Overview
Maxillary sinusitis involves inflammation of the maxillary sinus, often presenting with facial pain, nasal congestion, and purulent discharge. Odontogenic causes can complicate diagnosis and management, highlighting the need for interdisciplinary approaches 1.Diagnosis
Clinical Presentation: Unilateral symptoms, facial pain, nasal obstruction, and purulent drainage 1.
Imaging: CT scans are crucial for visualizing sinus opacification and anatomical abnormalities 1.
Dental Evaluation: Consider dental examination in cases of unilateral maxillary sinusitis, despite current guidelines lacking specific recommendations 1.
Endoscopic Assessment: Useful for identifying anatomical obstructions and guiding surgical interventions 5.Management
Medical Treatment:
- Antibiotics: Considered for acute bacterial sinusitis, though specific drug classes and doses are not detailed in the abstracts 1.
- Decongestants and Analgesics: For symptomatic relief 1.
Surgical Interventions:
- Inferior Meatal Antrostomy: Indicated for chronic cases; careful sizing to ensure long-term patency 4.
- Endoscopic Antrostomy: Effective for creating additional ostia in the middle nasal meatus to improve mucus drainage 5.Special Populations
Odontogenic Considerations: Higher vigilance in diagnosing odontogenic causes may be warranted across all age groups due to persistent symptoms 1.
Elderly: Specific management adjustments may be needed due to comorbid conditions affecting sinusitis outcomes, though not explicitly detailed in the abstracts 3.Key Recommendations
Include Dental Evaluation in the diagnostic workup of unilateral maxillary sinusitis to rule out odontogenic causes (Evidence: Moderate 1).
Perform CT Imaging for accurate diagnosis and assessment of sinus involvement (Evidence: Moderate 1).
Consider Inferior Meatal Antrostomy with careful sizing to prevent closure and ensure long-term efficacy (Evidence: Moderate 4).
Utilize Endoscopic Techniques for precise surgical interventions to enhance mucus drainage (Evidence: Weak 5).References
1 Alaqla A, Alhasoun M, Asseery M, Altheyabi S, Farook FF, Albanyan H et al.. ENT specialists' knowledge and their skills in detecting maxillary sinusitis of odontogenic origin, a cross-sectional study. American journal of otolaryngology 2025. link
2 Benmoussa N, Kerner J, Josset P, Conan P, Charlier P. A 1842 skull from Dupuytren's museum of Paris: an original artifact of Joseph Gensoul first maxillectomy technique. European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery 2017. link
3 Kemp S, Gallagher G. AAOMP case challenge: a mass of the tuberosity. The journal of contemporary dental practice 2008. link
4 Lund VJ. Inferior meatal antrostomy. Fundamental considerations of design and function. The Journal of laryngology and otology. Supplement 1988. link
5 Buiter CT, Straatman NJ. Endoscopic antrostomy in the nasal fontanelle. Rhinology 1981. link