19 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
, C8 (radial) Finger ... opp - C8, T1 (median ... Supinator - C5, C6 • Finger ... Anterior Shoulder Dislocation ... Myotomes #diagnosis #neurology
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
Radial Nerve Fingers ... Flexion C8 Median ... Nerve Fingers ... #MuscleGroups #MSK ... #Orthopedics #Neurology
Finger dislocation and reduction

The patient suffered a 5th finger dislocation during a basketball game.

Dr Juan Laverde
Finger dislocation ... and reduction ... #dislocation #reduction ... #clinical #video ... #physicalexam #msk
1 Minute Neuro Hand Examination - "Check your Six" Mnemonic

A simple way to test the peripheral
Ask your patient ... salute- median/ ... then play "Rock (median ... bobvarkey #Minute #Neurology ... Physicalexam #clinical #video
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
The median nerve ... . 2) Ask the patient ... flexed middle finger ... Abnormal #clinical #video ... #neurology #PhysicalExam
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
Perilunate Dislocation ... dorsally and no longer ... styloid fracture, median ... sedation and emergent reduction ... Orthopedics #Sports #MSK
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
, due to EDS and ... tendon), mallet finger ... Digital block and reduction ... • Splint: Finger ... #Orthopedics #MSK
Median Nerve Tension Test (Upper-Limb Neurodynamic Tests, ULNT2)

To assess for Median Nerve Peripheral Neuropathy

Elbow extension →
wrist dorsiflexion/finger ... extension → shoulder abduction ... ULTT2 #clinical #video ... physicalexam #sports #msk ... #orthopedics #neurology
Median Nerve Tension Test (Upper-Limb Neurodynamic Tests, ULNT1)

To assess for Median Nerve Peripheral Neuropathy

Shoulder abduction →
Neuropathy Shoulder abduction ... wrist dorsiflexion/finger ... ULTT1 #clinical #video ... physicalexam #sports #msk ... #orthopedics #neurology
Trendelenburg Gait: Pathogenesis and clinical findings

Skeletal Pathology of the Hip
 • Arthritis
 • Congenital hip dysplasia
Chondrodysplasia Neurologic ... Fracture • Hip dislocation ... Decr ROM in hip abduction ... and medial rotation ... signs #diagnosis #msk