12 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
Axillary Nerve Shoulder ... Extension C7 Radial ... Wrist Extension C6 Radial ... MuscleGroups #MSK #Orthopedics ... #Neurology #Diagnosis
Sulcus Sign on Shoulder Exam

Positive Sulcus Sign on Shoulder Examination

Downward force applied at the elbow causing
applied at the elbow ... sign of inferior glenohumeral ... instability. ... #PhysicalExam # ... clinical #video #msk #orthopedics
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
- C6, C7, C8 Elbow ... damage to the radial ... nerve in the radial ... Myotomes #diagnosis #neurology ... sensory #motor #arm #physicalexam
Load and Shift Test for Glenohumeral Instability

The load and shift test evaluates for anterior and posterior
Instability ... Provide an axial ... #Instability #Shoulder ... #PhysicalExam # ... #sports #msk #orthopedics
Load and Shift Test for Glenohumeral Instability

The load and shift test evaluates for anterior and posterior
Instability ... Provide an axial ... #Instability #Shoulder ... #PhysicalExam # ... #sports #msk #orthopedics
Varus Stress Test for Radial (Lateral) Collateral Ligament Stability on Elbow Examination

Radial collateral ligament stability can
Stress Test for Radial ... Radial collateral ... Stress #Test #RCL #Radial ... #elbow #PhysicalExam ... #sports #msk #orthopedics
Valgus Stress Test for Ulnar (Medial) Collateral Ligament Stability on Elbow Examination

Ulnar collateral ligament stability can
Test for Ulnar (Medial ... on Elbow Examination ... Stress #UCL #Ulnar #Medial ... #elbow #PhysicalExam ... #sports #msk #orthopedics
Elbow Valgus Stress Test for Medial (Ulnar) Collateral Ligament Stability

While palpating the medial joint line of
Test for Medial ... palpating the medial ... #Stress #Test #Medial ... clinical #video #physicalexam ... #sports #msk #orthopedics
Jerk Test for Glenohumeral Joint Posteroinferior Instability

The arm is held at 90 degrees abduction and internal
load to the elbow ... across the body medially ... clinical #video #physicalexam ... #shoulder #msk ... #orthopedics #sports
Inverted Supinator Test

Useful for identifying a lesion at the C5-C6 spinal cord level.  Tapping the
Tapping the radial ... normally elicits elbow ... as the inverted radial ... #Test #Reflex #neurology ... #orthopedics #msk