10 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
Radial Nerve Wrist ... Hip Extension S1 Inferior ... Gluteal Nerve Knee ... MuscleGroups #MSK #Orthopedics ... #Neurology #Diagnosis
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
x-ray review alignment ... & posterior) and ... II-IV, pending orthopedic ... Radiology #XRay #Diagnosis ... #Management #Orthopedics
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
x-ray review alignment ... & posterior) and ... sail sign or posterior ... II-IV, pending orthopedic ... Radiology #XRay #Diagnosis
Orthopedic Essentials - Spinal Trauma and Spine Classification 
DENIS THREE COLUMN CONCEPT
Anterior column:
Orthopedic Essentials ... AAF: Anterior ... spinal deformity or neurologic ... Classification #Orthopedics ... #diagnosis #localization
Abnormal Posterior Drawer Test in Posterior Cruciate Ligament (PCL) Injury

False anterior drawer: start from retropulsion of
Cruciate Ligament ... Injury False anterior ... #Drawer #Test #Knee ... PhysicalExam #clinical #video ... #orthopedics #sports
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
C6 Dorsal Thumb Wrist ... Middle Finger Elbow ... Abdominal Reflex L2 Anterior ... #differential #diagnosis ... #Neurology #Spine
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
is the nerve of elbow ... and elbow joints ... roots via the posterior ... Nerve #Anatomy #diagnosis ... #neurology #orthopedics
Orthopedic Dislocations (Shoulder, Elbow and Hip) - Diagnosis and Management Summary
Shoulder Dislocation
 • Fall on the
Orthopedic Dislocations ... and Hip) - Diagnosis ... with rotation • Posterior ... rotation) • Anterior ... Affected hip and knee
Posterolateral Corner (PLC) Injury - Posterolateral Drawer Test
Injury to the posterolateral corner (PLC) is difficult to
is difficult to diagnose ... This video shows ... cruciate ligament ... PhysicalExam #Sports #Orthopedics ... #Knee #Posterior
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
Posterior Knee Dislocation ... Neurologic deficit ... drawers, and special ligament ... trauma/vascular/orthopedic ... msk #clinical #video