12 results
Most Common Carpal Bone Fractures by Frequency
 • Scaphoid - 50-80%
 • Triquetral - 5-20%
 •
Common Carpal Bone ... Fractures by Frequency ... drdevrad #Carpal #Bone ... #Fractures #wrist ... #frequency #radiology
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
Triquetral Fracture ... carpal bone. ... common carpal bone ... #Triquetrum #Fracture ... #Radiology #XRay
Common Hand Fractures on X-Ray
Mallet finger - injury to the lateral extensor slips
Boutonniere deformity - injury
Common Hand Fractures ... injury to ulnar collateral ... Terry thomas sign Triquetral ... drdevradiology #Hand ... #Radiology #Wrist
Scaphoid Fractures
The scaphoid is the most commonly fractured carpal bone. Remember, if a fracture is suspected
carpal bone. ... common carpal bone ... onto outstretched hand ... #Wrist #Carpal ... #Radiology #XRay
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
injuries: Carpal fracture ... trapezium, capitate, triquetrum ... radial styloid fracture ... Splint: Sugar tong ... #Carpal #Radiology
Electrocardiographic Features of Digoxin Toxicity
 • Virtually any arrhythmia is possible. None specific for digoxin toxicity
Electrocardiographic Features ... None specific for ... SVT (↑ ectopy and ... Electrocardiogram #ekg #ecg ... #toxicology #cardiology
Allen's Test on Physical Exam

Allen's Test is used to test the integrity of blood flow and
collateral circulation ... arteries in the wrist ... One artery is released ... pressure on the collateral ... Video by Dr.
Hand X-Ray Anatomy and Interpretation Checklist
1. Soft tissues - Look carefully at the soft tissue over
the underlying bone ... bones of the hand ... and wrist joint ... In case of a fracture ... Interpretation #Checklist #radiology
Extensor Carpi Ulnaris (ECU) Synergy Test for ECU Tendinitis

With the patient's hand supinated, the examiner grasps
) Synergy Test for ... middle finger with one ... The test is positive ... aspect of the wrist ... Tendinitis #clinical #video
Vasospastic (Prinzmetal) Angina
Definition / Epidemiology:
 • Rest angina attributed to coronary artery vasospasm.
 • Patients often
Epidemiology: • Rest ... sympathetic tone ... changes on tele/ECG ... perform provocative tests ... Prinzmetal #Angina #cardiology