8 results
Patellar Apprehension Test for Patellar Instability on Knee Examination

The Patellar Apprehension Test evaluates for patellar subluxation
evaluates for patellar subluxation ... or dislocation. ... #Knee #Instability ... clinical #video #msk ... #dislocation
Patellar Apprehension Test for Patellar Instability on Knee Examination

The Patellar Apprehension Test evaluates for patellar subluxation
evaluates for patellar subluxation ... or dislocation. ... #Knee #Instability ... clinical #video #msk ... #dislocation
Pivot Shift test for Knee Instability

The patient lies supine while the examiner grasps the leg by
Pivot Shift test ... for Knee Instability ... extending the knee ... if there is subluxation ... #Orthopedics #msk
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
Posterior Knee Dislocation ... nerve injury (25%) TEST ... ligament/meniscus testing ... WORK UP: obtain ... #Injury #msk #clinical
Bone Deformity / Limp - Differential Diagnosis Algorithm 
Infection
 • Septic Arthritis
 • Cortical Hypertrophy
 •
Legg-Calve-Perthes Disease Knee ... Tendon Rupture, Dislocation ... , Subluxation) ... Deformity #Limp #MSK ... #Differential #
Active Straight Leg Raise Test (ASLR)

The ASLR tests assesses the ability to load the pelvis through
Straight Leg Raise Test ... assesses the ability ... Pain (PGP) Testing ... while maintaining knee ... #physicalexam #msk
Transient Patellar Dislocation - MSK Radiology
Imaging Findings:
 • Hyperintense marrow edema of the anterolateral femoral condyle
- MSK Radiology ... , usually from twisting ... injury of the knee ... Differential diagnosis ... #patella #knee
Hyponatremia - Diagnosis and Treatment
Hyponatremia is usually caused by the inability to excrete water normally.
caused by the inability ... Then, ask 3 questions ... to work through ... approach to the differential ... up to 3x in the setting