PPT-Vesicobullous Conditions Affecting The Oral Mucosa

KATHLEEN BERRY Definition Vesicle a small fluid lesionblister which can rupture to form an ulcer Bulla a larger blister Ulcer a break in the mucous membrane Vesicobullous conditions can be classified into . 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. Dr. Mary Mwacharo. INTRODUCTION. The oral cavity is the gateway to the body. It is a mirror that reflects what is happening in the body. Lesions . occur in oral cavity and the maxillofacial . complex caused by systemic diseases or conditions. Matt Martin, PharmD. Matt Martin, PharmD. B.S. in Chemistry. 2002. .. Morehead State University.. Doctor of Pharmacy. 2006. University of Kentucky College of Pharmacy.. Practiced 8 years in a compounding pharmacy preparing sterile and non-sterile medications. Dr. Ali . Tahir. Mucous membrane. Moist lining of GIT, Nasal passages & body cavities that communicate with the exterior. The mucous membrane of oral cavity is called “Oral Mucosa”. Located anatomically between skin & GIT mucosa & shows some properties of both. Matt Martin, PharmD. Matt Martin, PharmD. B.S. in Chemistry. 2002. .. Morehead State University.. Doctor of Pharmacy. 2006. University of Kentucky College of Pharmacy.. Practiced 8 years in a compounding pharmacy preparing sterile and non-sterile medications. 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. : Moist lining of the gastrointestinal tract, nasal passages and other body cavities that communicate with the exterior. In the oral cavity the lining is called as oral mucous membrane or oral mucosa.. 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 , 1 Dr Labeed AL Samarrai OMFS . FICMS 5 t h stage Associations with Melanin Pigmentation of Oral Mucosa P hysiologic or syndromic associations ● Racial or physiologic pigmentation ● Peutz - Jegh 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 OF THE ORAL CAVITY. 1. Introduction . Etiology. Pathogenesis. Classifications. Clinical features. Management. Conclusion. 2. CONTENTS . RECURRENT APHTHOUS STOMATITIS. RAS is a disorder characterized by recurring ulcers confined to the oral mucosa in patients with no other signs of disease.. Dept Of Dental Anatomy, Embryology & Histology. DEFINITION. . Term mucous membrane is used to describe the moist lining of the gastrointestinal tract, nasal passage and other body cavities that communicate with the exterior.. •Hyperkeratosis: Increased production of keratin. . •. Acanthosis. : An abnormal but benign thickening of stratum . spinosum. . . •Intra and extracellular accumulation of fluid in the epithelium .