8 results
Patellar Apprehension Test for Patellar Instability on Knee Examination

The Patellar Apprehension Test evaluates for patellar subluxation
subluxation or ... dislocation. ... movement, it is a positive ... #msk #sports #orthopedics ... #patella #subluxation
Patellar Apprehension Test for Patellar Instability on Knee Examination

The Patellar Apprehension Test evaluates for patellar subluxation
dislocation. ... movement, it is a positive ... PhysicalExam #clinical #video ... #msk #sports #orthopedics ... #patella #subluxation
Patellar dislocation 
Patella dislocation refers to when the kneecap is completely displaced out of its normal
Patellar dislocation ... Patella dislocation ... Patella dislocation ... #Clinical #Video ... #msk
Positive J-Sign - Maltracking Patella on Knee Examination

Inverted J sign in a 15-year-old girl with patellar
- Maltracking Patella ... year-old girl with patellar ... pain and repeat subluxations ... #clinical #video ... #msk #orthopedics
Transient Patellar Dislocation - MSK Radiology
Imaging Findings:
 • Hyperintense marrow edema of the anterolateral femoral condyle
Dislocation - MSK ... consistent with bone ... There is also a bone ... injury of the knee ... #Dislocation #patella
Bone Deformity / Limp - Differential Diagnosis Algorithm 
Infection
 • Septic Arthritis
 • Cortical Hypertrophy
 •
Chondromalacia Patellae ... Osgood-Schlatter Disease • Patella ... Tendon Rupture, Dislocation ... , Subluxation) ... Deformity #Limp #MSK
Extreme Patellofemoral Joint Instability (PFJI)

In this video you can see an extreme rare case of bilateral
an extreme rare case ... from frank acute patellar ... dislocations to ... with recurrent patella ... #msk
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
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Causes of Knee Effusions ... Intra-articulation fracture - Patellar ... dislocation ... - Aneurysmal bone ... differential #diagnosis #msk