14 results
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
has pathologic varus ... HTO) to correct his ... #PhysicalExam #Sports ... anterior #cruciate #ligament ... #msk
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
Positive Varus Stress ... Because we saw him ... within two weeks of his ... Here, we show his ... dr.dold.md #Varus
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
has pathologic varus ... alignment across ... HTO) to correct his ... #PhysicalExam #Sports ... #Ortho #msk
Lateral Collateral Ligament (LCL) Stability Test on Knee Examination

Lateral Collateral Ligament stability can be tested at
(LCL) Stability ... by applying a varus ... #LCL #Stability ... clinical #video #sports ... #msk #orthopedics
Posterior Cruciate Ligament (PCL) Injury: Pathogenesis and Clinical Findings
Classification of PCL Iniuries
 • Partial: Translation <
Posterior Cruciate Ligament ... , - Lachman, - Varus ... + Lachman or + Varus ... #Injury #MSK #Sports ... classification #diagnosis
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
- Differential Diagnosis ... Brucellosis - Viruses: HIV ... Chikungunya - Herpes virus ... #differential #diagnosis ... #msk #physicalexam
Lachman Test for ACL Injury

The patient lies supine and with the knee in ~20-30 degrees of
Lachman Test for ACL ... supine and with the knee ... degrees of flexion, hip ... Anterior #Cruciate #Ligament ... #physicalexam #msk
Causes of Fatigue - Differential Diagnosis Algorithm
Endocrine
 • Hypo/Hyperthyroidism
 • Diabetes
 • Pituitary Insufficiency
 • Adrenal
- Differential Diagnosis ... Algorithm Endocrine ... Epstein-Barr Virus ... Hepatitis • HIV ... Pulmonary Disease Neurologic
Guillain-Barré Syndrome (GBS)
Acute autoimmune demyelinating polyradiculoneuropathy that presents with rapidly progressive flaccid weakness
Epidemiology:
 • Incidence: 1
, Epstein-Barr virus ... immunodeficiency virus ... (HIV), and Zika ... virus • Other ... #management #neurology
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
- Differential Diagnosis ... ○ Epstein-Barr virus ... Herpes simplex virus ... Herpes zoster virus ... ○ HIV ○ Lyme