14 results
Anterior Shoulder Dislocation - ED Management
The shoulder is the most commonly dislocated major joint, 95% of
injuries: Axillary nerve ... injury (40%, loss ... neurovascular injury ... , difficult reduction ... Orthopedics #Sports #MSK
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
Nerve Shoulder ... Knee Flexion L5 ... Tibial Nerve Knee ... #MuscleGroups #MSK ... #Orthopedics #Neurology
Reduction of Anterior Shoulder Dislocation

This young man presented to the ER with a Shoulder Dislocation. He
Shoulder Dislocation ... an Interscalene Nerve ... #Shoulder #Dislocation ... Anterior #clinical #video ... #physicalexam #msk
Hippocratic Shoulder Reduction 
Shoulder reduction is the process of returning the shoulder to its normal position
Reduction Shoulder ... risk of axillary nerve ... injury. ... #Reduction #MSK ... Orthopedics #clinical #video
Reduction of Patellar Dislocation 
Most patellar dislocations are lateral, and they often reduce on their own.
consider a femoral nerve ... crutches - they should ... #Procedure #MSK ... #Knee #Clinical ... #Video #PhysicalExam
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Motor Function Shoulder ... spared in this injury ... Anterior Shoulder ... Dislocation - May ... Myotomes #diagnosis #neurology
Reduction of Anterior Shoulder Dislocation under Local Anesthesia
Reducing a dislocated shoulder after an Interscalene Nerve Block.
Reduction of Anterior ... Shoulder Dislocation ... an Interscalene Nerve ... #video #physicalexam ... #procedure #msk
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
Posterior Knee Dislocation ... SPONTANEOUS REDUCTION ... Neurologic deficit ... #Injury #msk #clinical ... #video #nsfw
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
tea cup") which should ... fracture, median nerve ... injury • ED ... sedation and emergent reduction ... Orthopedics #Sports #MSK
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
Spinal Cord Injury ... by Nerve Root Levels ... Femoral Condyle Knee ... NerveRoots #Levels #differential ... #diagnosis #Neurology