Floor Of Maxillary Antrum

The base of the pyramid is composed of the medial wall which separates the maxillary sinus from the nasal cavity and the apex is in the zygomatic process.

Floor of maxillary antrum.

Radiography and computed tomography revealed bone discontinuity in the left floor of the maxillary sinus and calcifications within the antrum. The floor is formed by the alveolar process and if the sinus is of an average size is on a level with the floor of the nose. Mastoid antrum an air space in the mastoid portion of the temporal bone communicating with the middle ear and the mastoid cells. A cavity or chamber.

The signs and symptoms of antral disease may mimic those of dental disease and vice versa. If the sinus is large it reaches below this level. Successful surgical removal of impacted molars from orbital and sinus floor. 33 1c 33 2d and 33 3a of approximately 15 cm 3 volume 3 7 2 5 3 0 cm.

Antrum maxilla re maxillary antrum maxillary sinus. A 63 year old female patient evaluated for a nonhealing left toothless palate lesion and chronic headache occurring over 4 years. Exploration of the sinus cavity was done. Pyloric antrum.

Dental surgery in the maxillary molar and premolar region may be complicated by the creation of an oroantral communication the displacement of. Antrum of highmore maxillary sinus. Maxillary sinus a facial region that is one of a pair of usually symmetrical hollow cavities located in the maxillary body. Access was gained into the maxillary antrum.

The impacted wisdom tooth was identified. Under general anesthesia a gingivoperiosteal flap was raised in the right posterior maxillary gum tissue region. Citation needed projecting into the floor of the antrum are several conical processes corresponding to the roots of the first and second maxillary molar teeth. An trum pl.

It is the larges. The maxillary sinus also called the maxillary antrum is a pyramidal cavity see figs. The maxillary antrum is closely related to the roots of the maxillary premolar and molar teeth and is frequently visualized on oral and facial radiographs. The maxillary antrum is closely related to the roots of the maxillary premolar and molar teeth and is frequently visualized on oral and facial radiographs.

An tra antrums l. It is pyramidal with the base projecting medially on the nasal cavity and laterally to the apex of the zygoma. 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.