17 results
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
pathologic varus alignment ... and a chronic ACL ... to correct his alignment ... #Pivot #Shift #PivotShift ... PhysicalExam #Sports #Ortho
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
Lachman test in ACL-deficient ... and a chronic ACL ... Lachmans #test #ACL ... PhysicalExam #Sports #Ortho ... anterior #cruciate #ligament
Normal (Negative) Pivot-Shift Test for ACL Knee Injury

Andrew Dold, MD @dr.dold.md

#Pivot #Shift #PivotShift #test #ACL #Knee
Pivot-Shift Test for ACL ... #Pivot #Shift #PivotShift ... #test #ACL #Knee ... PhysicalExam #Sports #Ortho ... anterior #cruciate #ligament
Normal (Negative) Lachman Test for ACL Injury

Andrew Dold, MD @dr.dold.md

#Lachmans #test #ACL #Knee #Injury #Normal #Negative
Lachman Test for ACL ... Lachmans #test #ACL ... PhysicalExam #Sports #Ortho ... anterior #cruciate #ligament
Positive Lachman test in ACL Injury

Here is an exam of a patient under anesthesia with an
Lachman test in ACL ... anesthesia with an ACL ... Lachmans #test #ACL ... PhysicalExam #Sports #Ortho ... anterior #cruciate #ligament
Hydroxyurea - Pathophysiology and Benefits in Sickle Cell Disease
 • Decreases number of pain crises (
Hydroxyurea - Pathophysiology ... vs. 1) • Fewer ACS ... Benefits #SickleCell #pathophysiology ... #pharmacology
Mechanisms of Drug-Induced Hyperkalemia 
 • Direct renin inhibitor (Aliskiren)
 • Renin release inhibition (NSAIDs, Beta-Blockers)
Angiotensin-converting enzyme (ACE ... • Exogenous (KCL ... differential #diagnosis #pathophysiology ... #pharmacology #
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
elbow x-ray review alignment ... Ligamentous injury (LCL ... > MCL), coronoid ... Splint: Sling • Ortho ... Type I, DC with ortho
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
spacing between all ... scapholunate interosseous ligament ... spacing between all ... Thumb spica • Ortho
Drugs that Impair Renal Potassium Excretion 

Decreased ENaC channel function: Amiloride, Triamterene, Pentamidine
Decreased Aldosterone Synthesis: Heparin,
Aldosterone Release: ACE ... #Hyperkalemia #Pathophysiology ... #Pharmacology #