The cartilaginous joints of the skull; these include sphenoethmoidal synchondrosis, sphenooccipital synchondrosis, sphenopetrosal synchondrosis, petrooccipital synchondrosis, anterior intraoccipital synchondrosis and posterior intraoccipital synchondrosis. [ http://www.medilexicon.com/medicaldictionary.php?t=87514 ]

This is just here as a test because I lose it