🦵 Tibial External Rotation Test evaluates for patellar instability

➕ A positive test produces lateral patellar subluxation or apprehension

🔗 Link: wikism.org/Tibial_Exter...

#PatellarInstability #KneeExamination #SportsMedicine #PhysicalExam #MedicalEducation

#EhlersDanlosSyndrome #EDS #Hypermobility #osteoarthritis #chronicpain #disability #patellarinstability #jointinstability

The reversed dynamic patellar apprehension test evaluates for patellar instability.

wikism.org/Reversed_Dyn...

#PhysicalExam #PatellarInstability #SportsMedicine #Orthopedics #KneePain

Which structure provides approximately 50–60% of the restraint to lateral patellar translation during the first 20–30 degrees of knee flexion?

#MusculoskeletalAnatomy #KneeAnatomy #SportsMedicine #PatellarInstability #Orthopedics