11 results
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
carpal bone. ... "pooping duck sign ... "pooping duck sign ... #Radiology #XRay ... Orthopedics #Sports #MSK
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
spacing between all carpal ... "Terry Thomas" sign ... ("Terry Thomas sign ... #Radiology #XRay ... Orthopedics #Sports #MSK
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
lateral wrist XR ... fracture (scaphoid ... radial styloid fracture ... #Radiology #XRay ... Orthopedics #Sports #MSK
Spondylolysis & Spondylolisthesis: Pathogenesis and Clinical Findings

Pars interarticularis stress fracture (spondylolysis) - most frequently in the
Pathogenesis and Clinical ... interarticularis stress fracture ... Stork test) • XR ... Spondylolisthesis #MSK ... #diagnosis #pathophysiology
Trendelenburg Gait: Pathogenesis and clinical findings

Skeletal Pathology of the Hip
 • Arthritis
 • Congenital hip dysplasia
Pathogenesis and clinical ... Greater Trochanter Fracture ... Trendelenburg #Gait #pathophysiology ... causes #symptoms #signs ... #diagnosis #msk
Hand X-Ray Anatomy and Interpretation Checklist
1. Soft tissues - Look carefully at the soft tissue over
I start from the ... In case of a fracture ... important to look for signs ... proximal to the carpal ... drdevrad #Hand #XRay
Continuous Diaphragm Sign and Pneumomediastinum on Chest XRay

16yo boy referred in by his GP with7/10 chest
Pneumomediastinum on Chest XRay ... He did state he ... with a repeat CXR ... Pneumomediastinum #ChestXRay #CXR ... #Radiology #Clinical
Sarcoidosis - Diagnosis and Management Summary
Epidemiology
1) High incidence in Scandinavian countries (11-24 cases per 100,000 individuals
survival is 93-95% Pathophysiology ... renal failure Clinical ... e.g. incidental CXR ... anterior/posterior MSK ... Diagnosis #Management #Signs
Positive Posterior Drawer Test in Total Knee Arthroplasty 

73 yo M with hx of L TKA
Exam: Stable varus ... + post drawer Xrays ... Intra-op: Fractured ... Drawer #Test #TKA #MSK ... physicalexam #Positive #clinical
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
specific questions to ask ... Change in clinical ... Stable patients ... risk Chest X-ray ... events or death (CARP