15 results
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
Triquetral Fracture ... carpal bone. ... "pooping duck sign ... #Triquetrum #Fracture ... Radiology #XRay #Diagnosis
Common Hand Fractures on X-Ray
Mallet finger - injury to the lateral extensor slips
Boutonniere deformity - injury
Scapholunate ligament ... Terry thomas sign ... Triquetral fracture ... Radiology #Wrist #differential ... #diagnosis
Spondylolysis & Spondylolisthesis: Pathogenesis and Clinical Findings

Pars interarticularis stress fracture (spondylolysis) - most frequently in the
interarticularis stress ... fracture (spondylolysis ... S1 => Weakened stability ... XR — scotty dog sign ... Spondylolisthesis #MSK #diagnosis
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
shearing injury -> Ligaments ... tear a portion of bone ... onto lateral hip Signs ... Complications: • Inability ... #msk #diagnosis
Diagram of different types of bone tumors that can occur around the knee on XRay -
blade of grass sign ... island • Stress ... • Stress fracture ... #Tumors #Diagnosis ... #Bony #Differential
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
blade of grass sign ... island • Stress ... • Stress fracture ... #Differential # ... Diagnosis #Radiology
Webber Ankle Injury Classification

A: In a Supination-Adduction injury the fibula breaks first, with a fracture below
to be a stable one ... and easy way to differentiate ... is unstable, a stress ... document the degree instability ... #Diagnosis #Orthopedics
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
anterior shoulder instability ... Differential diagnosis ... • Bony Humeral ... BHAGL): Avulsion fracture ... GAGL): "Reverse J sign
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
elbow x-ray review alignment ... posterior) and bone ... anterior sail sign ... • ED Management ... Radiology #XRay #Diagnosis
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 ... to diagnosis scapholunate ... scapholunate interosseous ligament ... ("Terry Thomas sign