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Manas Bajpai 대한임상예방치과학회 2011 International Journal of Clinical Preventive Denti Vol.7 No.4
Ghost cell is a dead cell in which the cell outline remains is visible, but whose nucleus and cytoplasmic structures are not stainable Formerly, ghost cell have been considered to represent a form of true or aberrant keratinization simple cell degeneration or enamel matrix but the true nature of these cells has not been determined. Ghost cell maybe due to abnormal keratinization, related to ischemia, coagulative necrosis. Calcification may occur in some of the ghost cell and represent dystrophic calcification the aim of this paper is an attempt to describe in detail about the origin, microscopic appearance and histopathologic features of ghost cells.
Lichenoid Reaction - A Diagnostic Dilemma
Manas Bajpai 대한예방치과학회 2013 International Journal of Clinical Preventive Denti Vol.9 No.1
Oral lichenoid reactions are considered as a variant of Oral Lichen Planus (OLP) may be regarded as a disease by itself or as an exacerbation of an existing OLP, by the presence of medication and dental materials. The management of OLP and the Various OLLs may be different. Therefore, accurate diagnosis should be aimed at; here we are presenting a case of a white lesion in a fifty year old male patient shows histopathological features similar to with OLP. The diagnosis was made on the ground of the drug association.
Manas Bajpai 대한예방치과학회 2012 International Journal of Clinical Preventive Denti Vol.8 No.2
Myiasis is the infestation of live human and vertebrate animal with dipterous larvae which feed on the host’s dead or living tissue. The term myiasis is derived from Latin word ‘muia’ which means fly and ‘iasis’ means disease. It is a pathology caused by the larvae in human and animal tissue that evolve to a parasite. It is comparatively more often seen in South East Asian countries in comparison with western countries due to their subtropical climate which is favorable for the growth of flies. This paper presents a rare case of Oral myiasis in anterior maxillary region of 39 year old male, caused by larvae (maggots). The treatment consisted of surgical debridment of the wound.
Prosthodontic Management of Endodontically Treated Teeth: A Literature Review
Cecil Williams,Manish Kumar,Manas Bajpai,Deshant Agarwal 대한예방치과학회 2014 International Journal of Clinical Preventive Denti Vol.10 No.1
The restoration of endodontically treated teeth is one of the most challenging situations of the dentist’s clinical practice, because it involves procedures related to several areas, such as endodontics, operative dentistry, and prosthetic dentistry. The restoration of endodontically treated teeth is a topic that is extensively studied and yet remains controversial from many perspectives. This article reviews the major pertinent literature on this topic, with an emphasis on major decision-making elements in proper post selection and restoration of endodontically treated teeth. Most endodontically treated teeth require a post and core build-up for restoring the teeth to optimum health and function. Selection of an appropriate post-and-core system from the wide variety of those available may be a clinical dilemma. Selection of a post and core system should satisfy many interrelated biologic, mechanical, and esthetic factors to optimally restore the endodontically treated tooth to adequate form and function. It is also important to remember that the prognosis of endodontically treated teeth depends not only on endodontic treatment success itself, but also on the amount of remnant tooth tissue and the definitive restoration that will be placed onto the dental element. This review may serve as a guide to aid the clinician in the selection of a post and core system.