16 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
Radial Nerve Fingers ... Median Nerve Fingers ... T1 Ulnar Nerve Hip ... MuscleGroups #MSK #Orthopedics ... #Neurology #Diagnosis
Positive Hoffmann's sign (finger flexor reflex)

Flexion and adduction of the thumb and flexion of the index
Hoffmann's sign (finger ... Hoffmanns #sign #finger ... #hand #video #physicalexam ... #msk #orthopedics ... #neurology #sports
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
, C8 (radial) Finger ... Supinator - C5, C6 • Finger ... characteristic "waiter's tip ... Myotomes #diagnosis #neurology ... sensory #motor #arm #physicalexam
Wartenberg Sign in Ulnar Neuropathy

Abnormal abductor the fifth finger due to ulnar neuropathy ( weakness of
abductor the fifth finger ... #hand #pinky #finger ... clinical #video #physicalexam ... #neurology #msk ... #sports #orthopedics
Tromner Sign on Physical Exam

The Trömner sign is commonly used as a clinical neurological examination for
which, with the fingers ... aspect of the tip ... middle or index finger ... clinical #Video #Neurology ... #physicalexam
Elson's Test - Extensor Digitorum Finger Examination

Elson's test evaluates for partial or complete tear of the
Extensor Digitorum Finger ... extend at the PIP ... #Elsons #Test #Finger ... #Hand #PhysicalExam ... #sports #msk #orthopedics
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
ITP - APLS - HIT ... blood test • Serology ... • Abdominal ultrasound ... #dermatology #physicalexam
Flexor Digitorum Profundus Test

Isolate the distal interphalangeal joint over the edge of the table and observe
to flex at the DIP ... known as Jersey finger ... #Test #Jersey #Finger ... #Hand #PhysicalExam ... #sports #msk #orthopedics
Median Nerve Tension Test (Upper-Limb Neurodynamic Tests, ULNT2)

To assess for Median Nerve Peripheral Neuropathy

Elbow extension →
wrist dorsiflexion/finger ... clinical #video #physicalexam ... #sports #msk #orthopedics ... #neurology #ULNT
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
progressing GN • New pulmonary ... of shoulder and hip ... affects the skin, neurologic ... cognitive impairment, neurologic ... episcleritis as well as inner