7 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
Fingers Flexion C8 Median ... Abduction T1 Ulnar ... Tibial Nerve Knee ... #MuscleGroups #MSK ... Orthopedics #Neurology #Diagnosis
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Myotomes Motor ... Jerk - C7, C8 • Biceps ... nerve in the radial ... #diagnosis #neurology ... sensory #motor #arm #physicalexam
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
: • Knee - L2 ... Medical Emergency ... damage to peroneal nerve ... #diagnosis #neurology ... sensory #motor #leg #physicalexam
Valgus Stress Test for Ulnar (Medial) Collateral Ligament Stability on Elbow Examination

Ulnar collateral ligament stability can
for Ulnar (Medial ... complete ligamentous tear ... #UCL #Ulnar #Medial ... clinical #video #sports ... #msk #orthopedics
McMurray's Test for Meniscal Tear on Knee Examination

With the patient lying supine, the examiner palpates the
while manipulating and ... To assess the medial ... clinical #video #physicalexam ... #msk #orthopedics ... #sports
Finger Collateral Ligament Stress Test

Ulnar collateral ligament stability can be tested at zero and thirty degrees
Test Ulnar collateral ... complete ligament tear ... #Test #PhysicalExam ... #msk #orthopedics ... #Hand
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
onto outstretched hand ... styloid fracture, median ... nerve injury ... #Orthopedics #Sports ... #MSK