PPT-Oral Mucosa

Dr Ali Tahir Mucous membrane Moist lining of GIT Nasal passages amp body cavities that communicate with the exterior The mucous membrane of oral cavity is called Oral Mucosa Located anatomically between skin amp GIT mucosa amp shows some properties of both. Charles L . DiPasquale. , DDS. Suspect Oral Cancer. Anything that looks ugly or suspicious, refer for biopsy:. General Dentist. Periodontist. Oral Surgeon. Keratosis. Leukoplakia. Ulcers with induration. of Oral cavity. . Dr.SHANKHASHUBHRA. GHOSH. . DLO,2. ND. YR. . Stanley Medical College. . Chennai. www.nayyarENT.com. 1. www.nayyarENT.com. 2. Benign lesions. Solid- papilloma. SEMINAR. . ON. BUCCAL DRUG DELIVERY SYSTEM. 1. CONTENTS ….. 2. /63. INTRODUCTION. STRUCTURE OF BUCCAL MUCOSA. APPROACHES OF BUCCAL . DOSAGE FORM. IDEAL DRUG CANDIDATES. METHODS TO INCREASE DRUG DELIVERY VIA . DR.SHERIN.A.KHALAM,MSc. (PSY),MDS,FICOI. Associate Professor, PMS College of Dental Science & Research, Kerala University of Health . Sciences;. Consultant Maxillofacial Surgeon & Surgical Head, SUT. Sheethal M. Sherif. III . rd. YR BDS. 1. CANCER. A “neoplasm” is defined as an abnormal mass of tissue, the growth of which exceeds and is uncoordinated with the normal tissues and persists in the same excessive manner even after cessation of the stimuli which evoked the change. Basic classification of OMM divided into 3 major Types :-. 1- . Masticatory. mucosa ( . gingiva. and hard palate ).. 2- Lining mucosa (lip , cheek , vestibular fornix , alveolar mucosa , floor of the mouth and soft palate ).. Free or marginal gingiva. Attached gingiva attaches with the neck. of the tooth by means of junctional epithelium. 3. Histology of Gingiva. Thick (250 . µm), either orthokeratinized or parakeratinized stratified. PATHOMORPHOLOGY . III. INDEX. HISTORY. . ERRADICATTION PROGRAMMES. ETIOLOGY. . SPECIES AFFECTED. . TRANSMISSION. . CLINICAL SIGNS. . POST MORTEM LESIONS. DIAGNOSIS. . TREATMENT. . PREVENTION. E-mail: . a.al-nuaimi@sheffield.ac.uk. . abdulameerh@yahoo.com. . Prof. . Abdulameer. Al-. Nuaimi. S. ublingual . papilla. Periodontal membrane. Deciduous (milk) teeth. Permanent teeth. Oral mucosa ءارذع .د .ا Basic classification of OMM divided into 3 major Types 1 - Masticatory mucosa ( gingiva and hard palate ). 2 - Lining mucosa (lip , Department of Pediatric Dentistry, University of Texas, Health Science Center, San Antonio.Department of Orofacial Sciences, University of California at San Francisco.Disclosures: FIGURE 1. Squamous Macule: . flat and well-demarcated lesion of any size, characterized by color change in contrast to the surrounding skin. It is generally caused by alteration of melanin pigment.. Papule. Elevated, solid and circumscribed lesion, usually 1 cm or less in diameter.. 2022. STOMATITIS. Stomatitis . is inflammation of the oral mucosa . and includes . glossitis. (inflammation of the tongue), . palatitis. . (lampas; inflammation of the palate), and . gingivitis. (inflammation of the mucosa of the gums). . •Hyperkeratosis: Increased production of keratin. . •. Acanthosis. : An abnormal but benign thickening of stratum . spinosum. . . •Intra and extracellular accumulation of fluid in the epithelium .