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Titolo:
Factors affecting the fracture resistance of post-core reconstructed teeth: A review
Autore:
Fernandes, AS; Dessai, GS;
Indirizzi:
Goa Dent Coll & Hosp, Dept Prosthodont, Bambolim, Goa, India Goa Dent Coll& Hosp Bambolim Goa India rosthodont, Bambolim, Goa, India
Titolo Testata:
INTERNATIONAL JOURNAL OF PROSTHODONTICS
fascicolo: 4, volume: 14, anno: 2001,
pagine: 355 - 363
SICI:
0893-2174(200107/08)14:4<355:FATFRO>2.0.ZU;2-C
Fonte:
ISI
Lingua:
ENG
Soggetto:
ENDODONTICALLY TREATED TEETH; STRESS-DISTRIBUTION; ROOT FRACTURE; PULPLESS TEETH; RESTORATIVE TECHNIQUES; PREFABRICATED POSTS; DOWEL DESIGNS; BITE FORCE; IN-VITRO; DENTIN;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
93
Recensione:
Indirizzi per estratti:
Indirizzo: Fernandes, AS Sebastian Villa, Quepem 403705, Goa, India Sebastian Villa Quepem Goa India 403705 403705, Goa, India
Citazione:
A.S. Fernandes e G.S. Dessai, "Factors affecting the fracture resistance of post-core reconstructed teeth: A review", INT J PROST, 14(4), 2001, pp. 355-363

Abstract

Purpose: This article presents a review of the literature on factors that affect the resistance to fracture of post-core reconstructed teeth. Materials and Methods: Articles cited in a MEDLINE search were obtained from the journals and reviewed with respect to factors affecting fracture resistance of post-core reconstructed teeth. Results: A large part of the literature reviewed emphasizes the stress distribution during insertion of posts and during function. Other factors, like post length, post diameter, amount of remaining dentin, post material, post adaptability, post design, cement, corematerial, core and crown design, biocompatibility of post material, use oftreated tooth, and load experienced by restored tooth, are also found to influence the fracture resistance of a reconstructed tooth. Of all the factors enumerated, crown design, occlusal forces, and use of the treated tooth are found to have direct impact on the longevity of the restored tooth. Conclusion: Literature indicates that (1) preservation of tooth structure is amust; (2) posts should not be used with the intention of reinforcing the tooth; (3) review of functional and parafunctional forces must be undertakenbefore restoring the tooth, as these will influence the prognosis; and (4)controlled prospective clinical studies evaluating each factor should be undertaken.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 20/09/20 alle ore 01:02:56