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[The silent sinus syndrome].

Montserrat Borràs Perera1, Víctor Palomar Asenjo, Josep Soteras Ollé

  • 1Servicio de Otorrinolaringología y Patología Cérvico-Facial. Hospital Universitari Arnau de Vilanova. Facultad de Medicina. Universitat de Lleida. Lleida. España. orl@arnau.scs.es

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Summary

Silent sinus syndrome, a rare condition causing eye sinking, results from maxillary sinus issues. Treatment focuses on restoring sinus function and potentially orbital floor repair.

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Area of Science:

  • Otolaryngology
  • Ophthalmology
  • Radiology

Background:

  • Silent sinus syndrome is an infrequent pathology characterized by enophthalmos secondary to maxillary sinus collapse and opacification.
  • It occurs without typical sinus or nasal symptoms, making diagnosis challenging.
  • Osteomeatal complex obstruction is identified as the primary triggering factor.

Observation:

  • The case involves a female patient presenting with clinical symptoms and imaging findings consistent with silent sinus syndrome.
  • Diagnosis was established through a combination of clinical evaluation and imaging studies.
  • The patient experienced enophthalmos secondary to maxillary sinus collapse and opacification.

Findings:

  • The underlying cause was determined to be an obstructed osteomeatal complex.
  • Imaging revealed significant maxillary sinus opacification and collapse.
  • The patient's primary complaint was enophthalmos without overt sinonasal symptoms.

Implications:

  • Accurate diagnosis relies on recognizing subtle clinical signs and characteristic imaging findings.
  • Treatment focuses on surgical restoration of maxillary sinus ventilation.
  • Surgical intervention may include orbital floor correction if indicated, improving patient outcomes.