32 results
Positive Lachman test in ACL Injury

Here is an exam of a patient under anesthesia with an
Lachman test in ACL ... Injury Here ... That causes the ... #Knee #Injury # ... cruciate #ligament #msk
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
and a chronic ACL ... be performing a high-tibial ... alignment and an ACL ... #Knee #Injury # ... Sports #Ortho #msk
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
Lachman test in ACL-deficient ... and a chronic ACL ... be performing a high-tibial ... #Knee #Injury # ... cruciate #ligament #msk
Evaluation of Electrical Injury in the Emergency Department 

Common Injuries by System:

CNS - Seizure, coma, spinal
of Electrical Injury ... coma, spinal cord injury ... be delayed) — high ... ED arrival MSK ... especially with AC
Posteromedial Instability on Knee Exam
This is what a knee with posteromedial instability looks like. Notice the
drawer test w/the foot ... posteromedial injury ... the superficial MCL ... #PhysicalExam #Injury ... #MSK #clinical
Isolated Anterior Cruciate Ligament (ACL) Injury: Pathogenesis and clinical findings
 • Feeling a "pop"
 • Acute
Cruciate Ligament (ACL ... ) Injury: Pathogenesis ... Drawer test #AnteriorCruciateLigament ... #ACL #Injury #MSK
Freiberg Infraction - MSK Radiology
Imaging Findings:
 • Sclerosis of the 2nd MT head with flattening of
Freiberg Infraction - MSK ... Case description ... hallux valgus, and high-heels ... Plantar plate injury ... Freiberg #Infraction #foot
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
phlebotomy High ... • Trauma/Crush injury ... • NSAIDs • ACE ... Food - Avoid in ... differential #diagnosis #causes
Orthopedic Essentials - Spinal Trauma and Spine Classification 
DENIS THREE COLUMN CONCEPT
Anterior column:
Anterior column: AAL ... fractures: Don't cause ... unstable spine injury ... Thoracolumbar Injury ... Intact 2 Root
Guide to Acute Kidney Injury (AKI)

What to ask/look for: 
 - HPI, PMH, full ROS
to Acute Kidney Injury ... AKI) What to ask ... - Urine Na/K/Cl ... rhabdo/TLS) Causes ... Diagnosis #Algorithm #Causes