Ebook Textbook of endodontics (3/E): Part 2
➤ Gửi thông báo lỗi ⚠️ Báo cáo tài liệu vi phạmNội dung chi tiết: Ebook Textbook of endodontics (3/E): Part 2
Ebook Textbook of endodontics (3/E): Part 2
Obturation of Root Canal System19Timing of Obturation Extent of Root Canal Filling Materials used for Obturation Methods of Sealer Placement Obturatio Ebook Textbook of endodontics (3/E): Part 2on Techniques Armamentarium for Obturation Lateral Compaction Technique Variation of Lateral Compaction TechniqueChemical Alteration of Gutta-PerchaVertical Compaaion Technique System B: Continuous Wave of Condensation Technique Lateral/Vertical Compaction of Warm Gutta-PerchaSectional Method of Obt Ebook Textbook of endodontics (3/E): Part 2uration/ Chicago TechniqueMcSpadden Compaaion/ Thermomechanical Compaaion of the Gutta-Percha■Thermoplasticized Injectable Gutta-Percha Obturation■SolEbook Textbook of endodontics (3/E): Part 2
id Core Carrier Technique•Obturation with Silver Cone•Apical Third Filling•Postobturation Instructions■Repair following Endodontic TreatmentT e succesObturation of Root Canal System19Timing of Obturation Extent of Root Canal Filling Materials used for Obturation Methods of Sealer Placement Obturatio Ebook Textbook of endodontics (3/E): Part 2uration. T e process of cleaning and shaping determines both the degree of disinfection and the ability to obturate the radicular space, obturation is therefore a refection of the cleaning and shaping and an obturant (obturating material) must seal the root canal system three dimensionally so as to Ebook Textbook of endodontics (3/E): Part 2prevent tissue finds from percolating in the root canal and toxic byproducts from both necrotic tissue and microorganisms regressing into rhe periradiEbook Textbook of endodontics (3/E): Part 2
cular tissues (Figs 19.1 to 19.4)The obturation of rhe prepared space have been achieved by using a wide variety of materials selected for their intriObturation of Root Canal System19Timing of Obturation Extent of Root Canal Filling Materials used for Obturation Methods of Sealer Placement Obturatio Ebook Textbook of endodontics (3/E): Part 2rious forms, has remained the paragon as a root canal filling material during the course of last century The development of core materials and delivery techniques has generated carrier-based gutta-percha and resin-based system. These filling materials are combined with sealers to provide an adequate Ebook Textbook of endodontics (3/E): Part 2 obturation of the root canal space that ideally prevents the emergence of endodontic disease and encourages peripheral healing when pathosis IS preseEbook Textbook of endodontics (3/E): Part 2
nt. This process can only succeed if the sealed root canal space prevents further ingress of bacteria, entombs remaining microorganisms and prevents tObturation of Root Canal System19Timing of Obturation Extent of Root Canal Filling Materials used for Obturation Methods of Sealer Placement Obturatio Ebook Textbook of endodontics (3/E): Part 2critical stepFig. 19.1 Radiograph showing three-dimensional obturationFig. 19.2 Diagrammatic representation of an obturated toothObturation of Root Canal System 283Figs 19.3A to D Endodontic treatment of mandibular right first motar. (A) Preoperative radiograph showing carious 46; (8) Working length Ebook Textbook of endodontics (3/E): Part 2 radiograph; (q Master cone radiograph; (D) Postobturation radiographCourtesy: Anil DhingraFigs 19.4A and B284 Textbook of EndodonticsFigs 19.4C and DEbook Textbook of endodontics (3/E): Part 2
Figs 19.4A to D Endodontic treatment of mandibular left first molar. (A) Preoperative radiograph showing carious 36;(8) Working length radiograph; (C)Obturation of Root Canal System19Timing of Obturation Extent of Root Canal Filling Materials used for Obturation Methods of Sealer Placement Obturatio Ebook Textbook of endodontics (3/E): Part 2ndodontic therapy. T ere are two mam purposes of obturation—the elimination of all avenues of leakage from the oral cavity or the penradicular tissues into the root canal system, and sealing within the root canal system of any irritants that remain after appropriate shaping and cleaning of the canal Ebook Textbook of endodontics (3/E): Part 2s, thereby isolating these irritants. Pulpal demise, subsequent periradicular infection result from the presence of microorganisms, microbial toxins aEbook Textbook of endodontics (3/E): Part 2
nd metabolites and the products of pulp tissue degradation. Failure to eliminate these etiological factors and further irritation as a result of contiObturation of Root Canal System19Timing of Obturation Extent of Root Canal Filling Materials used for Obturation Methods of Sealer Placement Obturatio Ebook Textbook of endodontics (3/E): Part 2tance of the three dimensional obturation of the root canal system cannot be overstated, with the ability to achieve this goal primarily dependent on the quality of root canal cleaning and shaping as well as clinical skills.Objectives of root canal obturation•Total debridement of the pulpal space.•D Ebook Textbook of endodontics (3/E): Part 2evelopment of a fluid tight seal at the apical foramen.•Total obliteration of root canal.History1757-Carious teeth were extracted, filled with gokl/leEbook Textbook of endodontics (3/E): Part 2
ad and replanted again.Obturation of Root Canal System19Timing of Obturation Extent of Root Canal Filling Materials used for Obturation Methods of Sealer Placement ObturatioObturation of Root Canal System19Timing of Obturation Extent of Root Canal Filling Materials used for Obturation Methods of Sealer Placement ObturatioGọi ngay
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