13 results
Common Hand Fractures on X-Ray
Mallet finger - injury to the lateral extensor slips
Boutonniere deformity - injury
to ulnar collateral ... ligament Bennet ... Scapholunate ligament ... Hand #Fractures #XRay ... Radiology #Wrist #differential
Positive Lachman test in ACL Injury

Here is an exam of a patient under anesthesia with an
Lachman test in ACL Injury ... That causes the ... #Injury #Positive ... #ACLTear #clinical ... anterior #cruciate #ligament
Patellar dislocation
 - Most common in young athletes
 - Mechanism: twisting of extended knee with foot
Patellar dislocation ... medial blow - causes ... patellofemoral ligament ... #XRay #Patellar ... #Dislocation
Pellegrini-Stieda lesions are ossified post-traumatic lesions at (or near) the medial femoral collateral ligament adjacent to
medial femoral collateral ... ligament adjacent ... ligament at the ... lesion #trauma #knee ... #xray #stieda #
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 ... fracture - Patellar dislocation ... #differential #
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
Interphalangeal Joint Dislocation ... joint capsule. collateral ... ligaments (prevent ... Hyperextension injury ... IPJoint #Radiology #XRay
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
Case description ... HAGL) can be a cause ... anterior shoulder dislocation ... Differential diagnosis ... capsuloligamentous injury
Iliotibial Band Friction Syndrome - MSK Radiology
Imaging Findings:
 • The iliotibial band (ITB) is thickened with
Case description ... Differential diagnosis ... • Lateral collateral ... ligament complex ... injury: Signal
Pes Anserine Bursitis - MSK Radiology
Imaging Findings:
 • T2-hyperintense fluid-like signal along the medial aspect of
aspect of the knee ... Case description ... Differential diagnosis ... Semimembranosus-Tibial Collateral ... Ligament bursitis
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
Posterior Knee Dislocation ... , POSTERIOR KNEE ... : ~25% cases. ... drawers, and special ligament ... the_resuscitationist #Knee