25 results
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
& posterior) and ... sail sign or posterior ... (LCL > MCL), coronoid ... II-IV, pending orthopedic ... #MSK
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
Posterior Elbow ... , neuropraxia (anterior ... ), ligamentous injury ... artery injury ... #Sports #MSK
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
Knee This patient ... HTO) to correct his ... #Knee #Injury # ... Sports #Ortho #anterior ... cruciate #ligament #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
Extension S1 Inferior ... Gluteal Nerve Knee ... Tibial Nerve Knee ... #MuscleGroups #MSK ... #Orthopedics #Neurology
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
& posterior) and ... brachial artery injury ... II-IV, pending orthopedic ... Diagnosis #Management #Orthopedics ... #MSK
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
knee injury in ... corner (PLC) of the knee ... PhysicalExam #Sports #Orthopedics ... #Knee #lateral ... collateral #ligament #msk
Posteromedial Instability on Knee Exam
This is what a knee with posteromedial instability looks like. Notice the
Notice the positive anterior ... posteromedial injury ... the superficial MCL ... #MSK #clinical ... #video #orthopedics
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
clinical findings • Posterior ... femoral head onto posterior ... Avulsion or shearing injury ... FemoralHead #Fractures #msk ... signs #symptoms #orthopedics
Abnormal Posterior Drawer Test in Posterior Cruciate Ligament (PCL) Injury

False anterior drawer: start from retropulsion of
) Injury False ... anterior drawer ... #Drawer #Test #Knee ... clinical #video #orthopedics ... #sports #msk #PCL
Positive Posterior Drawer Test for PCL Knee Injury

#Posterior #Drawer #Test #PCL #tear #cruciate #ligament #knee #clinical
Positive Posterior ... Knee Injury ... #Posterior #Drawer ... #physicalexam #msk ... #sports #orthopedics