Osteoma of the Medial Wall of the Maxillary Sinus: A Primary Cause of Nasolacrimal Duct Obstruction and Review of the Literature

<div>Axial view of the CT scan of the paranasal sinus showing the osteoma of the medial wall of the left-sided maxillary sinus.</div>

Case Reports in Otolaryngology

Figure 2: Osteoma of the Medial Wall of the Maxillary Sinus: A Primary Cause of Nasolacrimal Duct Obstruction and Review of the Literature 