224 results
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
Pivot-Shift Test ... in ACL-deficient ... dr.dold.md #Pivot #Shift ... #PivotShift #test ... #ACLTear #clinical
Normal (Negative) Pivot-Shift Test for ACL Knee Injury

Andrew Dold, MD @dr.dold.md

#Pivot #Shift #PivotShift #test #ACL #Knee
Negative) Pivot-Shift ... Test for ACL Knee ... #PivotShift #test ... #ACL #Knee #Injury ... #ACLTear #clinical
Pivot Shift test for Knee Instability

The patient lies supine while the examiner grasps the leg by
Pivot Shift test ... #PivotShift #test ... #ACL #Knee #Injury ... #clinical #video ... PhysicalExam #Sports #Orthopedics
Knee Examination
Right Knee - Examination maneuvers include the Lachman (ACL), anterior drawer (ACL), Lateral pivot shift,
include the Lachman (ACL ... anterior drawer (ACL ... Lateral pivot shift ... #Diagnosis #Sports
Split, Fractured Patella on Knee Exam

30 years old male, 10 years post motorbike accident.  Split,
with tears of ACL ... , PCL , PLC ... #PhysicalExam #clinical ... #video #msk #orthopedics
Segond Fracture
- Avulsion fracture of the proximal tibia below the articular surface. 
- Associated with anterior
cruciate ligament (ACL ... Segond #Fracture #Diagnosis ... #Orthopedics #Radiology ... #KneeXRay #Clinical
Mechanisms of Drug-Induced Hyperkalemia 
 • Direct renin inhibitor (Aliskiren)
 • Renin release inhibition (NSAIDs, Beta-Blockers)
Angiotensin-converting enzyme (ACE ... • Increased EC shift ... • Exogenous (KCL ... #differential #diagnosis
Causes of Hypokalemia - Differential Diagnosis Algorithm
Once pseudohypokalemia is ruled out, causes of hypokalemia can be
- Differential Diagnosis ... that is leaky all ... (transcellular shift ... drain wide open all ... #Differential #Diagnosis
Lelli's Test (Lever Sign) for ACL Injury

A fist is placed under the proximal 3rd of the
Lever Sign) for ACL ... #Lever #Sign #ACL ... #Injury #acl #anterior ... cruciate #ligament #clinical ... #sports #msk #orthopedics
Monteggia Fracture 
Fracture of proximal ulnar shaft with radial head dislocation. Remember “MUGR” to recall where
proximal ulnar shaft ... ligamentous injury (LCL ... DC with orthopedic ... Radiology #XRay #Diagnosis ... #Management #Orthopedics