13 results
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
- Differential Diagnosis ... Algorithm True ... Temporal Bone Fracture ... • Ethanol - Trauma ... #Algorithm #Causes
Causes of Back Pain - Differential Diagnosis Algorithm
Always assess for red flags. If no red flags,
bowel or bladder dysfunction ... , saddle paresthesia ... pain, high energy trauma ... of neoplasm • Fracture ... #Algorithm #Causes
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
saddle (perineal) anesthesia ... genitourinary dysfunction ... Commonly caused ... such as fibular fracture ... #neurology #sensory
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
Dysfunction (pain ... Medullaris Syndrome -> Trauma ... reflex. saddle anesthesia ... Injury #Syndromes #diagnosis ... #orthopedics #neurology
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
bowel and sexual dysfunction ... • S - Saddle anesthesia ... - Emergency Causes ... neoplasms • trauma ... #causes #neurology
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
- Differential Diagnosis ... Leg Pain: • Fracture ... cyanosis - Cool extremity ... #differential #diagnosis ... #lower #extremity
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
- Differential Diagnosis ... Algorithm Clinical ... • Neurologic ... Orbital Floor Fracture ... #Algorithm #Causes
Factors that May Affect Fetal Oxygenation - Differential Diagnosis Algorithm

Excessive Uterine Activity:
 • Hyperstimulation
 • Placental
- Differential Diagnosis ... Uteroplacental Dysfunction ... • Seizure • Trauma ... Hypotension • Anesthesia ... #Algorithm #Causes
Male Sexual and Erectile Dysfunction - Differential Diagnosis Algorithm
Erectile Dysfunction
 - Psychological
    •
- Differential Diagnosis ... Algorithm Erectile ... Sensate • Focus ... Pelvis • Trauma ... #causes
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
result in permanent neurologic ... other forms of trauma ... Vertebral burst fracture ... #differential #diagnosis ... #neurology