7538 results
Normal Simmonds-Thompson Test (Negative) for Achilles Tendon Rupture

In this normal Simmonds-Thompson test, plantar flexion of the
Simmonds-Thompson Test (Negative ... #Test #Normal #Negative ... Tendon #Rupture #Clinical ... #Sports #msk #orthopedics
Lachman Test for Anterior Cruciate Ligament (ACL) Injury

In this patient the test is positive on the
the right and negative ... Ligament #ACL #clinical ... #sports #msk #orthopedics
Septic Arthritis - Diagnosis and Management Summary
Clinical Exam: hot, swollen, pain with passive AND active ROM
Management Summary Clinical ... parenteral Abx, Orthopedics ... staphylococcus, gram negative ... Ciprofloxacin OR Imipenem Clinical
Supine Napoleon Test for Subscapularis Tear

The patient is instructed to place his hand on his belly
The test is negative ... Subscapularis #Tear #clinical ... shoulder #msk #orthopedics
Positive Drop Arm Test on Shoulder Exam - Supraspinatus Injury

Starting from 90 degrees of passive shoulder
A negative (normal ... supraspinatus #clinical ... #msk #sports #orthopedics
Ankle and Hindfoot Fractures - Quick Reference on Acute Orthopedic Management

#Management #Orthopedics #Ankle #Hindfoot #Fractures #Followup
Reference on Acute Orthopedic ... #Management #Orthopedics
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
FP + TN) = true negatives ... all positives Negative ... FN + TN) = true negatives ... / all negatives ... Specificity) Negative
Microorganisms Responsible for Infective Endocarditis

Native valves:
 - Streptococcus viridans 
 - Enterococci 
 - Other streptococci
Endocarditis Native ... epidermidis - Gram-negative ... ) - Culture negative ... Enterococci - Gram-negative ... streptococci - Culture negative
Endocarditis Algorithm - Infective vs Noninfective Causes
Noninfective:
 • Malignancy
 • Autoimmune disease
 • Systemic infection
Native Valve
Systemic infection Native ... Staphylococcus lugdunensis Native ... HACEK • Culture-negative ... epidermidis • Gram-negative ... Enterococcus • Gram-negative
Normal (Negative) Lachman Test for ACL Injury

Andrew Dold, MD @dr.dold.md

#Lachmans #test #ACL #Knee #Injury #Normal #Negative
Normal (Negative ... Injury #Normal #Negative ... #clinical #video