16 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
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
Holmes-Adie Syndrome ... Young females Differential ... Diagnosis: • CN ... #Adies #Pupil #PhysicalExam ... #neurology #ophthalmology
Mechanisms of Pain
Mixed - Nociceptive/Neuropathic
Nociceptive - Tissue Damage
 - Visceral - (From organ/cavity lining) Poorly localized,
regional pain syndrome ... • Spinal injury ... Pain #Mechanisms #Neurology ... #Differential # ... Diagnosis #Algorithm
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 ... #neurology #noninflammatory ... #differential # ... diagnosis
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
Hearing Loss - Differential ... Diagnosis Framework ... include a: • Neurologic ... II ○ Susac’s syndrome ... #Diagnosis #otology
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Knee Effusions - Differential ... Diagnosis Framework ... bearing after injury ... #diagnosis #msk ... #physicalexam
McMurray's Test for Meniscal Tear on Knee Examination

With the patient lying supine, the examiner palpates the
while applying a varus ... indicate a meniscal injury ... Knee #clinical #video ... #physicalexam # ... #orthopedics #sports
Ear Pain (Otalgia) - Differential Diagnosis Framework

Primary Otalgia 
 - Pain that originates from the ear
) - Differential ... Diagnosis Framework ... Glossopharyngeal neuromas Vagus ... vision or black spots ... #diagnosis
Guillain-Barre Syndrome - Summary

Acute AIDP that presents with rapidly progressive flaccid weakness

Epidemiology:
 • 1-2 cases/100,000 per
cases/100,000 per year ... COVID 19 - Zika virus ... • Weakness: Starts ... Guillain-Barre Diagnosis ... #treatment #neurology