2024年8月25日 · The ethmoid bulla, also known as bulla ethmoidalis, is the largest and most consistent air cell of the anterior ethmoidal air cells. It is a component of the ostiomeatal …

The ethmoid bulla (or ethmoidal bulla) is a rounded elevation upon the lateral wall of the middle nasal meatus [1][2]: 377 (nasal cavity inferior to the middle nasal concha) produced by one or …

The ethmoidal bulla is the largest air cell in the anterior ethmoidal cell group with the least amount of variability (Standring, 2020). The ethmoidal bulla is located posterior to the frontal recess …

The ethmoidal bulla is a raised area located above the edge of the uncinate process of the ethmoid bone in the middle meatus region of the lateral wall of the nasal cavity. It creates a …

The ethmoid (or ethmoidal) bulla is located superior and posterior to the infundibulum and hiatus semilunaris (see Fig. 1A). A congenitally large ethmoid bulla can therefore encroach on these …

2024年6月30日 · The ethmoidal air cells, also known less commonly as the ethmoidal sinuses, form one of the four pairs of paranasal sinuses. They are located within the single, midline …

2025年1月18日 · Ethmoidal bulla is a small, rounded protrusion located within the ethmoid bone, a sponge-like bone located at the base of the skull. [6] It is an important structure in the …

In our study, the drainage pathways are formed by some combination of two of the following: the middle turbinate (MT), the basal lamella of the middle turbinate (BLMT), the uncinate process …

The ethmoidal bulla lacks a distinct posterior wall and therefore is not a separate cell but rather a bony lamella with an air space behind it. From an anatomic perspective, bulla is perhaps not …

Ethmoid bulla air cells are part of the anterior ethmoid sinuses and make up the superior border of the hiatus semilunaris. (EB:ethmoid bulla, U: uncinate process, MT: middle turbinate)