The three sequential stages in the progression of acute odontogenic infections are:___________?
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Answer: A. Periapical osteitis, cellulitis, abscess
Explanation
Odontogenic infections begin within the periodontal or periapical tissues as localized osteitis. Uncontrolled bacteria spread through tissue fascial planes to cause diffuse inflammatory cellulitis. Infections eventually localize and form suppurative abscesses as host defenses wall off bacteria. Dental caries and pulpal necrosis serve as primary sources for invading oral microflora. Pathways of spread depend on local anatomical boundaries and adjacent fascial spaces. Timely dental intervention interrupts this pathogenic progression before systemic complications develop.
Patients present with localized pain progressing to facial swelling and systemic fever symptoms. Emergency dental treatment requires establishing drainage and prescribing appropriate systemic antibiotic therapy. Severe infections can compromise upper airway patency requiring immediate hospital admission. Incorrect staging sequences misrepresent the natural anatomical and pathological progression of infections. Cellulitis precedes localized abscess formation rather than occurring after complete walling off. Periapical osteitis must initiate the infectious sequence before soft tissue fascial involvement begins.
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