PHLEGMONS OF SUBMANDIBULAR, SUBMENTAL AREAS, PTERYGOMANDIBULAR AREA. PHLEGMON OF THE ORBIT. PHLEGMONS OF ZYGOMATIC, CHEWING, PAROTID AREAS. PHLEGMONS OF PTERYGOPALATINAL SPACE, INFRATEMPORAL AND TEMPORAL FOSSAE. Odontogenic Space Infection Abstract: Odontogenic infections are commonly the result of pericoronitis, carious teeth with pulp exposure, periodontitis, or complications of dental procedures. Periapical