15 results
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 ... - Synovium - Oral ... #Effusions #causes ... differential #diagnosis #msk
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
is usually dorsal ... tendon) • ED Management ... #IPJoint #Radiology ... XRay #Diagnosis #Management ... #Orthopedics #MSK
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
and swelling to dorsal ... injury • ED Management ... Wrist #Carpal #Radiology ... XRay #Diagnosis #Management ... Orthopedics #Sports #MSK
Patellar dislocation 
Patella dislocation refers to when the kneecap is completely displaced out of its normal
displaced out of its normal ... patella is primarily caused ... direct blow) to the knee ... #Orthopedics #Knee ... #msk
Focal Periphyseal Edema (FOPE lesion) - MSK Radiology
Imaging Findings:
 • Arrows identifying the characteristic edema-like signal
FOPE lesion) - MSK ... Radiology Imaging ... atraumatic adolescent knee ... The physis is normal ... #diagnosis #msk
Anatomy of the Knee X-ray - AP projection. ⁣⁣
It’s important to be able to identify the
Anatomy of the Knee ... to identify the normal ... To asses the patella ... Pal @drdevrad #knee ... #msk #orthopedics
Extreme Patellofemoral Joint Instability (PFJI)

In this video you can see an extreme rare case of bilateral
an extreme rare case ... acute patellar dislocations ... involves several abnormal ... #Orthopedics #Knee ... #msk
TISSUE APPEARANCES ON 
MUSCULOSKELETAL ULTRASOUND 

Bone:
 
Bone is represented as a very bright structure and appears
Tendon: Normal ... infrapatellar bursa of the knee ... MUSCULOSKELETAL #MSK ... #POCUS #Atlas # ... Clinical #Radiology
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
Posterior Knee Dislocation ... Specifically, POSTERIOR KNEE ... : ~25% cases. ... rule out based on normal ... #Injury #msk #clinical
Primary Synovial Chondromatosis on Knee X-Ray
It is a benign monoarticular disorder.
It is characterized by synovial metaplasia
Chondromatosis on Knee ... radiographs may be normal ... Chondromatosis #Knee ... XRay #clinical #radiology ... #msk