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 are most commonly found in areas of the skin such as the back, head, scrotum, arm, and legs. Usually the cyst forms as a result of dirt and clogging around the hair follicle. In some instances they can result from trauma to the skin producing an immune reaction.A congenital condition known as Dermatobia hominis also has sebaceous cysts present in this condition.sually the cyst forms as a result of dirt and clogging around the hair follicle. In some instances they can result from trauma to the skin producing an immune reaction. A congenital condition known as Dermatobia hominis also has sebaceous cysts present in this condition.