11 results
Patellar Apprehension Test for Patellar Instability on Knee Examination

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

The Patellar Apprehension Test evaluates for patellar subluxation
Patellar Apprehension ... Test for Patellar ... Instability on ... #Knee #Instability ... clinical #video #msk
Positive J-Sign - Maltracking Patella on Knee Physical Exam

The J sign correlates with poor patellar tracking
- Maltracking Patella ... correlates with poor patellar ... and potential instability ... The patella takes ... #PhysicalExam #Patella
Positive J-Sign - Maltracking Patella on Knee Examination

The J sign correlates with poor patellar tracking and
- Maltracking Patella ... correlates with poor patellar ... and potential instability ... The patella takes ... #PhysicalExam #Patella
Patellar Instability on Knee Exam

Right knee s/p stabilization.
Left knee prior to surgery.

Clayton Nuelle, MD @NuelleSportsMD

#Patellar #Instability
Patellar Instability ... on Knee Exam ... NuelleSportsMD #Patellar ... #Instability #Knee ... #orthopedics #msk
Transient Patellar Dislocation - MSK Radiology
Imaging Findings:
 • Hyperintense marrow edema of the anterolateral femoral condyle
Dislocation - MSK ... injury of the knee ... maltracking and instability ... #knee #clinical ... Radiology #diagnosis #msk
Isolated Anterior Cruciate Ligament (ACL) Injury: Pathogenesis and clinical findings
 • Feeling a "pop"
 • Acute
Instability ... giving out" • Inability ... few weeks but instability ... + Anterior Drawer ... #ACL #Injury #MSK
Posteromedial Instability on Knee Exam
This is what a knee with posteromedial instability looks like. Notice the
Posteromedial Instability ... posteromedial instability ... positive anterior drawer ... test w/the foot ... Posteromedial #Instability
Extreme Patellofemoral Joint Instability (PFJI)

In this video you can see an extreme rare case of bilateral
Patellofemoral Joint Instability ... from frank acute patellar ... with recurrent patella ... Patellofemoral #Joint #Instability ... #msk
Positive Posterior Drawer Test in Total Knee Arthroplasty 

73 yo M with hx of L TKA
Positive Posterior Drawer ... Test in Total Knee ... Flexion instability ... valgus + post drawer ... #Test #TKA #MSK