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Use of computerized tomography for diagnosis and follow-up after endodontic surgery: clinical case report with 8 years of follow-up
(Mosby-elsevier, 2010-04-01)
Computerized tomography (CT) is a valuable tool for diagnosis and planning in conventional and surgical endodontic therapy. This case report describes the use of CT in the diagnosis of a periapical lesion undetected by ...
Comparability of results from two leakage models
(Mosby-elsevier, 2008-08-01)
Objective. The goal of this study was to check whether leakage results of the same specimens measured by 2 different leakage models are similar.Study design. Canine root canals were prepared and filled with cold gutta-percha ...
Oral paracoccidioidomycosis: a study of 36 South American patients
(Mosby-year Book Inc, 1993-04-01)
Paracoccidioidomycosis (South American blastomycosis) is an uncommon, progressive systemic mycosis, virtually only seen in persons who have visited Latin America. Reports of oral lesions are extremely rare in the ...
Calcifications in a clear cell mucoepidermoid carcinoma: a case report with histological and immunohistochemical findings
(Elsevier B.V., 2007-11-01)
The aim of this study was to report an unusual case of mucoepidermoid carcinoma (MEC) in a 39-year-old woman. The tumor showed a prominent population of clear and intermediate basal cells. Clear cells rarely predominate ...
Heterotopic gastrointestinal cyst partially lined with dermoid cyst epithelium
(Mosby, Inc, 2001-06-01)
We report a rare heterotopic gastrointestinal cyst located in the right submandibular/submental area with histopathologic features that included portions resembling a dermoid cyst. Some theories of pathogenesis are discussed, ...
The induction of cytotoxicity, oxidative stress, and genotoxicity by root canal sealers in mammalian cells
(Mosby-elsevier, 2009-12-01)
Objective. Toxicologic aspects of the root canal sealers Acroseal, Epiphany, AH Plus, and castor oil polymer (COP) were analyzed using cell culture techniques.Study design. Set materials were extracted in culture medium, ...
Dosimetry and cost of imaging osseointegrated implants with film-based and computed tomography
(1997-12-01)
Thermoluminescent dosimeters were used to measure radiation doses at craniofacial sites in a tissue-equivalent phantom during film-based multidirectional tomography with the Tomax Ultrascan (Incubation Industries, Ivyland, ...
Digital radiography for the inspection of weld seams of pipelines - better sensitivity
(2010-04-01)
Conventional radiography, using industrial radiographic films, has its days numbered. Digital radiography, recently, has taken its place in various segments of products and services, such as medicine, aerospace, security, ...
Multidisciplinary approach for the aesthetic treatment of maxillary lateral incisors agenesis: thinking about implants?
(Elsevier B.V., 2012-11-01)
Missing maxillary lateral incisors create an esthetic problem with specific orthodontic and prosthetic considerations. Implants are commonly used to replace congenitally missing lateral incisors in adolescent orthodontic ...