A technique for selecting complete denture teeth by attaching printed tooth mold images

Author(s):  
Kevin George Varghese ◽  
Nirmal Kurian ◽  
Nitasha Gandhi
2000 ◽  
Vol 27 (3) ◽  
pp. 217-226 ◽  
Author(s):  
A. Keshvad ◽  
R. B. Winstanley ◽  
T. Hooshmand

2019 ◽  
Vol 2 (1) ◽  
pp. 11-16
Author(s):  
Srijana Mishra ◽  
S RB Mathema

Introduction: Selection of appropriately sized maxillary denture teeth in various types of arch form is often a challenging aspect during complete denture rehabilitation. The correlation of facial anatomical landmarks may serve as a reliable predictor for the selection of teeth. Materials and methods: The maxillary arch impression of 113 dentate subjects were made, casts poured and divided into square, ovoid and tapering arch form. The position of tip of maxillary canines in relation to commissure of mouth and midpupillary line were determined by using vacuum formed template and pupillometer respectively. Results: The result showed the significant difference in mean distance from commissural to canine tip (p<0.001) and IPD (p<0.017) among square, ovoid and tapering arch form. Conclusion: The commissure of lip may serve as a reliable guideline for selection of anterior teeth according to arch form and IPD/ICW can similarly be used to determine anterior teeth width.


2019 ◽  
pp. 19-24
Author(s):  
Sonali Harjani ◽  
Deviprasad Nooji

One of the most challenging cases dentists face is the rehabilitation of atrophic mandibular residual alveolar ridges. Such ridges present with a multitude of problems such as decrease in the denture foundation, retention and stability. Instability of denture bases can also give rise to an error in the maxillo-mandibular registrations. The neutral zone concept aims at the construction of complete dentures in the potential denture space, which ensures optimal denture contours and physiological arrangement of denture teeth as determined by the patient’s oral musculature, to enhance the stability and function of the prosthesis. This article presents a classical technique of recording the patient’s neutral zone with an improvised clinical step to record the patient’s maxillo-mandibular relation functionally. This technique can be practised routinely in cases of atrophied mandibular residual ridges to provide the patients with optimal complete denture therapy. Key Words: Neutral zone, resorbed mandibular ridges, maxillo-mandibular records, denture stability


2021 ◽  
Vol 9 (1) ◽  
pp. 22-25
Author(s):  
Neha Pathania ◽  
Jenny Lalmalswami Sailo ◽  
Sabat Un Noor ◽  
Archana Nagpal ◽  
Mamata Mahajan

Denture teeth and denture flange are two very important aspects of a complete denture. For aesthetic purpose while fabricating the complete denture prosthesis, restoring the labial fullness is a sensitive procedure. There are some clinical situations where the labial flange gives poor facial aesthetics. It is more occur in proclined maxillary anterior ridge or thick labial cortical plate with severe labial undercut. In this article we are presenting a case with thick labial cortical plates and severe labial undercut. So, we have modified the complete denture and delivered a prong (flangeless) denture to give more aesthetic appearance to the patient.


2019 ◽  
Vol 7 (12) ◽  
Author(s):  
Jadison Junio Conforte ◽  
Thiago Machado ◽  
Rodrigo Capalbo da Silva ◽  
Henrique Hadad ◽  
Francisley Ávila Souza ◽  
...  

A oclusão equilibrada e em perfeita harmonia é objetivo primordial em prótese total. Este trabalho tem como objetivo mostrar a influência da utilização dos princípios na confecção de prótese total e seu resultado.  Paciente do sexo feminino, 67 anos, portadora de prótese total bimaxilar buscou atendimento especializado tendo como queixa principal mobilidade de sua prótese total superior, acompanhada de queixa estética. Dentre os planos de tratamento propostos, foi realizada a confecção de novas próteses totais respeitando princípios e passos visando o reestabelecimento de função e estética. No momento da instalação observou-se a oclusão bilateral balanceada, tendo objetivo do tratamento alcançado. A confecção de prótese odontológica deve respeitar os princípios básicos e fundamentais de confecção, bem como os requisitos inerentes às possibilidades reabilitadoras, tendo em vista que o seu resultado influencia diretamente na qualidade de vida do paciente.Descritores: Oclusão Dentária; Prótese Total; Qualidade de Vida.ReferênciasChristensen C. The problem of the bite. Dent Cosmos. 1905;47(10):1184-95.Gomes MA, Tamaki ST, Tamaki T. Contatos de trabalho e balanceio em prótese total. Rev Odontol Univ São Paulo. 1990;4(1):49-54.Turano JC, Turano LM. Fundamentos de prótese total. 3.ed. Rio de Janeiro: Quitessence; 1993.Jorge JH, Varjão FM, Nogueira SS. Oclusão lingualizada para próteses totais. RGO. 2003;51(2):105-11.Telles DM. Prótese total: convencional e sobre implantes. 2.ed. São Paulo: Santos; 2011.Carr AB, Brown DT. McCracken: Prótese Parcial Removível. 12.ed. Rio de Janeiro: Elsevier, 2012.Breda RA, Sicoli EA, Mendonça MJ, Pezzini RP. Prótese total pela técnica da zona neutra. RGO. 2006;54(3):274-79.Tamaki ST, Gomes MAO, Tamaki T. Número de contatos em oclusão e articulação em prótese total. Rev Bras Odontol. 1991;48(1):40-6.Georgetti MP, Georgetti BA, Corrêa GA, Magalhães Filho O. Aspectos fundamentais para a estabilidade das próteses totais. Rev Odontol Univ Santo Amaro. 2000;5(2):71-5.Ruffino AR. Improved occlusion anatomy of acrylic resin denture teeth. J Prosthet Dent. 1984; 52(2):300-2.Turano LM, Turano JC. Fundamentos de prótese total. 6. ed. São Paulo: Santos; 1998.Dubojska AM, White GE, Pasiek S. The importance of occlusal balance in the control of complete dentures. Quintessence Int. 1998; 29(6):389-94Compagnoni MA, Leles CR, Barbosa DB, Valverde GB. Oclusão em dentaduras completas. Estudo comparativo entre oclusão balanceada bilateral e desoclusão pelo canino. Rev CROMG. 2002;8(2):92-7.Niwatcharoenchaikul W, Tumrasvin W, Arksornnukit M. Effect of complete denture occlusal schemer on masticatory performance and maximum occlusal force. J Prosthet Dent. 2014;112(6):1337-42.Frota PL, Bastos PL, de Figueiredo VMG. Padrão de oclusão em prótese total: um dilema da reabilitação oral. Rev Bahiana Odonto. 2016;7(1):58-62.Pomilio A, Campos Júnior WM, Tedesco AC. Alterações dimensionais da prótese total na base e nos dentes de dentaduras inferiores. RGO. 1996; 44(2):77-9.Abduo J. Occlusal schemes for complete dentures: a systematic review. Int J Prosthodont. 2013;26(1):26-33.


2016 ◽  
Vol 2016 ◽  
pp. 1-5 ◽  
Author(s):  
Arthur Furtado de Mendonça ◽  
Mario Furtado de Mendonça ◽  
George Shelby White ◽  
Georges Sara ◽  
Darren Littlefair

The incorporation of computer-aided design/computer-aided manufacturing (CAD/CAM) technology into complete denture fabrication brings about several advantages to the fabrication process, providing better predictability of the desired outcomes and high accuracy of denture fit, mainly because the milling of prepolymerized acrylic resin eliminates the shrinkage of the acrylic base. Also, there is a decrease in the porosity when compared to a conventionally processed denture, and consequently there is a decrease in the retention of Candida albicans on the denture base. The presented workflow for complete denture fabrication presents a totally wax-free manufacturing process, combining rapid prototyping (RP) and rapid milling. With the presented technique, the maxillomandibular relation (MMR) and the ideal setup of the tooth arrangement are developed by using occlusion rims and trial setup made with RP. For the definitive final denture, the denture base and the basal surfaces of the conventional denture teeth were milled according to the individual clinical situation. Posteriorly, the teeth were adapted and bonded into the milled sockets of the milled base.


1997 ◽  
Vol 24 (6) ◽  
pp. 419-425 ◽  
Author(s):  
M.K. PELTOLA ◽  
A.M. RAUSTIA ◽  
M.A.M. SALONEN
Keyword(s):  

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