Treatment involves removal of the etiologic mass and decompressive craniectomy. Occlusal factors as an etiologic factor in TMD is a controversial topic. Negri was convinced the inclusions were a parasitic protozoon and the etiologic agent of rabies. Most of the etiologic considerations regarding senile osteoporosis are not very clear for physicians yet. Forty-two families received rWGS for etiologic diagnosis of genetic disorders. This might include&colon; explosives, loaded firearms, ammunition, etiologic agents, flammables, radioactives, etc. The pharmacological methods to treat ORN listed below were developed to treat the etiologic factors. "Aspergillus penicillioides" was erroneously identified to be the etiologic agent in a case of aspergilloma.