PDF-Maxillary Sinus Antrum of Higmore The maxillary sinus

It is the largest bilateral air sinus located in the body of the maxilla and opens in the middle nasal meatus of the nasal cavity with single or multiple openings Development The maxillary sinuses are the only sizable sinuses present at birth At bir. . parveen. Jawaharlal . nehru. medical college. Aligarh . muslim. university. India. Anatomy Of . Paranasal. Sinuses. 7/30/2012. www.nayyarENT.com. 1. Paranasal. sinus. Air-filled pockets within the cranium which communicate with the nasal cavity and lined with the same type of ciliated mucous membrane.. Rhinosinusitis. Chapter 48 . Fungal . Rhinosinusitis. Acute invasive . Severe immunologic compromise. Chronic invasive. Intact immune systems . N. on. -. invasive. Intact immune systems, neither over nor under responsive. Abstract Id: IRIA-1173. . NORMAL VARIANTS OF CT PARANASAL SINUSES. PARANASAL SINUS . Anatomy. :. Maxillary sinus. Frontal sinus. Ethmoid. sinus. Sphenoid sinus. . Sphenoid sinus. :. . By:. Dr. Mohammed . aloulah. The Nose. The nose consists of the . external nose . and the . nasal cavity. , . Both are divided by a septum into right and left halves.. External Nose. The external nose has two elliptical orifices called the . Anatomy of PNS. There are four paired . paranasal. sinuses, the maxillary, . ethmoid. , frontal and sphenoid sinuses. “Anterior” and “posterior” sinuses. Lining of the sinuses is . pseudostratified. Nasal polyps are non-neoplastic masses of edematous nasal mucosa.. They are divided into two main types:. Ethmoidal. . Polypi. Antrochoanal. Polyp. They can also be presenting features of fungal sinusitis and . Tivic Health, a bioelectronic device company launches ClearUP Sinus Pain Relief. Learn how to relieve your sinus pain without drugs anytime, anywhere. Tivic Health, a bioelectronic device company launches ClearUP Sinus Pain Relief. Learn how to relieve your sinus pain without drugs anytime, anywhere. Dr. . Sushma. . Tomar. Associate Professor. Department of Anatomy. Lesson Plan. Introduction.. Classification.. Relationship to the orbit.. Frontal Air Sinuses:. Introduction.. Drainage & Nerve Supply.. Anatomic Landmarks, Decay, & Dental Materials. Radiopaque:. refers to a light area on the film. –. Structures that are absorbers of x-rays block the x-rays from reaching the film. –. The x-rays are attenuated (decreased in intensity) by absorbing structures. Fungal . Rhinosinusitis. Acute invasive . Severe immunologic compromise. Chronic invasive. Intact immune systems . N. on. -. invasive. Intact immune systems, neither over nor under responsive. e.g. fungus balls. mandible. Dr. . Gallatz. Katalin. Parts. of . the. . maxilla. :. . . 1. body. . 2. . processes. . frontal. . process. . zygomatic. . process. . alveolar. . process. . palatine. . Antral pathology. : It is often mimics symptoms attributable to maxillary teeth. Sinusitis is a clinical diagnosis (largely based on history) that is confirmed by physical examination, including nasal endoscopy, and radiographic imaging.. Sinonasal. . Tumours. A. . Proffesor. Dr . Haider. W. . Alsarhan. . Classification:. Both benign and malignant groups can be classified into epithelial, non epithelial, . odontogenic. , and fibro-osseous .