8 results
Normal (Negative) Lachman Test for ACL Injury

Andrew Dold, MD @dr.dold.md

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

This patient has pathologic varus alignment across the knee and a chronic
ACL-deficient Knee ... #test #ACL #Knee ... #PhysicalExam #Sports ... #Ortho #anterior ... #cruciate #ligament
Positive Lachman test in ACL Injury

Here is an exam of a patient under anesthesia with an
Positive Lachman ... #test #ACL #Knee ... #PhysicalExam #Sports ... #Ortho #anterior ... #cruciate #ligament
Posterior Cruciate Ligament (PCL) Injury: Pathogenesis and Clinical Findings
Classification of PCL Iniuries
 • Partial: Translation <
Posterior Cruciate ... draw test, - Lachman ... draw test, + Lachman ... #Injury #MSK #Sports ... classification #diagnosis
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
wave inversion in avL ... - early inferior ... depression in VI-V2 - posterior ... #EKG #diagnosis ... Interpretation #differential
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
STEMI Equivalents ... elevation in aVR • Posterior ... of the leads l, aVL ... #EKG #diagnosis ... #differential #
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
bone marrow or stem ... on MRA/CTA • Anterior ... circulation: MCA ACA ... Reversible course Differential ... • EEG: With persistent
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Segment Elevation - Differential ... Diagnosis Framework ... STEMI: • Upsloping ... STElevation #ST #STEMI ... #ecg #ekg #electrocardiogram