41 results
Knee Joint Anatomy - Ligaments

The knee joint ligaments are divided between two groups: the extracapsular (outside
Knee Joint Anatomy ... The knee joint ligaments ... stability, prevent dislocation ... By @rev.med #Knee ... #orthopedics
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
Scapholunate Dissociation ... scapholunate interosseous ligament ... follow-up with orthopedics ... Scaphoid #Carpal #Radiology ... Diagnosis #Management #Orthopedics
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
Interesting knee ... An MRI confirmed ... corner (PLC) of the knee ... PhysicalExam #Sports #Orthopedics ... #Knee #lateral
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
Inferior Glenohumeral Ligament ... anterior shoulder dislocation ... Differential diagnosis ... shoulder #clinical #mri ... #clinical #Radiology
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
(Os Trigonum) Syndrome ... - MSK Radiology ... hallucis longus Differential ... findings and torn ligament ... #clinical #Radiology
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
Interphalangeal Joint Dislocation ... capsule. collateral ligaments ... Discharge with orthopedic ... #IPJoint #Radiology ... Management #Hand #Orthopedics
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
- Differential ... Osteoarthritis - Overuse syndrome ... Seronegative Reactive Syndrome ... fracture - Patellar dislocation ... Effusions #causes #differential
Patellar dislocation 
Patella dislocation refers to when the kneecap is completely displaced out of its normal
of its normal alignment ... direct blow) to the knee ... while bending your knee ... PhysicalExam #Sports #Orthopedics ... #Knee #msk
Pes Anserine Bursitis - MSK Radiology
Imaging Findings:
 • T2-hyperintense fluid-like signal along the medial aspect of
Bursitis - MSK Radiology ... aspect of the knee ... Differential diagnosis ... Semimembranosus-Tibial Collateral Ligament ... #clinical #mri
Mucoid Degeneration of the ACL
Imaging Findings:
 • T2-hyperintense fluid-signal within the enlarged ACL on both the
mucinous signal on MRI ... Differential Diagnosis ... #degeneration #knee ... #clinical #mri ... #clinical #Radiology