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[ODONTOGENIC SINUSITIS].

Idit Tessler1, Arkadi Yakirevitch1

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Odontogenic sinusitis, originating from dental issues, often presents with unilateral symptoms. Early recognition and multidisciplinary care are key for diagnosing and treating this under-recognized condition.

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Area of Science:

  • Otolaryngology
  • Oral and Maxillofacial Surgery
  • Infectious Diseases

Background:

  • Odontogenic sinusitis stems from dental pathology, causing 10-14% of maxillary sinusitis and up to 75% of unilateral cases.
  • It involves bacterial infection breaching the maxillary sinus's Schneiderian membrane, often without typical dental pain.
  • Unilateral symptoms like nasal obstruction and purulent rhinorrhea, especially post-dental procedures, warrant high suspicion.

Purpose of the Study:

  • To highlight the diagnostic challenges and management strategies for odontogenic sinusitis.
  • To emphasize the importance of a multidisciplinary approach in recognizing and treating this condition.
  • To improve patient outcomes through enhanced awareness and timely intervention.

Main Methods:

  • Review of clinical presentations and diagnostic criteria for odontogenic sinusitis.
  • Emphasis on comprehensive clinical examination and radiographic imaging (e.g., CT scans).
  • Discussion of a collaborative, multidisciplinary management strategy involving dental and surgical specialists.

Main Results:

  • Odontogenic sinusitis is frequently under-diagnosed due to non-specific symptoms.
  • Unilateral symptoms and a history of dental procedures are critical diagnostic clues.
  • Effective management hinges on eliminating the primary dental infection, often requiring surgical intervention.

Conclusions:

  • Increased awareness and interdisciplinary collaboration are crucial for accurate diagnosis of odontogenic sinusitis.
  • Prompt identification and treatment, starting with dental infection control, significantly improve patient prognosis.
  • Understanding the unique bacteriology and presentation aids in timely and effective patient care.