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Home A study of primary teeth restored by intracoronal restorations in children participating...

A study of primary teeth restored by intracoronal restorations in children participating in an undergraduate teaching programme at Cork University Dental School and Hospital, Ireland

Authors:

  • E. Hurley
    University Dental School and Hospital, University College Cork, Wilton, Cork, Ireland
  • C. Da Mata
    University Dental School and Hospital, University College Cork, Wilton, Cork, Ireland
  • C. Stewart
    University Dental School and Hospital, University College Cork, Wilton, Cork, Ireland
  • M. Kinirons
    University Dental School and Hospital, University College Cork, Wilton, Cork, Ireland

ABSTRACT


Aim

To study the outcomes for restored primary molar teeth; to examine outcomes in relation to tooth type involved,
intracoronal restoration complexity and to the material used.

Methods

Design: Retrospective study of primary
molar teeth restored by intracoronal restorations. A series of restored primary molar teeth for children aged 6-12 years was studied. The
principal outcome measure was failure of initial restoration (re-restoration or extraction). Three hundred patient records were studied to
include three equal groups of primary molar teeth restored with amalgam, composite or glass ionomer, respectively. Restorative
materials, the restoration type, simple (single surface) or complex (multi-surface) restoration, and tooth notation were recorded.
Subsequent interventions were examined. Data were coded and entered into a Microsoft Excel database and analysis undertaken using
SPSS v.18. Statistical differences were tested using the Chi square test of statistical significance.

Results

Of the 300 teeth studied,
61 restoration failures were recorded with 11 of those extracted. No significant differences were found between outcomes for upper first,
upper second, lower first or lower second primary molars. Outcomes for simple primary teeth restored by intracoronal restorations were
significantly better than those for complex intracoronal restorations (P 0.042). Teeth originally restored with amalgam
accounted for 19.7 of the 61 failures, composite for 29.5, while teeth restored with glass ionomer represented
50.8 of all restoration failures. The differences were significant (P 0.012). CONCLUSIONS: The majority
(79.7) of the 300 restored primary teeth studied were successful, and 3.7 teeth were extracted. Restorations involving
more than one surface had almost twice the failure rate of single surface restorations. The difference was significant. Significant
differences in failure rates for the three dental materials studied were recorded. Amalgam had the lowest failure rate while the failure
rate with glass ionomer was the highest.

PLUMX METRICS

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Publication date:

Mar /2015

Keywords:

children, deciduous teeth, dental caries, outcomes, primary, restored

Issue:

Vol.16 – n.1/2015

Page:

78 – 82

Publisher:

Ariesdue

Cite:


Harvard: E. Hurley, C. Da Mata, C. Stewart, M. Kinirons (2015) "A study of primary teeth restored by intracoronal restorations in children participating in an undergraduate teaching programme at Cork University Dental School and Hospital, Ireland", European Journal of Paediatric Dentistry, 16(1), pp78-82. doi: https://www.ejpd.eu/pdf/EJPD_2015_1_14.pdf
Vancouver: E. Hurley, C. Da Mata, C. Stewart, M. Kinirons. A study of primary teeth restored by intracoronal restorations in children participating in an undergraduate teaching programme at Cork University Dental School and Hospital, Ireland. European Journal of Paediatric Dentistry [Internet]. 2015Mar.1 [cited 2023Feb.04];16(1):78-82. Available from: https://www.ejpd.eu/abstract-pubmed/a-study-of-primary-teeth-restored-by-intracoronal-restorations-in-children-participating-in-an-undergraduate-teaching-programme-at-cork-university-dental-school-and-hospital-ireland/
MLA: E. Hurley, C. Da Mata, C. Stewart, M. Kinirons A study of primary teeth restored by intracoronal restorations in children participating in an undergraduate teaching programme at Cork University Dental School and Hospital, Ireland. European Journal of Paediatric Dentistry. 2015;16(1):78-82

Copyright (c) 2021 Ariesdue

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

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    European Journal of Paediatric Dentistry © | ISSN (Online): 2035-648X
    Registrazione del Tribunale di Milano n. 285 del 14.04.1998 | ROC 1946 - 26.09.2001
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