13 results
Patellar dislocation 
Patella dislocation refers to when the kneecap is completely displaced out of its normal
Patellar dislocation ... Patella dislocation ... caused by a traumatic ... Patella dislocation ... #Knee #msk
Positive J-Sign - Maltracking Patella on Knee Examination

Inverted J sign in a 15-year-old girl with patellar
- Maltracking Patella ... girl with patellar ... #J #Sign #Knee ... clinical #video #msk ... #orthopedics
Transient Patellar Dislocation - MSK Radiology
Imaging Findings:
 • Hyperintense marrow edema of the anterolateral femoral condyle
Dislocation - MSK ... consistent with bone ... of the knee ... Quadriceps Tendon Tear ... #Dislocation #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
Bone Deformity / Limp - Differential Diagnosis Algorithm 
Infection
 • Septic Arthritis
 • Cortical Hypertrophy
 •
Legg-Calve-Perthes Disease Knee ... Chondromalacia Patellae ... Osgood-Schlatter Disease • Patella ... Tendon Rupture, Dislocation ... Deformity #Limp #MSK
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
between all carpal bones ... "Terry Thomas" sign ... • Due to injury ... #TerryThomas #Wrist ... #Sports #MSK
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Causes of Knee Effusions ... fracture - Patellar ... dislocation ... - Aneurysmal bone ... differential #diagnosis #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 ... with recurrent patella ... PhysicalExam #Sports #Orthopedics ... #Knee #msk
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
Avulsion or shearing injury ... -> Ligaments tear ... a portion of bone ... FemoralHead #Fractures #msk ... #symptoms #orthopedics
Medial Meniscus Bucket Handle Tear - MSK Radiology
Imaging Findings:
 • Truncation of the medial meniscus on
- MSK Radiology ... The "double PCL sign ... Case description ... peripheral red zone ... #knee #mri #clinical