13 results
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
has pathologic varus ... a chronic ACL tear ... test #ACL #Knee #Injury ... #PhysicalExam #Sports ... #Ortho #msk
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
has pathologic varus ... a chronic ACL tear ... test #ACL #Knee #Injury ... #PhysicalExam #Sports ... #Ortho #anterior
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
Hearing Loss - Differential ... Diagnosis Framework ... The evaluation should ... • Outer Ear: ... II ○ Susac’s syndrome
Ear Pain (Otalgia) - Differential Diagnosis Framework

Primary Otalgia 
 - Pain that originates from the ear
Ear Pain (Otalgia ... originates from the ear ... , sparing the ear ... Temporal arteritis should ... vision or black spots
BEE Syndromes - Non-inflammatory Causes

Immune-mediated conditions affecting the Brain, Eye, and Ear

Visual or auditory symptoms in
Brain, Eye, and Ear ... important, as early diagnosis ... infections • Herpes virus ... noninflammatory #differential ... #diagnosis
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
in the US each year ... a five to ten-year ... Presentation: Injury ... without back pain at/near ... management #neurology #differential
Liver Chemistries - Interpretation of LFTs

R-value: Serum (ALT/ULN ALT) / (Alk phos/ULN ALP)
 • R >
Level • AST: Less ... Elevation of ALP • Near ... • Gilbert's syndrome ... liver #chemistry #diagnosis ... #differential #
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Anorexia • Weight loss ... malaise, weight loss ... proximal muscles of shoulder ... Recurrent middle ear ... well as inner ear
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
to 50% prior to ER ... (less common) 4 ... internal rotation and varus ... >> LINK TO ACL TEARS ... msk #clinical #video
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
- Overview and Differential ... fatigue, weight loss ... nodes • Roth’s spots ... Cholesterol emboli syndrome ... Septic emboli cause injury