Radiological sinonasal anatomy

From the Departments of Otolaryngology-Head and Neck Surgery (Alrumaih, Ashoor), Anatomy (Al-Khater), Radiology (Al-Jubran), College of Medicine, University of Dammam, Dammam, and the Department of Otolaryngology (Obidan), Qatif Central Hospital, Qatif, Kingdom of Saudi Arabia

From the Departments of Otolaryngology-Head and Neck Surgery (Alrumaih, Ashoor), Anatomy (Al-Khater), Radiology (Al-Jubran), College of Medicine, University of Dammam, Dammam, and the Department of Otolaryngology (Obidan), Qatif Central Hospital, Qatif, Kingdom of Saudi Arabia

From the Departments of Otolaryngology-Head and Neck Surgery (Alrumaih, Ashoor), Anatomy (Al-Khater), Radiology (Al-Jubran), College of Medicine, University of Dammam, Dammam, and the Department of Otolaryngology (Obidan), Qatif Central Hospital, Qatif, Kingdom of Saudi Arabia

From the Departments of Otolaryngology-Head and Neck Surgery (Alrumaih, Ashoor), Anatomy (Al-Khater), Radiology (Al-Jubran), College of Medicine, University of Dammam, Dammam, and the Department of Otolaryngology (Obidan), Qatif Central Hospital, Qatif, Kingdom of Saudi Arabia

From the Departments of Otolaryngology-Head and Neck Surgery (Alrumaih, Ashoor), Anatomy (Al-Khater), Radiology (Al-Jubran), College of Medicine, University of Dammam, Dammam, and the Department of Otolaryngology (Obidan), Qatif Central Hospital, Qatif, Kingdom of Saudi Arabia