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News Bulletin : ADA News Bulletin November 2011
27 NOVEMBER 2011 Payment facilities are issued by Suncorp-Metway LTD ABN 66 010 831 722. To approved applicants. Terms, conditions, fees and charges apply – details are available on request. *Same day settlement where the proceeds of card sales are credited to a Sunco rp Bank business account for transactions processed before 6.30pm, seve n days a week (AEST). SUN1517_ADA Same day settlement gives you access to your cash the next day, 7 days a week*. Free paper rolls, terminal installation and connection. Countertop or mobile terminal options to suit your business. Choice of dial-up, broadband (IP) or mobile (GPRS) terminal connectivity. Reliable, easy-to-use technology backed by great service. Talk to us today about a solution to keep your business rolling along nicely. With Suncorp Bank EFTPOS Solutions, the benefits to your business keep on coming. Call 13 11 75 suncorpbank.com .au Visit your local branch SUN1517_Merchant Press 90x260_ADA_FA.indd 1 2/09/11 12:57 PM Once the glass ionomer had set, tags were removed from the margins of the restoration. Figures 6 and 7 show the seated onlay. An alternative technique is to place a glass ionomer lining in the tooth prior to taking the impression. Apart from requiring another step in the restorative process it may inhibit the ability of the CAD operator to design the restoration. COnCLUSIOn Irrespective of the technique used, auto cure glass ionomer cement has specific advantages as a biologically-compatible luting material. The bulk of the cement allows for structural integrity of the cement as well as providing a reservoir for fluoride release into the surrounding tooth. Should caries attack the margins of the restoration the amount of glass ionomer cement present will buffer the acidic pH back to neutral and prevent caries extension into the tooth. Practitioners who try this restorative technique will understand why it has grown so rapidly in popularity in the United States. dISCLAIMER The statements made in the above article are published on the authority of the author and have not been peer-reviewed. They do not necessarily reflect the views of the ADA and publishing them is not to be regarded as an endorsement of them by the ADA. The author has a financial interest with some of the companies mentioned in this article. Fig 7. The seated onlay. Fig 6. The seated onlay. aesthetic update
ADA News Bulletin October 2011
ADA News Bulletin December 2011