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Not all Bells are Meant to be Rung September 29, 2011 Kirk Leininger, MD
Head injuries in the workplace
[object Object]
TRAUMATIC BRAIN INJURY ,[object Object],[object Object],[object Object],[object Object]
ANNUAL INCIDENCE RATES OF  MEDICAL CONDITIONS IN US ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Concussion is a Latin word meaning  “collision.” ,[object Object]
NATURE OF BRAIN INJURY
COUP-CONTRECOUP
OPEN vs CLOSED  BRAIN INJURY ,[object Object],[object Object]
VISIBLE BRAIN LESIONS ,[object Object],[object Object]
CASE STUDY #1 ,[object Object],[object Object],[object Object]
OPEN WOUND BRAIN INJURY
CASE STUDY #1 cont. ,[object Object],[object Object],[object Object],[object Object]
BULLET WOUND 2 YRS LATER
CLOSED HEAD INJURY MAY CAUSE FRACTURE OR BLEED ,[object Object],[object Object],[object Object],[object Object],[object Object]
SKULL FRACTURE
EPIDURAL HEMATOMA
SUBDURAL HEMATOMA
SUBARACHNOID HEMORRHAGE
INTRACEREBRAL BLEED
DIFFUSE AXONAL INJURY
CONCUSSION
YOU CANNOT SEE A CONCUSSION ,[object Object]
CONCUSSION ,[object Object],[object Object]
PATHOPHYSIOLOGY OF CONCUSSION ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
 
CONCUSSION CRITERIA ,[object Object],[object Object],[object Object],[object Object]
GLASGOW COMA SCALE
CONCUSSION EVAL ,[object Object],[object Object],[object Object],[object Object]
SYMPTOMS OF CONCUSSION ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
FREQUENCY OF SYMPTOMS
SIGNS OF CONCUSSION ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
ASSESSMENT OF CONCUSSION ,[object Object],[object Object],[object Object],[object Object],[object Object]
ASSESSMENT OF CONCUSSION
PREDICTING OUTCOMES AFTER CONCUSSION ,[object Object],[object Object],[object Object],[object Object]
PREDICTING OUTCOMES ,[object Object],[object Object]
PREDICTING OUTCOMES ,[object Object],[object Object],[object Object]
PREDICTING OUTCOMES ,[object Object],[object Object]
PREDICTING OUTCOMES ,[object Object]
CASE STUDY #2 ,[object Object],[object Object],[object Object],[object Object]
HEAD CT NORMAL
CASE STUDY #2 ,[object Object],[object Object],[object Object],[object Object]
CASE STUDY #2 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
CASE STUDY #2 ,[object Object],[object Object],[object Object],[object Object],[object Object]
CASE STUDY #2 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
THE CHALLENGE WITH CONCUSSION ,[object Object],[object Object],[object Object],[object Object],[object Object]
 
VULNERABILITY OF BRAIN AFTER INJURY ,[object Object],[object Object],[object Object],[object Object]
 
SECOND IMPACT SYNDROME ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
EXPECTED RECOVERY FROM CONCUSSION ,[object Object],[object Object],[object Object],[object Object]
POST CONCUSSIVE SYNDROME ,[object Object],[object Object],[object Object],[object Object],[object Object]
POST CONCUSSIVE SYMPTOMS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
PCS – 4 AREAS OF INVOLVEMENT ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
COGNITIVE ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
COGNITIVE ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
SOMATIC ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
SOMATIC ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
SOMATIC ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
HEADACHE MEDICATIONS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
HEADACHE MEDS CONT. ,[object Object],[object Object],[object Object]
MOOD ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
MOOD ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
SLEEP ALTERATION ,[object Object],[object Object],[object Object],[object Object]
SLEEP ALTERATION: Adverse effects ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
SLEEP ALTERATION: Causes ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
SLEEP ALTERATION: Treatment ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
 
RETURN TO WORK/SCHOOL ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
RETURN TO WORK/SCHOOL ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
RETURN TO WORK/SCHOOL ,[object Object],[object Object],[object Object]
 
RETURN TO WORK/SCHOOL ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
IS POST-CONCUSSIVE SYNDROME REAL? ,[object Object]
DTI: Diffusion Tensor Images ,[object Object],[object Object],[object Object]
 
YES, POST CONCUSSION SYNDROME IS REAL ,[object Object],[object Object]

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Leininger physiatric approach to concussion