extension ... of wrist & MCP ... of hand (finger abduction ... & adduction) OK ... UpperExtremities #diagnosis #neurology
Flexor Carpi Radialis Tendon Tenosynovitis on POCUS

The Ultrasound Site - MSK ultrasound education @mskultrasound

#Flexor #Carpi #Radialis
Flexor Carpi Radialis ... Tendon Tenosynovitis ... on POCUS The ... Ultrasound Site - MSK ... #pocus
Median Nerve Tension Test (Upper-Limb Neurodynamic Tests, ULNT2)

To assess for Median Nerve Peripheral Neuropathy

Elbow extension →
forearm supination → wrist ... → shoulder abduction ... neck ipsilateral flexion ... physicalexam #sports #msk ... #orthopedics #neurology
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
C8 Elbow: • Flexion ... Pronation - C7, C8 Wrist ... : • Flexion - ... C8 (radial) • Abduction ... Myotomes #diagnosis #neurology
WHAT test - Wrist Hyperflexion and Abduction of the Thumb 

The wrist is hyperflexed and the
Hyperflexion and Abduction ... interphalangeal extension ... De Quervain's tenosynovitis ... #Hyperflexion #Abduction ... video #sports #msk
Median Nerve Tension Test (Upper-Limb Neurodynamic Tests, ULNT1)

To assess for Median Nerve Peripheral Neuropathy

Shoulder abduction →
Neuropathy Shoulder abduction ... forearm supination → wrist ... neck ipsilateral flexion ... physicalexam #sports #msk ... #orthopedics #neurology
Example of 4th wrist extensor compartment tenosynovitis, note marked synovial hypertrophy and effusion in the tendon
Example of 4th wrist ... effusion in the tendon ... Ultrasound Site - MSK ... mskultrasound #wrist ... #pocus
Flexor Tenosynovitis on POCUS

Which of the following diagnoses does this clip best support?
Resolution: flexor tenosynovitis (majority
Flexor Tenosynovitis ... on POCUS Which ... tenosynovitis ( ... tendon of this ... #POCUS #MSK #clinical