Comparison of Different Final Impression Techniques for Management of Resorbed Mandibular Ridge: A Case Report

Yadav, Bhupender; Jayna, Manisha; Yadav, Harish; Suri, Shrey; Phogat, Shefali; Madan, Reshu

doi:10.1155/2014/253731

Cited by 14 publications

(16 citation statements)

References 20 publications

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“…18 Several studies have indicated that prosthodontic management of anthropic mandibular ridges can be very challenging. 59,60 The present case report successfully combines the advantage of CAD/CAM technology and traditional clinical recording methods for the construction of complete dentures in atrophic alveolar ridges. The presented workflow is completely functional because the clinician does not need to have either an intraoral or laboratory scanner to offer CAD/CAM dentures to patients.…”

Section: Discussionmentioning

confidence: 97%

CAD/CAM Complete Dentures for Atrophic Alveolar Ridges: Workflow Combining Conventional and Novel Techniques

Jurado¹,

Sayed²,

Kaleinikova³

et al. 2020

Preprint

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CAD/CAM complete dentures have shown to improve the fit and material strength than conventionally fabricated dentures, however there are no clinical protocols described for extreme residual ridge resorption. This report describes a combined workflow of conventional and novel techniques for CAD/CAM complete dentures fabrication for atrophic alveolar ridges. Key Clinical Message Extreme residual ridge resorption is a challenging clinical situation for the fabrication of complete dental prostheses and this clinical report demonstrates a CAD/CAM workflow solving this complicated situation.

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Section: Discussionmentioning

confidence: 97%

CAD/CAM Complete Dentures for Atrophic Alveolar Ridges: Workflow Combining Conventional and Novel Techniques

Jurado¹,

Sayed²,

Kaleinikova³

et al. 2020

Preprint

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show abstract

“…4,22,23 Estas diferenças estarão certamente relacionadas com a escolha do material de impressão, do espaçamento utilizado, do biótipo dos tecidos moles de suporte e das preferências profissionais. [24][25][26] As moldeiras individuais para a realização de impressões definitivas, podem ser realizadas em diversos materiais. Neste estudo, verificou -se que o material mais utilizado para a sua confeção foi o Triad ® Dentsply, uma resina acrílica fotopolimerizável.…”

Section: Discussionunclassified

Técnicas e materiais de impressão em prótese total lecionados em pós-graduações ibéricas

Amorin¹,

Simões²,

Silva³

et al. 2018

j.rpemd

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Objetivos: Identificar quais as tendências atuais nas impressões em prótese total convencional realizadas nas pós-graduações em Prostodontia na Península Ibérica e determinar quais as técnicas e materiais de impressão são mais utilizados.Métodos: Um questionário online foi enviado a todos os responsáveis de pós-graduações no âmbito da Prostodontia na Península Ibérica que incluíam nos seus programas curriculares o ensino e a reabilitação clínica com prótese total removível. O questionário foi constituído por 24 perguntas, divididas em duas partes: impressões preliminares e impressões definitivas.Resultados: Conseguiu-se um total de 17 respostas, correspondendo a 89,5% da população--alvo. A maioria das pós-graduações portuguesas afirmaram utilizar, nas impressões preliminares, moldeiras metálicas standard para desdentados (83.3%), enquanto que em Espanha

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“…The advantage of this technique is that extension and pressure is obtained according to the patient's functional. 8,10 In this paper, the management of flat ridge and flabby ridge in one ridge would be discussed. The problem that arises in this case is that for obtaining a retentive denture base and optimal extension of the denture base for flat ridge, we would need a closed mouth impression technique, but this technique is contraindicated for flabby ridge because it will depress the flabby tissue.…”

Section: Introductionmentioning

confidence: 99%

Modification closed mouth functional impression technique for flabby and flat ridge: a case report

Chandra¹,

Chairunnisa²,

Nasution³

2021

ijp

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In fabricating complete denture, flabby ridge and flat ridge require special impression technique. Pressure causes by impression in flabby ridge may compress the tissue. Ideally, modified open mouth impression technique is used to avoid compression in flabby area which cause denture base displacement. Flat ridge offers little possibility of retention, stability, and the muscle attachments are located near the crest of the residual ridge so there is more dislocating effect to horizontal and vertical movement. Closed mouth functional impression technique may produce a more retentive denture base for flat ridge because it record peripheral seal and denture bearing area with patient’s functional. The main problem arises when flat ridge is also accompanied by flabby ridge. Closed mouth functional impression technique in this case cause pressure on the flabby ridge. This case report discusses about the management of the case with modification to functional closed mouth impression technique using wax as a spacer which is covered with metal mesh on the flabby ridge. The function of closed mouth functional impression technique is to obtain optimal muscle trimming and impression with patient’s functional pressure and movement, to obtain the extension of the denture base to movable unmovable tissue during function. Modification with wax spacer in flabby area so that non-spacer area act as stopper during functional impression, and flabby ridge is free from pressure. Additional modification with metal mesh above the wax serves as escape holes, as well as scaffold for retention of impression material. Modification in this impression technique produce denture base which does not compress flabby ridge, and also obtain retentive, and stable base for flat ridge case.

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Comparison of Different Final Impression Techniques for Management of Resorbed Mandibular Ridge: A Case Report

Cited by 14 publications

References 20 publications

CAD/CAM Complete Dentures for Atrophic Alveolar Ridges: Workflow Combining Conventional and Novel Techniques

CAD/CAM Complete Dentures for Atrophic Alveolar Ridges: Workflow Combining Conventional and Novel Techniques

Técnicas e materiais de impressão em prótese total lecionados em pós-graduações ibéricas

Modification closed mouth functional impression technique for flabby and flat ridge: a case report

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