69 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 ... Thoracodorsal Nerve Elbow ... Extension C7 Radial ... #MuscleGroups #MSK ... Orthopedics #Neurology #Diagnosis
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
onto outstretched hand ... injuries: Ligamentous injury ... radioulnar joint injury ... Radiology #XRay #Diagnosis ... #Orthopedics #MSK
Orthopedic Dislocations (Shoulder, Elbow and Hip) - Diagnosis and Management Summary
Shoulder Dislocation
 • Fall on the
, Elbow and Hip) ... - Diagnosis and ... fully as a test ... of dash board injury ... #Elbow #Hip #Diagnosis
Hand Nerve Injuries - Common Presentations
 • Wrist Drop - Radial Nerve Injury
 • Claw Hand
• Wrist Drop - Radial ... Nerve Injury • ... Nerve Injury • ... Injuries #Anatomy #Differential ... #Diagnosis #MSK
Supine Napoleon Test for Subscapularis Tear

The patient is instructed to place his hand on his belly
hand on his belly ... his elbow upward ... Tear #clinical #video ... #physicalexam #shoulder ... #msk #orthopedics
Hornblower Test for Teres Minor Injury

With the elbow and shoulder flexed to 90 degrees within the
for Teres Minor Injury ... With the elbow ... and shoulder flexed ... #clinical #video ... #physicalexam #msk
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
onto outstretched hand ... ), ligamentous injury ... dislocation + radial ... Radiology #XRay #Diagnosis ... Orthopedics #Sports #MSK
Radial Head Elbow Fracture with displaced Fat Pads
Intra-Articular Fracture of the Elbow with displaced fat pads
Radial Head Elbow ... intra-articular injury ... raised fat pads should ... more specific and ... clinical #radiology #msk
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
tea cup") which should ... onto outstretched hand ... , median nerve injury ... Radiology #XRay #Diagnosis ... Orthopedics #Sports #MSK
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Motor Function Shoulder ... - C6, C7, C8 Elbow ... spared in this injury ... Anterior Shoulder ... Dermatomes #Myotomes #diagnosis