Sinonasal Anatomical Variations and Primary Acquired Nasolacrimal Duct Obstruction: A Single Centre, Case-Control Investigation

• Reza Samarei,
• Vafa Samarei,
• Naser Samadi Aidenloo,
• Nasrin Fateh

Affiliations

Reza Samarei

Department of Otolaryngology, Urmia University of Medical Sciences, Urmia, Iran

Vafa Samarei

Department of Ophthalmology, Urmia University of Medical Sciences, Urmia, Iran

Naser Samadi Aidenloo

Department of Ophthalmology, Urmia University of Medical Sciences, Urmia, Iran

Nasrin Fateh

Department of Otolaryngology, Urmia University of Medical Sciences, Urmia, Iran