Background and Objectives: The accessory maxillary ostium (AMO) can interfere with
ventilation and drainage of the maxillary sinus, and therefore the importance of evaluating …

Purpose This study aimed to determine which patient-related, anatomical, pathologic, or
iatrogenic variables may be directly associated with and which may have a modifying effect …

Background and Aim. Haller cells arise from anterior ethmoid air cells and are located in the
medial orbital floor, lateral to the maxillary infundibulum. The aim of this cross‐sectional …

Maxillary sinus pathologies are frequently encountered by dentists during the radiographic
assessment of patients with teethrelated complaints. Also, maxillary sinus pathologies are …

This study assessed the frequency of accessory maxillary ostium (AMO) in patients
with/without sinusitis and its correlation with anatomical variations using cone-beam …

This study aimed to estimate the prevalence of external and internal numerical root
variations of mandibular canines and premolars in southern Bahia. 384 Panoramic …

The relationship between accessory maxillary ostium, maxillary sinus pathologies, and
sinonasal region variations eISSN: 2299-551X ISSN: 0011-4553 Journal of Stomatology …

The Haller cells are infraorbital ethmoidal cells that are located along the inferior wall of the
orbit. They are a variant of the normal anatomic structure of the paranasal sinuses. These …

Aim and Objectives: The study aimed to evaluate the frequency and volumetry of Haller cell
and the prevalence of AMO on cone-beam computed tomography (CBCT). Materials and …

Results AMO was detected in 27%, HC in 15.3%, ethmoid sinusitis in 61.5%, and maxillary
sinus pathology in 47.9% of the images. The most common maxillary sinus pathology was …