Related Experiment Video
Updated: Apr 28, 2026

Author Spotlight: Advancing Awake Nasotracheal Intubation with Flexible Video Rhino-Laryngoscopes
Published on: August 2, 2024
Background:
Rhinoliths are rare affections of the main nasal cavity and the paranasal sinuses. Initially, as a result of their low incidence, they are often incorrectly classified as calcified tumors in clinical examination.
Methodology:
We have identified three cases in our patient population and evaluated the clinical symptoms as well as the pathological findings and the causes of the disease.
Results:
Due to their extension and the respective clinical pattern, all masses were surgically removed under endotracheal anesthesia. The histopathological findings comprised an ectopic tooth, a vegetable (most likely a leaf from the garden) as well as a textile foreign body (probably of iatrogenic origin).
Conclusion:
Undiscovered foreign bodies of the main nasal cavity are a common cause for the formation of rhinoliths. We have also displayed the respective incidence and the therapeutic options.
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