12 results
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
Positive Varus Stress ... Interesting knee ... #Injury #Positive ... #Clinical #Video ... PhysicalExam #Sports #Orthopedics
Lachman Test for Anterior Cruciate Ligament (ACL) Injury

In this patient the test is positive on the
patient the test is positive ... the right and negative ... #clinical #video ... #physicalexam #knee ... #sports #msk #orthopedics
The head impulse test (HIT) result is positive (abnormal) in nearly all patients with a peripheral
) result is positive ... abnormal) in nearly all ... cause of AVS and negative ... #Diagnosis #PhysicalExam ... #Neurology #AVS
Causes of Proteinuria - Differential Diagnosis Algorithm
Persistent Proteinuria >150mg/d protein present on repeat testing including overnight
- Differential Diagnosis ... Tubular Proteinuria (Negative ... Glomerular Proteinuria (Positive ... Minimal change disease ... #Proteinuria #Nephrology
Lachman Test for ACL Injury

The patient lies supine and with the knee in ~20-30 degrees of
supine and with the knee ... degrees of flexion, hip ... The test is positive ... Ligament #clinical #video ... physicalexam #msk #orthopedics
Pivot Shift test for Knee Instability

The patient lies supine while the examiner grasps the leg by
The test is positive ... indicating likely ACL ... PivotShift #test #ACL ... clinical #video ... PhysicalExam #Sports #Orthopedics
Orthopedic Emergencies
Compartment Syndrome
 • An increase in compartment pressure to the point where tissue perfusion is
Orthopedic Emergencies ... - Remove all ... tibia/fibula) and hip ... covering both gram positive ... and negative)
Posterolateral Corner (PLC) Injury - Posterolateral Drawer Test
Injury to the posterolateral corner (PLC) is difficult to
is difficult to diagnose ... This video shows ... ligament injury (PCL ... #Drawer #Test #Positive ... PhysicalExam #Sports #Orthopedics
Spontaneous Bacterial Peritonitis
DIAGNOSTICS
Paracentesis: 
 • Calculate absolute PMN count (total WBC x PMN %)
 • Correct
Bacterial Peritonitis DIAGNOSTICS ... > ULN Culture-negative ... cephalosporin, Consider pip-tazo ... advanced liver disease ... Peritonitis #SBP #diagnosis
Rheumatology Workup - Laboratories Studies in Rheumatic Diseases

• Septic arthritis - Gram stain and culture of
(ANA) test; if positive ... - Positive in ... ANAs; thus, a negative ... Additional tests: HIV ... (to support a diagnosis