maxillary sinuses वाक्य
उदाहरण वाक्य
मोबाइल
- Thus composition of gas content in the maxillary sinus is similar to venous blood, with high carbon dioxide and lower oxygen levels compared to breathing air.
- Furthermore, the drainage orifice lies near the roof of the sinus, and so the maxillary sinus does not drain well, and infection develops more easily.
- In addition, when a maxillary molar or premolar is lost, the floor of the maxillary sinus expands, which further diminishes the thickness of the underlying bone.
- Sinusitis resulting from maxillary sinus augmentation is considered a Class 1 sinonasal complication according to Felisati classification and should be addressed surgically with a combined endoscopic endonasal and endoral approach.
- He is especially known for his description of the maxillary sinus, which used to be more popularly referred to as the "'antrum of Highmore " '.
- |File : Cleidocranial dysplasia teeth . jpg | Panoramic view of the jaws showing multiple unerupted supernumerary teeth mimicking premolar, missing gonial angles and underdeveloped maxillary sinuses in cleidocranial dysplasia.
- This is particularly important following the removal of upper wisdom teeth, as their nerve can extend up into the maxillary sinus, and inadequate healing may lead to a permanent oroantral fistula.
- Inflammation may be restricted to a single sinus or may be present in several or in all of one or both sides but the maxillary sinus is the commonest victim of all the sinuses.
- The maxillary sinus appears as a shallow groove on the nasal surface of the bone about the fourth month of development, but does not reach its full size until after the second dentition.
- The bone between the floor of the maxillary sinus and the roots of the upper back teeth is very thin, and frequently the apices of these teeth disrupt the contour of the sinus floor.
- It only shows one of the lateral walls of the nasal cavity-those things are the turbinates, and under those are some entrances to some of the sinuses, particularly the maxillary sinus and frontal sinus.
- For persistent symptoms and disease in patients who have failed medical and the functional endoscopic approaches, older techniques can be used to address the inflammation of the maxillary sinus, such as the Caldwell-Luc radical antrostomy.
- Below the bulla ethmoidalis and hidden by the uncinate process of the ethmoid is the opening of the maxillary sinus ( ostium maxillare ); an accessory opening is frequently present above the posterior part of the inferior nasal concha.
- The surgical procedures include the operation of diseased ethmoid compartments ( usually ethmoidal bulla ), widening of stenotic clefts ( uncinate process ) and freeing of prechambers ( agar nasi cells ) to the frontal and maxillary sinuses from disease.
- The anterior border is thin and irregular; opposite the conchal crest is a pointed, projecting lamina, the maxillary process, which is directed forward, and closes in the lower and back part of the opening of the maxillary sinus.
- This surgery involves an incision in the upper gum, opening in the anterior wall of the antrum, removal of the entire diseased maxillary sinus mucosa and drainage is allowed into middle meatus by creating a large window in the lateral nasal wall.
- A curved lamina, the uncinate process, projects downward and backward from this part of the labyrinth; it forms a small part of the medial wall of the maxillary sinus, and articulates with the ethmoidal process of the inferior nasal concha.
- About the bullet that entered the left maxillary sinus, a cavity next to the side of the nose, swerved down and to the right, plowing into the back of the jawbone and breaking into fragments that lodged in the bony portion of his left ear.
- Most common complications are infection, penetration of the sinus ( where pulling a tooth makes a hole between the maxillary sinus and the mouth-if that happens you go back in and they sew it closed ), and ( quite rarely ) a broken jawbone.
- Ethmoiditis refers to an infection in the ethmoid sinus cavity / ies, frontal sinusitis refers to an infection occurring in the frontal sinus cavity / ies, antritis is used to refer to an infection in the maxillary sinus cavity / ies whilst spenoiditis refers to an infection in the sphenoid sinus cavity / ies.
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