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Bone Projections and Openings in Anatomy

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Terms in this set (7)

  • What is a projection in bone anatomy?
    A projection is a process or bump on a bone.
  • Define 'ramus' in bone structure.
    A ramus is a part of a bone that forms an angle with the rest of the structure.
  • What is a sinus in bone anatomy?
    A sinus is a chamber within the bone filled with air.
  • Define 'foramen' in the context of bones.
    A foramen is a rounded passageway for blood vessels or nerves.
  • What is a fissure in bone anatomy?
    A fissure is a deep furrow, cleft, or slit in a bone.
  • Explain the term 'meatus' related to bones.
    A meatus is a passage or channel, especially an opening of a canal.
  • What does 'canal' mean in bone anatomy?
    A canal is a duct or channel within a bone.