12 results
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
• Cauda Equina Syndrome ... pain, sciatica, saddle ... genitourinary dysfunction ... , and bilateral ... sensory #motor #leg #physicalexam
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
sequestration • Saddle ... sexual dysfunction ... Mnemonic: • S - Saddle ... constipation Differential ... #differential #
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
weakness - Bladder dysfunction ... - Sphincter dysfunction ... Impotence - Saddle ... Sensory loss - Saddle ... #lesions #differential
Chronic Abdominal Pain Causes - Differential Diagnosis Framework

Many patients with chronic abdominal pain have had prior
Pain Causes - Differential ... prior evaluations ... Sphincter of Oddi dysfunction ... • Budd-Chiari syndrome ... Chronic #Causes #Differential
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
Hearing Loss - Differential ... The evaluation should ... middle ear, and ... II ○ Susac’s syndrome ... Hearing #Loss #Differential
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
The Neurological Evaluation ... consciousness Differential ... • Locked-in syndrome ... Severe injury/dysfunction ... caseyalbin #PhysicalExam
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
Orbital Apex Syndrome ... to our for an evaluation ... Orbital Apex Syndrome ... HZO #clinical #video ... ophthalmology #physicalexam
Intermittent Bilateral Exophthalmos (Alternating Exophthalmos and Enophthalmos) on Physical Exam

Observing this patient in silence for a
with expiration and ... The syndrome of ... Differentials for ... Bilateral #clinical #video ... ophthalmology #physicalexam
Oppositional Grasp Weakness in Carpal Tunnel Syndrome

Dysfunction of the six- Opposition weakness-in carpal tunnel syndrome with
Carpal Tunnel Syndrome ... Dysfunction ... Grasp #Weakness #Hand ... #clinical #video ... #physicaleaxm #
Unilateral Floppy Eyelid Syndrome

This middle-aged male reported to clinic for persistent blurry vision and irritation of
Floppy Eyelid Syndrome ... This middle-aged ... granulomas” Surgical evaluation ... #FES #PhysicalExam ... #clinical #video