16 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
- C6, C7, C8 Elbow ... Jerk - C7, C8 • Biceps ... Dermatomes #Myotomes #diagnosis ... #neurology #sensory ... #motor #arm #physicalexam
Spinal Cord Injury by Nerve Root Levels
Spinal Root	Sensory	Motor	Reflex
C4	Acromioclavicular Joint	Respiration	None
C5	Radial Antecubital Fossa	Elbow Flexion	Biceps Reflex
C6	Dorsal Thumb	Wrist Extension	Brachioradialis Reflex
C7	Dorsal
Flexion Biceps ... Extension Triceps ... Thigh Hip Flexion ... #differential #diagnosis ... #Neurology #Spine
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
Thoracodorsal Nerve Elbow ... Fingers Flexion C8 Median ... #MuscleGroups #MSK ... #Orthopedics #Neurology ... #Diagnosis
Yergason's Test on Physical Exam
Yergason's test for biceps tendon pathology testing stability of the tendon within
ER, supination, elbow ... bicipital groove 2) Arm ... Yergasons #Test #PhysicalExam ... #clinical #video ... #msk #sports
Popeye's Sign in Biceps Tendon Rupture

(bunching of biceps when the patient flexes his arm)

#Popeyes #Sign #Biceps
arm) #Popeyes ... Rupture #clinical #video ... #physicalexam # ... orthopedics #sports ... #msk
Median Nerve Tension Test (Upper-Limb Neurodynamic Tests, ULNT2)

To assess for Median Nerve Peripheral Neuropathy

Elbow extension →
Neuropathy Elbow ... ULTT2 #clinical #video ... #physicalexam # ... sports #msk #orthopedics ... #neurology #ULNT
Biceps Load Test - Shoulder Examination

To perform the Biceps Load Test supinate the arm, abduct shoulder
Test supinate the arm ... , and flex the elbow ... tendinopathy #Shoulder #PhysicalExam ... #clinical #video ... #sports #msk #orthopedics
Median Nerve Tension Test (Upper-Limb Neurodynamic Tests, ULNT1)

To assess for Median Nerve Peripheral Neuropathy

Shoulder abduction →
external rotation → elbow ... ULTT1 #clinical #video ... #physicalexam # ... sports #msk #orthopedics ... #neurology #ULNT
Biceps Tension Test 

To perform the Biceps Tension Test supinate the arm, abduct the shoulder to
degrees, flex the elbow ... Video via @open_michigan ... tendinopathy #Shoulder #PhysicalExam ... #clinical #video ... #sports #msk #orthopedics
Elbow Valgus Stress Test for Medial (Ulnar) Collateral Ligament Stability

While palpating the medial joint line of
Test for Medial ... flexion and extension ... Stability #clinical #video ... #physicalexam # ... sports #msk #orthopedics