A foreign body lodged in the ethmoid sinus 3 years previously: A case report.

Introduction and Importance: Ethmoid sinus foreign body is a rare condition. We describe an unusual case of an intra-ethmoid foreign body that was diagnosed late, we have reported this case to makeover fellow readers aware of the need to carefully examine the patient victim of a road traffic accident and the imaging performed.
Case Presentation: A radio-opaque foreign body was detected at CT- scan of a 70- year-old man, who was the victim of a road traffic accident three years previously. The metallic foreign body was removed from the nasal cavity endoscopically without complications.
Discussion: The presence of foreign bodies in the paranasal sinuses is extremely rare, especially following a road traffic accident, and has a lower incidence compared to facial injuries. The Symptoms are vague, which Paranasal computed tomography is the examination of choice to locate the foreign body. The best ethmoidal sinus surgical approach is endoscopy.
Conclusion: It is important to make a diagnosis and include foreign objects with a recurrence of symptoms especially from an accident on a public road and early removal with extensive debridement results in minimal tissue destruction.
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