Supernumerary tooth in nasopalatine canal: a rare cause of septal cartilage collapse

Mesiodens is the most common type of supernumerary tooth, located between the maxillary central incisors in close relation to the nasopalatine canal. A 20-year-old man presented with right-sided nasal blockage, nasal discharge and collapsed nose without history of trauma. Imaging revealed a calcified mass in the inferior meatus extending into dilated nasopalatine canal. Endoscopic removal of the mass revealed tuberculate appearance of an incompletely developed tooth, consistent with mesiodens. Based on the history of septal cartilage collapse with right-sided mucopurulent discharge, endoscopic findings of the right inferior turbinate being adherent to the septal cartilage and the underlying mesiodens, we believe that the patient developed a septal abscess secondary to infection in nasal mucosa surrounding the mesiodens causing collapse of septal cartilage. While a tooth or tooth-like mass causing nasal passage air-flow obstruction is uncommon, we believe that this is the first reported case of mesiodens presenting with septal cartilage collapse.

Large Rhinolith Mimicking Atypical Odontogenic Pain: Case Report and Brief Review of the Literature

Rhinoliths are rare calcified entities in the nasal fossa, frequently originating around a nidus near the midway point in the inferior meatus, where the passage is the narrowest. They can be clinically asymptomatic and undetected for years. In this study, we present a rare case of large rhinolith mimicking atypical odontogenic pain in a 40-year-old Caucasian female in the left nasal cavity. The lesion was detected in the CBCT and removed uneventfully.

Anatomy of the lacrimal apparatus from a rhinologist’s perspective: a review

<p class="abstract">The postero-superioly situated lacrimal glands secreate tears to lubricate the exposed sclera, limbus and the cornea. The tears are ultimately are channeled into the antero-inferior sited lacrimal sac and thereby into the nasal inferior meatus. Epiphora may be secondary to irritative or obstructive pathology in the naso-lacrimal system. Individual with epiphora necessitates intervention, medical or surgical. The naso-lacrimal system with its unique anatomy has been elaborated upon to assist in detecting the precise site of pathology and plan management likewise.</p><p class="abstract"> </p>

A Case of Choanal Polyp Originated from the Inferior Turbinate

The choanal polyp, originating from inferior turbinate, is known to be extremely rare. We report a case of a 65-year-old woman who was treated for choanal polyp originating from inferior turbinate. She had felt left nasal obstruction for two weeks. In the endoscopic examination, polypoid tissue covered with the mucopurulent discharge was observed filling the left inferior meatus. An ovoid homogenous enhancing lesion in the left posterior nasal cavity around the inferior turbinate was observed on CT and MRI. Endoscopic mass excision with partial inferior turbinectomy was performed under general anesthesia. The pedicle of the polyp was observed on the posterior side of the inferior turbinate. Complete resection including the mucosa around the pedicle of the choanal polyp was performed. The patient was followed up for seven months without any recurrence or complications.