PPT-Maxilla , maxillary sinus,

mandible Dr Gallatz Katalin Parts of the maxilla 1 body 2 processes frontal process zygomatic process alveolar process palatine . 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. :. . BASAL AMNIOTA - STRUCTURE AND PHYLOGENY.  . WEEK – . 9. PROCOLOPHONIDAE and RELATIVES.   . S. S. SUMIDA. Procolophonids. have . been . variously placed, difficult to define, and not surprisingly considered as a potential ancestors to turtles. As a group they appear to hang together by virtue of the broadly flared shape of their cheeks. Recall that this is the first group we examine this term that survived the end-Permian extinction, persisting until the end of the Triassic.. 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.. 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 . FRACTURES OF MAXILLA AND MANDIBLE By DR.CHAMPA SUSHEL MBBS- FCPS ASSISTANT PROFESSOR SURGICAL UNIT -4 Etiology Maxillofacial fractures result from either blunt or penetrating trauma. DR ANURAG BIJPURIYA. JUNIOR RESIDENT II . GUIDE DR SAGAR MAHESHWARI. ASSISTANT PROFESSOR. DEPT OF RADIODIAGNOSIS. BJMC & SGH PUNE. Introduction. Paranasal sinuses are a group of air-filled spaces developed as an expansion of the nasal cavities, eroding the adjacent bone structures. . Dr. . Sushma. . Tomar. Associate Professor. Department of Anatomy. Lesson Plan. Introduction.. Classification.. Relationship to the orbit.. Frontal Air Sinuses:. Introduction.. Drainage & Nerve Supply.. (. part2). ZOHAIB ROSHAN. SR,OMFS. Preoperative. . assessment. Clinical. . assessment. General. examination. Local. examination. Radiological. . assessment. Assessment of impaction. Factors to . 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. 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 .