11 results
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
fractured carpal bone ... common carpal bone ... ulna, pain with wrist ... #Wrist #Carpal ... #Radiology #XRay
Most Common Carpal Bone Fractures by Frequency
 • Scaphoid - 50-80%
 • Triquetral - 5-20%
 •
Common Carpal Bone ... Scaphoid - 50-80% • Triquetral ... drdevrad #Carpal #Bone ... #Fractures #wrist ... #frequency #radiology
Allen’s Test for Collateral Circulation

For the Allen test, you apply pressure to the radial and ulnar
arteries in your wrist ... Then one artery ... The one artery alone ... flow from the one ... #Allens #Test #Collateral
Allen's Test on Physical Exam

Allen's Test is used to test the integrity of blood flow and
blood flow and collateral ... arteries in the wrist ... One artery is released ... pressure on the collateral ... Video by Dr.
Vasospastic (Prinzmetal) Angina
Definition / Epidemiology:
 • Rest angina attributed to coronary artery vasospasm.
 • Patients often
attributed to coronary artery ... and sympathetic tone ... changes on tele/ECG ... perform provocative tests ... Prinzmetal #Angina #cardiology
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
Pellegrini-Stieda lesions are ossified post-traumatic lesions at (or near) the medial femoral collateral ligament adjacent to
medial femoral collateral ... One presumed mechanism ... of the medial collateral ... form a few weeks after ... calcification #radiology
Visual Guide to AV Nodal Reentrant Tachycardia (AVNRT) - Pathophysiology
 - Dual AV nodal physiology is
its refractory zone ... sometimes be seen after ... ECG usually shows ... Pathophysiology #cardiology
Extensor Carpi Ulnaris (ECU) subluxation 
The Extensor Carpi Ulnaris (ECU), is the must ulnar of the
metacarpal, the bone ... and joins the bones ... interacts with the bones ... the naked eye after ... #physicalexam #video
Malignant RV Mass on POCUS Echocardiogram (PLAX)
57yo M with chest pain.  Normal work up including
including negative ECG ... POCUS done prior ... Admitted this time after ... Echocardiogram #clinical #cardiology