Sutures

Dr Daniel J Bell and Dr Craig Hacking et al.

There are many sutures of the skull, which are where skull bones meet. In general, sutures don't fuse until brain growth is complete, therefore allowing the skull to increase in size with the developing brain.

Gross anatomy

Sutures are fibrous joints with the periosteum externally and outer layer of dura mater being continuous over and under them. They typically appear wavy for added strength.

Named sutures divided by their general location include:

Specific names are given to where sutures meet, see: skull landmarks

Related pathology

Anatomy: Head and neck
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Article information

rID: 40338
Section: Anatomy
Tag: refs
Synonyms or Alternate Spellings:
  • Cranial sutures
  • Skull sutures

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Cases and figures

  • Cranial sutures: normal
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