6 results
Hip Dislocation - Posterior dislocation (90%): Typically presents with hip flexed and adducted; 5-15% of posterior
Anterior dislocation ... externally rotated #Dagnosis ... #EM #Ortho #Hip ... #Dislocation #Classification ... #Anterior #Posterior
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
Mallet finger, the extension ... of the terminal extensor ... joint • Ortho ... Radiology #XRay #Diagnosis ... #Orthopedics #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
T1 Ulnar Nerve Hip ... Extension S1 Inferior ... Gluteal Nerve Hip ... #MuscleGroups #MSK ... Orthopedics #Neurology #Diagnosis
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
lateral slips of the extensor ... phalanx to enable extension ... Finger splint • Ortho ... Radiology #XRay #Diagnosis ... #Orthopedics #MSK
Supracondylar Extension Fracture Classification - Type I: Non-displaced. Type II: Displaced with intact posterior cortex. Type
Supracondylar Extension ... Fracture Classification ... displacement (both anterior ... #Diagnosis #EM # ... Ortho #Supracondylar
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
Splint: Sling • Ortho ... Type I, DC with ortho ... MetroHealth_EM #RadialHead ... Radiology #XRay #Diagnosis ... #Orthopedics #MSK