20 results
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
Patellar Apprehension Test for Patellar Instability on Knee Examination

The Patellar Apprehension Test evaluates for patellar subluxation
Patellar Apprehension ... Test for Patellar ... Instability on ... The Patellar ... #Instability #PhysicalExam
Patellar Apprehension Test for Patellar Instability on Knee Examination

The Patellar Apprehension Test evaluates for patellar subluxation
Patellar Apprehension ... Test for Patellar ... Instability on ... The Patellar ... #Instability #PhysicalExam
Transient Patellar Dislocation - MSK Radiology
Imaging Findings:
 • Hyperintense marrow edema of the anterolateral femoral condyle
Dislocation - MSK Radiology ... patellofemoral ligament ... injury of the knee ... maltracking and instability ... #knee #clinical
Patellar dislocation
 - Most common in young athletes
 - Mechanism: twisting of extended knee with foot
Patellar dislocation ... medial restraint of patella ... patellofemoral ligament ... #Clinical #Knee ... #XRay #Patellar
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
Osgood-Schlatter Disease - MSK Radiology
Imaging Findings:
 • Infrapatellar fat-pad edema with loss of the patellar tendon
with loss of the patellar ... of the distal patella ... inferior pole patella ... ) • Patellar tendon ... #patella #clinical
Patellar dislocation 
Patella dislocation refers to when the kneecap is completely displaced out of its normal
Patellar dislocation ... Patella dislocation ... of its normal alignment ... direction for a patella ... Patella dislocation
Anatomy of the Knee X-ray - Lateral View.⁣⁣
It’s important to be able to identify the normal
Patella - apart ... fractures, the patellar ... position and the patella ... A bipartite patella ... Lateral #clinical #radiology
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 ... Left knee prior ... NuelleSportsMD #Patellar ... #Instability #Knee