2025年1月14日 · The maxillary sinus (or antrum of Highmore) is a paired pyramid-shaped paranasal sinus within the maxillary bone which drains via the maxillary ostium into the infundibulum, then through hiatus semilunaris into the middle meatus. It is the largest of the paranasal sinuses.

The pyramid-shaped maxillary sinus (or antrum of Highmore) is the largest of the paranasal sinuses, located in the maxilla. It drains into the middle meatus of the nose [1] [2] through the semilunar hiatus. It is located to the side of the nasal cavity, and below the orbit. [2]

2023年10月30日 · The maxillary sinus is the largest paranasal sinus situated in the body of the maxilla. The maxillary sinus is connected with the middle nasal meatus via the maxillary ostium. The maxillary sinus is bordered by three main walls: The floor – is composed by the alveolar process of the maxilla.

An understanding of the fundamental principles of the development, physiology, anatomy and relationships of the maxillary sinus as depicted by multi-modality imaging is essential for radiologists reporting imaging involving the paranasal sinuses and midface.

2025年1月18日 · The maxillary sinus, also known as the maxillary antrum or the antrum of Highmore, is a large, air-filled cavity located within the maxilla, the upper jaw bone.[8] It is one of the four pairs of paranasal sinuses found in the human skull, along with the frontal, ethmoid, and sphenoid sinuses.

2018年1月22日 · The maxillary sinuses are shaped like a pyramid and each contain three cavities, which point sideways, inwards, and downwards. The sinuses are small air-filled holes found in the...

2024年8月13日 · The maxillary sinus is a pyramidal-shaped cavity within the maxillary bone that is typically aerated, with its base positioned at the lateral nasal wall and apex extending to the zygomatic process of the maxilla. It is the largest of the …

2022年9月12日 · Maxillary Sinus. Each hollow maxillary body contains an air-filled cavity in the center, the maxillary sinus. The maxillary sinus is the largest paranasal sinus, with an approximate volume of 15 mL in adults.

The maxillary sinus is a pyramidal-shaped cavity within the maxillary bone that is typi-cally aerated, with its base positioned at the lateral nasal wall and apex extending to the zygomatic process of the maxilla. It is the largest of the paranasal sinuses, and the.

The maxillary sinus is the largest of all paranasal sinuses. The sinus forms a majority of the wall of the lateral nasal cavity. The floor of the sinus is related to the roots of the teeth within the maxillae.