7 results
Anatomy of the Knee X-ray - AP projection. ⁣⁣
It’s important to be able to identify the
Anatomy of the Knee ... X-ray - AP projection ... Tibio-femoral alignment ... To asses the patella ... radiology #msk #orthopedics
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
review alignment ... brachial artery injury ... ), compartment syndrome ... II-IV, pending orthopedic ... Humerus #Radiology #XRay
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 ... - Differential ... bearing after injury ... Ligamentous injuries - Meniscal ... fracture - Patellar
Soft Tissue Lesions - Differential Diagnosis Algorithm 
Septic
 • Septic Bursitis
 • Necrotizing Fasciitis
 • Septic
Tissue Lesions - Differential ... Cartilage • Meniscal ... Injury • SLAP ... Diagnosis #Algorithm #Orthopedics ... #Causes
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
DISLOCATION: ~25% cases ... Compartment syndrome ... drawers, and special ligament ... /meniscus testing ... trauma/vascular/orthopedic
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
Causes of spinal ... • Extrinsic Causes ... horn gray matter ... Vertebral burst fracture ... #lesions #differential
Transient Patellar Dislocation - MSK Radiology
Imaging Findings:
 • Hyperintense marrow edema of the anterolateral femoral condyle
patellofemoral ligament ... disrupted at the anterior ... of the knee ... patellofemoral ligament ... Differential diagnosis