20 results
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
bones should be ... scapholunate interosseous ligament ... bones should be ... #Radiology #XRay ... #Orthopedics #Sports
Complete PCL Tear on Physical Exam - Posterior Drawer Test

This is what a complete PCL year
Posterior Drawer Test ... MRI results will ... cartilage and other ligaments ... Posterior #Drawer #Test ... orthopedics #msk #sports
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
cause of anterior shoulder ... Usually anterior shoulder ... Differential diagnosis ... #shoulder #clinical ... #mri #clinical
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
Positive Varus Stress Test ... An MRI confirmed ... lateral collateral ligament ... repair of the ligament ... #PhysicalExam #Sports
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
capitate ("apple") should ... tea cup") which should ... associated injuries: Carpal ... #Radiology #XRay ... #Orthopedics #Sports
Hand X-Ray Anatomy and Interpretation Checklist
1. Soft tissues - Look carefully at the soft tissue over
Hand X-Ray Anatomy ... Alignment - Although ... Incorrect alignment ... proximal to the carpal ... drdevrad #Hand #XRay
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
findings BPPV • Short-lived ... Positive Hallpike test ... or supine roll test ... Positive head impulse test ... Vertigo #Algorithm #differential
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
Hearing Loss - Differential ... The evaluation should ... whispered voice test ... audiometry • Patients should ... Hearing #Loss #Differential
Undifferentiated critical congenital heart disease: Patterns of Presentation 
Pink baby:
 • Presents at 1-6 mo
: PDA, VSD, AV canal ... • Hyperoxia test ... defects most often Gray ... #presentation #Differential ... #Pink #Blue #Gray
Algorithm for the diagnosis of chronic diarrhea.
It is usually impractical to test and treat the many
impractical to test ... First, physicians should ... pick specific tests ... to sort out the ... much smaller differential