11 results
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
#Knee #Injury # ... ACLTear #clinical ... #PhysicalExam #Sports ... #Ortho #anterior ... cruciate #ligament #msk
Lachman Test for ACL Injury

The patient lies supine and with the knee in ~20-30 degrees of
degrees of flexion, hip ... #Injury #Anterior ... Cruciate #Ligament #clinical ... #physicalexam #msk ... #orthopedics #sports
Abnormal Posterior Drawer Test in Posterior Cruciate Ligament (PCL) Injury

False anterior drawer: start from retropulsion of
) Injury False ... anterior drawer ... #PhysicalExam #clinical ... #orthopedics #sports ... #msk #PCL #Cruciate
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
, neuropraxia (anterior ... artery injury ... #Radiology #XRay ... #Orthopedics #Sports ... #MSK
ECG of a 55-year-old man who presented to the ER with chest pain 
Computer interpretation: “Nonspecific
ECG of a 55-year-old ... to the ER with chest ... Hyperacute Inferior ... STD in V2 (posterior ... #Clinical #Cardiology
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
Septal (V1-2) • Anterior ... • Lateral (I + aVL ... (V1, V4R) • Posterior ... de pointes • Short ... Electrocardiogram #cardiology
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
segment at (or 40-60 ms ... elevation in aVR • Posterior ... of the leads l, aVL ... #Equivalents #ECG ... #differential #cardiology
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
wide, can be new/old ... wave inversion in avL ... - early inferior ... depression in VI-V2 - posterior ... electrocardiogram #cardiology
Osgood-Schlatter Disease - MSK Radiology
Imaging Findings:
 • Infrapatellar fat-pad edema with loss of the patellar tendon
Osgood-Schlatter Disease - MSK ... patellar tendon sharp posterior ... fragmentation and mild ... DOES NOT OSD in all ... #msk
Myasthenia Gravis - Summary
 • an autoimmune disease of the postsynaptic neuromuscular junction associated with antibodies
Diagnosis: • Based on clinical ... serologic, and EMG ... should undergo chest ... myasthenia usually • Starts ... - Improves clinical