655 results
All About Horner's Syndrome

Horner's syndrome, known as 
"oculosympathetic paresis" by people 
who don't have friends, is
All About Horner's ... Syndrome Horner's ... caused by an injury ... Horner's svndrome ... in 1855 by Ed Horner
Erb's Palsy and Ptosis on Newborn Examination after Delivery

Two issues here related to shoulder dystocia with
Brachial plexus injury ... 2) Ptosis from Horner
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
"claw hand" ± Horner ... spared in this injury
Horner's Syndrome
 • Anhidrosis: Diminished sweating of ipsilateral face and neck
 • Miosis: Loss of sympathetic
Horner's Syndrome ... @neudrawlogy #Horners
Horner's Syndrome: Loss of sympathetic nervous system input to (in this case) right eye. 
Note that
Horner's Syndrome ... Ophthalmology #Photo #Horners
Horner's Syndrome on Physical Exam

A 75yoF was referred in for facial swelling and eyelid changes 1
Horner's Syndrome ... a diagnosis of Horner's ... anterior_seg_rocks #Horners
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
spinal artery injury ... function below injury ... below level of injury ... spinal artery injury ... below level of injury
Posteromedial Instability on Knee Exam
This is what a knee with posteromedial instability looks like. Notice the
posteromedial injury ... Posteromedial corner ... #PhysicalExam #Injury
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
Stress Test in LCL Injury ... Interesting knee injury ... posterolateral corner ... two weeks of his injury ... StressTest #LCL #Injury
Non-ACS Myocardial Injury - Elevated Troponin Differential Diagnosis and Workup Algorithm

 • Chronic Myocardial Injury: End
Non-ACS Myocardial Injury ... Chronic Myocardial Injury ... Global Direct Iniury ... , Focal Direct Injury ... #Myocardial #Injury