A periodontal abscess is a localized, purulent infection involving a greater dimension of the gum tissue, extending apically and adjacent to a periodontal pocket. The periodontal abscess is the third most common dental emergency, representing 6-14%of all dental emergencies.The periodontal abscess can be classified depending on their course, number, location and etiological criteria. Etiology of...

The purpose of this literature review is as an additional reference in diagnosing and managing submandibular abscess. writing article was obtained from various sources the form books, scientific journals guidelines for related institutions. Source searches were carried out on online portals such Medscape, NCBI Google Scholar other health websites. Submandibular abscess inflammation accompanied ...

Interleukin 17A (IL-17A) is a proinflammatory cytokine responsible for the initiation and propagation of inflammation. One of its actions is the recruitment of neutrophils to the site of infection. The aim of this study was to investigate whether there is association between IL-17A expression and neutrophil infiltration in periapical abscesses and periapical granulomas, as well as to find which...

OBJECTIVES Periapical lesions, including periapical cyst (PC), periapical granuloma (PG), and periapical abscess (PA), are frequently affected by chemical/physical damage during root canal treatment or severe bacterial infection, and thus, the differential diagnosis of periapical lesions may be difficult due to the presence of severe inflammatory reaction. The aim of this study was to make diff...

Periapical tissue from 58 cases requiring periapical surgery was examined histologically and cultured for the presence of microbes. Twenty-nine had a possible oral cavity communication and 29 did not. Approximately one-half of each biopsy was submitted for culture while the other portion was examined histologically. Cultures were positive for the presence of bacteria in 51 of 58 cases while bac...

Objective: The aim of this study was to compare the presence and extension of cementum and dentin resorption in apexes containing different periapical pathosis. Material and method: 31 teeth were selected for the presence of a proliferative tissue compatible with a periapical pathology. Sections were conducted in periapical lesions which were then dyed by the HE. The periapical pathosis were cl...

BACKGROUND Apical Periodontitis (AP) is an inflammatory disease that affects the tissues surrounding the root end of a tooth. The disease which is caused by endodontic infections presents in different clinical ways including development of an acute abscess. Recent studies have provided information suggesting role of a multitude of factors in pathogenesis of acute apical abscess (AAA). In this c...