文档介绍：Infection in Oral & Maxillofacial Region Yu Chuang-Qi Pandect Infection--- in oral & maxillofacial region Infection Conception Trait Anatomy Arising Route Mutation Influence factors Diagnosis Principles Treatment Principles Pandect Infection---conception Infectious agent(bacteria) Host Inflammatory reaction Elimination the infectious pathogen Repair tissue injury Hypersensitivity Autoimmune disease Beneficial Harmful protective and defensive Trait of anatomy Oral and nasal cavity Tooth Space Blood and Lymphoid system Bacteria Trait of anatomy Oral and nasal cavity Maxillary sinus(上颌窦) Temperature + Moisture (Beneficial) Reproduction + Developing Bacteria---Exist Alveolar bone Soft tissue Fascial space Trait of anatomy Tooth Caries Pulpitis Apical infection Trait of anatomy Fascial space(间隙)---loose connective tissue Among skin, maxillary and muscle Purulent--- spreading way Do not exist in healthy state e filling during infection Trait of anatomy Blood and lymphoid system Beneficial Abundance Harmful Dangerous triangle Lacking valves Cavernous sinus Cavernous sinus thrombosis Encephalic infection Trait of pathogenic bacterium Varied Numerous us hemolyticus (溶血性链球菌) us aureus (金黄色葡萄球菌) Escherichia coli (大肠杆菌) Anaerobe (厌氧菌) Sterile Simple Complex Flora(菌丛) Route of infection Odontogenic infection Adenogenous(腺源性) infection Traumatic infection Hematogenous(血源性) infection Iatrogenic(医源性) infection