44 results
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
ACL-deficient Knee ... alignment across the knee ... #Pivot #Shift #PivotShift ... #test #ACL #Knee ... #Injury #ACLTear
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 Knee ... Injury Andrew ... #Pivot #Shift #PivotShift ... #test #ACL #Knee ... #Injury #ACLTear
Causes of Rhabdomyolysis - Differential Diagnosis
 • Drugs & Toxins (Statins, alcohol, cocaine)
 • Direct Muscle
cocaine) • Direct Muscle ... Damage (Trauma/ ... crush injury, burns ... exercise) • Muscle ... • Inflammatory Muscle
Unilateral / Asymmetric Lower Extremity Swelling - Differential Diagnosis Framework
Acute:
 • DVT *Can't Miss Diagnosis
 •
Diagnosis • Muscle ... Injury, Paralyzed ... Cyst, Cellulitis, Knee
Rhabdomyolysis - Differential Diagnosis Framework and Management Summary

Causes of Rhabdomyolysis:
 • Trauma:
	- Immobilization
	- Crush injury
	- Compartment
Rhabdomyolysis: • Trauma ... symptoms: - Muscle ... - Malaise - Muscle ... suspect continued muscle ... muscles - HYPOTENSION
Acute Liver Injury - Differential Diagnosis Algorithm

Vascular Causes of Acute Liver Injury: 
 • Hepatic vein:
, CMV, VZV • Trauma ... > 1 • Acute muscle ... Chronic muscle ... , cardiac muscle ... , cardiac muscle
Rhabdomyolysis - Differential Diagnosis and Management Summary

Trauma:
 • Immobilization, Crush iniury, Compartment syndrome, Electrical injury
Exertional:
 •
Management Summary Trauma ... syndrome, Electrical injury ... exhaustion, Heat iniury ... extracellular fluid into injured ... muscles -> HYPOTENSION
Spinal Cord Injury by Nerve Root Levels
Spinal Root	Sensory	Motor	Reflex
C4	Acromioclavicular Joint	Respiration	None
C5	Radial Antecubital Fossa	Elbow Flexion	Biceps Reflex
C6	Dorsal Thumb	Wrist Extension	Brachioradialis Reflex
C7	Dorsal
Spinal Cord Injury ... Dermatomes Abdominal Muscles ... Femoral Condyle Knee ... Ankle Dorsiflexion Knee ... #SpinalCord #Injury
RHABDOMYOLYSIS
•	Characterized by skeletal muscle breakdown & necrosis. 
•	Elevated Creatine kinase (CK) hallmark of rhabdomyolysis. 
•	Defined based
Characterized by skeletal muscle ... useful marker of muscle ... injury ... Rhabdomyolysis #trauma
Pivot Shift test for Knee Instability

The patient lies supine while the examiner grasps the leg by
Shift test for Knee ... extending the knee ... indicating likely ACL Injury ... #Pivot #Shift #PivotShift ... #Injury #clinical