Superman is a fictional superhero appearing in American comic books published by DC Comics. The character was created by writer Jerry Siegel and artist Joe Shuster, high school students living in Cleveland, Ohio, in 1933. They sold Superman to Detective Comics, the future DC Comics, in 1938.
A parasomnia is an unwanted physical movement or action during sleep. This group of disorders is classified by disorders or arousal from NREM sleep, those associated with REM sleep, and other parasomnias.
Orbital infections are classified by a 5-tier system, as described by Smith and Spencer and modified by Chandler et al. 1  Group I - Preseptal cellulitis. 2  Group II - Orbital cellulitis. 3  Group III - Subperiosteal abscess. 4  Group IV - Orbital abscess. 5  Group V - Cavernous sinus thrombosis.