Two-year clinical study of castable ceramic crowns

William P. Kelsey; W. Thomas Cavel; Richard J. Blankenau; Wayne W. Barkmeier; Terry M. Wilwerding; Luke F. Matranga

Two-year clinical study of castable ceramic crowns

William P. Kelsey, W. Thomas Cavel, Richard J. Blankenau, Wayne W. Barkmeier, Terry M. Wilwerding, Luke F. Matranga

Department of General Dentistry

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

A carefully controlled, 2-year study was undei taken to evaluate the clinical performance of castable glass-ceramic crowns used to restore teeth in the posterior segments. After 2 years of clinical performance, three of the original 101 restorations had failed. Ofthe remaining 9H crowns, 93 were available for recall; All were rated as excellent for color match, marginal adaptation, and cavosurface marginal discoloration. Postoperative sensitivity occurred in only two of the restored teeth and was noted only at the 6-month recall evaluation. Gingival tissue response was also excellent. The results of this study indicate that this materiai can be used for the esthetic treatment of posterior teeth that are in need of complete-coverage restoration.

Original language	English (US)
Pages (from-to)	15-20
Number of pages	6
Journal	Quintessence International
Volume	26
Issue number	1
State	Published - 1995

All Science Journal Classification (ASJC) codes

Medicine(all)

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title = "Two-year clinical study of castable ceramic crowns",

abstract = "A carefully controlled, 2-year study was undei taken to evaluate the clinical performance of castable glass-ceramic crowns used to restore teeth in the posterior segments. After 2 years of clinical performance, three of the original 101 restorations had failed. Ofthe remaining 9H crowns, 93 were available for recall; All were rated as excellent for color match, marginal adaptation, and cavosurface marginal discoloration. Postoperative sensitivity occurred in only two of the restored teeth and was noted only at the 6-month recall evaluation. Gingival tissue response was also excellent. The results of this study indicate that this materiai can be used for the esthetic treatment of posterior teeth that are in need of complete-coverage restoration.",

author = "Kelsey, {William P.} and {Thomas Cavel}, W. and Blankenau, {Richard J.} and Barkmeier, {Wayne W.} and Wilwerding, {Terry M.} and Matranga, {Luke F.}",

year = "1995",

language = "English (US)",

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pages = "15--20",

journal = "Quintessence International",

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T1 - Two-year clinical study of castable ceramic crowns

AU - Kelsey, William P.

AU - Thomas Cavel, W.

AU - Blankenau, Richard J.

AU - Barkmeier, Wayne W.

AU - Wilwerding, Terry M.

AU - Matranga, Luke F.

PY - 1995

Y1 - 1995

N2 - A carefully controlled, 2-year study was undei taken to evaluate the clinical performance of castable glass-ceramic crowns used to restore teeth in the posterior segments. After 2 years of clinical performance, three of the original 101 restorations had failed. Ofthe remaining 9H crowns, 93 were available for recall; All were rated as excellent for color match, marginal adaptation, and cavosurface marginal discoloration. Postoperative sensitivity occurred in only two of the restored teeth and was noted only at the 6-month recall evaluation. Gingival tissue response was also excellent. The results of this study indicate that this materiai can be used for the esthetic treatment of posterior teeth that are in need of complete-coverage restoration.

AB - A carefully controlled, 2-year study was undei taken to evaluate the clinical performance of castable glass-ceramic crowns used to restore teeth in the posterior segments. After 2 years of clinical performance, three of the original 101 restorations had failed. Ofthe remaining 9H crowns, 93 were available for recall; All were rated as excellent for color match, marginal adaptation, and cavosurface marginal discoloration. Postoperative sensitivity occurred in only two of the restored teeth and was noted only at the 6-month recall evaluation. Gingival tissue response was also excellent. The results of this study indicate that this materiai can be used for the esthetic treatment of posterior teeth that are in need of complete-coverage restoration.

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