9 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Upper Extremity ... spared in this injury ... regimental badge" anesthesia ... diagnosis #neurology #sensory ... #motor #arm #physicalexam
Peri-operative Hyperthermia - Guidelines for Crises in Anaesthesia
If prolonged or ≥ 39 C this is a
Traumatic brain injury ... #Hyperthermia #Differential ... #Causes #Anesthesiology ... #Anesthesia #Checklist ... Diagnosis #Management #Workup
Hypotension - Guidelines for Crises in Anaesthesia

Hypotension is commonly due to unnecessarily deep anaesthesia, the autonomic
airway device are ... #Hypotension #Differential ... Anesthesiology #Anesthesia ... Intraoperative #Checklist ... Diagnosis #Management #Workup
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
and/or genital sensory ... • S - Saddle anesthesia ... - Emergency Causes ... weakness and sensory ... #diagnosis #causes
Cardiac Arrest - Guidelines for Crises in Anaesthesia

The probable cause is one or more of: something
emergency bell / senior ... CardiacArrest #Checklist ... #Differential # ... Intraoperative #Checklist ... Diagnosis #Management #Workup
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Leg Pain - Differential ... Repetitive strain injury ... Trauma • Crush injury ... cyanosis - Cool extremity ... #msk #physicalexam
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
Cord Disorders - Differential ... below the site of injury ... below the site of injury ... Non-compressive Spinal Cord Causes ... , lower extremity
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
at the level of sensory ... Impotence - Saddle anesthesia ... paralysis - Sensory ... loss - Saddle anesthesia ... syndromes #lesions #differential
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
consciousness Differential ... Awareness • Injury ... brainstem Motor/Sensory ... Casey Albin MD @ ... caseyalbin #PhysicalExam