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Polymicrobial submandibular abscess by anaerobic bacteria: A rare case report
Priyanka Gupta1, Ashish William1, Oves Siddiqui1
1Department of Microbiology, Maulana Azad Medical College and Associated Hospitals, New Delhi, India.
National Journal of Maxillofacial Surgery
|July 9, 2026
Summary
Deep neck space infections, often polymicrobial, can lead to submandibular abscesses. Identifying anaerobic bacteria like Prevotella buccae and Dialister pneumosintes is crucial for effective treatment and preventing complications.
Area of Science:
- Microbiology
- Infectious Diseases
- Oral Surgery
Background:
- Deep neck space infections are serious conditions, frequently originating from dental issues and involving multiple microbial species.
- Anaerobic bacteria, part of normal oral flora, can cause infection upon barrier disruption but are often overlooked due to identification challenges.
- Neglecting anaerobic deep neck infections can lead to severe complications, underscoring the need for accurate diagnosis and susceptibility testing.
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