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Mehta SB, Banerji S, Millar BJ, Saures-Fieto JM Current concepts in tooth wear managements. Part 1: Assessment, treatment planning and strategies for the prevention and passive monitoring of tooth wear. Br Dent J. 2012; 212:(1)17-27
Van't Spijker A, Kreulen C, Bartlett D Prevalence of tooth wear in adults. Int J Prosthodont. 2009; 22:35-42
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Mehta SB, Banerji S, Millar BJ, Saures-Feito JM Current concepts in tooth wear management. Part 2 Active restorative care 1: The management of localised tooth wear. Br Dent J. 2012; 212:(2)73-82
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A guided, conservative approach for the management of localized mandibular anterior tooth wear

From Volume 43, Issue 2, March 2016 | Pages 106-112

Authors

Shamir B Mehta

BSc, BDS, MClinDent (Prosth), Dip FFGDP (UK), PhD, FCGDent, FDSRCS (Eng), FDSRCPS (Glas), FDTFEd, BSc, BDS, MClinDent (Prosth), Dip FFGDP (UK), PhD, FCGDent, FDSRCS (Eng), FDSRCPS (Glas), MClinDent (Prosth) Dip, FFGDP (UK)

Senior Clinical Teacher, KCL, London, UK

Articles by Shamir B Mehta

Selar Francis

DDS FAGD

Postgraduate Student King's College Dental Institute

Articles by Selar Francis

Subir Banerji

BDS, MClinDent (Prostho), PhD FDSRCPS(Glasg) FCGDent, FDTFEd, BDS, MClinDent (Prostho), PhD, FDSRCPS(Glasg), FCGDent

Articles by Subir Banerji

Email Subir Banerji

Abstract

The successful management of the worn mandibular anterior dentition may present an awkward challenge to the dental operator. The purpose of this article is to describe a case report illustrating the use of a guided, three-dimensional protocol for the ultra-conservative and predictable restoration of the worn lower anterior dentition using direct resin composite. This technique utilizes information based on established biomechanical and occlusal principles to fabricate a diagnostic wax-up, which is duplicated in dental stone. This is used to prepare a vacuum-formed modified stent, assisting the clinician to place directly bonded resin composite restorations to restore the worn lower anterior dentition. The technique, described in 2012 and referred to as ‘injection moulding’ has the potential to offer optimal form, function and an aesthetic outcome in an efficient manner.

CPD/Clinical Relevance: This article aims to describe an alternative technique to simplify the processes involved with restoration of worn lower anterior teeth.

Article

The process of tooth wear usually has a multi-factorial aetiology.1 It is often difficult to isolate a single aetiological factor when a patient presents with pathological tooth wear. Individual aetiological factors may be subdivided into erosion, attrition, abrasion and abfraction.1 Numerous epidemiological studies have reported the condition of tooth wear to be prevalent amongst the general population, with rising incidence rates.2,3,4 With an ageing population in the developed world, with patients retaining their teeth into advanced years, coupled with lifestyle and habit changes amongst younger individuals, these figures are hardly surprising.

The successful management of a patient presenting with tooth wear relies on the attainment of an accurate patient history and a meticulous examination.1 Treatment provision must aim to identify and address the possible aetiological factors so as to prevent them from inflicting further damage upon the affected dental hard tissues, as well as upon any existing or planned dental restorations.1 In order to achieve predictability, a systematic approach should be applied when managing cases of tooth wear.

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