The superior orbital fissure is a foramen in the skull, although strictly it is more of a cleft, lying between the lesser and greater wings of the sphenoid bone. 1  1 Structures passing through. number of important anatomical structures pass through the fissure, and these can be damaged in orbital trauma, particularly blowout fractures through the floor of the orbit into the maxillary sinus. These structures are:
To research the causes of Dermoid cyst, consider researching the causes of these these diseases that may be similar, or associated with Dermoid cyst: 1  Squamous cell carcinoma. 2  Encephalocele. 3  Sebaceous cyst.
These cysts usually resolve without treatment. âDermoid cysts â Dermoid cysts (teratomas) are one of the most common types of cysts found in women between age 20 and 40 years. A dermoid cyst is made up ovarian germ cells (germ cells are reproductive cells, eg, eggs) and can contain teeth, hair, or fat.