91 results
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
capitate ("apple") should ... tea cup") which should ... styloid fracture, median ... nerve injury ... Wrist #Carpal #Radiology
Distal Radius Fracture 
Distal radius fracture is the most common orthopedic injury. Here's a quick summary.
•
the most common orthopedic ... injury. ... injury • Eponyms ... styloid fracture, median ... Colles #Distal #Radiology
Hand Nerve Injuries - Common Presentations
 • Wrist Drop - Radial Nerve Injury
 • Claw Hand
• Wrist Drop - Radial ... Nerve Injury • ... Benediction - Median ... Nerve Injury By ... Diagnosis #MSK #Orthopedics
Valgus Stress Test in MCL Injury

In this video you can have a great visual of a
Stress Test in MCL Injury ... confirming a grade III medial ... ligament (MCL) injury ... PhysicalExam #Sports #Orthopedics ... #Knee #medial #
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
injuries: Fractures (medial ... ), ligamentous injury ... brachial artery injury ... Complex, pending orthopedic ... Dislocation #Posterior #Radiology
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Motor Function Shoulder ... Flexion - C6, C7 (median ... opp - C8, T1 (median ... spared in this injury ... Anterior Shoulder
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
Innervation of Muscles Shoulder ... Axillary Nerve Shoulder ... Elbow Extension C7 Radial ... Fingers Flexion C8 Median ... MuscleGroups #MSK #Orthopedics
Anterior Shoulder Dislocation - ED Management
The shoulder is the most commonly dislocated major joint, 95% of
Anterior Shoulder ... Axillary nerve injury ... neurovascular injury ... Dislocation #Anterior #Radiology ... Diagnosis #Management #Orthopedics
Thessaly Test for Knee Meniscal Tear

The test is positive if there is medial or lateral joint
positive if there is medial ... Knee #Meniscal #Injury ... physicalexam #msk #orthopedics
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
injuries: Ligamentous injury ... radioulnar joint injury ... II-IV, pending orthopedic ... Fracture #Elbow #Radiology ... Diagnosis #Management #Orthopedics