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head injury - Coggle Diagram

- - - - GCS
- - - - mandible
    - - parietal
      - maxillae
      - nasal
      - zygomatic
      - temporal
      - lacrimal
      - palatine
      - inferior nasal conchae
    - - frontal
      - occipital
      - mandible
      - ethmoid
      - sphenoid
      - vomer
    - - sagittal suture
        
        posterior aspect
      - lambdoidal suture
      - coronal suture
        
        superior aspect
      - frontonasal
      - zygomaticofrontal
      - internasal
        
        Anterior aspect
      - intermaxillary
      - zygomaticomaxillary
      - squamous
      - sphenofrontal
      - occipitomastoid
      - sphenoparietal
      - Temporozygomatic
        
        lateral aspect
      - median palatine
      - transverse palatine
      - petro-occipital
      - spheno-occipital
      - petrosquamous
      - petrotympanic
        
        inferior aspect
  - - - pons
      - medulla oblongata
      - midbrain
  - - - midbrain-pontine junction
    - - cerebrum
    - - midbrain
    - - pons
    - - pontine-medulla junction
    - - medulla oblongata (posterior to the olive)
    - - medulla oblongata (Anterior to the olive)
- - - - cerebral cortex
      - thalamus
      - reticular formation of the brain stem
        
        diffused clusters mass of neurons and nerve fibers which form meshwork of reticulum in central portion of the brain stem
        
        Ascending reticular activating system (ARAS)
        
        Descending reticular system
        
        Descending inhibitory
        reticular system
        
        Descending facilitatory
        reticular system
      - limbic system
- - - - sharp object
      - bullet
      - severe blunt forces
    - - acceleration and deceleration injuries
      - milder blunt forces
    - - concussion
      - hematomas
        
        subdural hematoma
        
        epidural hematoma
      - Diffuse axonal injury
- - - - recommended for GCS : 14 and below
- - - - headache
      - nausea / vomiting
      - blurry vision
      - fatigue and drowsiness
      - ringing in the ear
      - confusion
      - dizziness
- - - - frontal
      - parietal
      - temporal