International Journal of Prosthodontics and Restorative Dentistry

Register      Login

VOLUME 8 , ISSUE 3 ( July-September, 2018 ) > List of Articles

CASE REPORT

An Innovative Method for Fabricating a Closed Hollow Cast Partial Denture for a Patient with Mandibular Discontinuity Defect: A Case Report

Kritika Rajan, Ishan R Choudhury, Jayanta Bhattacharyya, Saumitra Ghosh

Keywords : Cast partial denture, Hemimandibulectomy, Lightweight, Polystyrene

Citation Information : Rajan K, Choudhury IR, Bhattacharyya J, Ghosh S. An Innovative Method for Fabricating a Closed Hollow Cast Partial Denture for a Patient with Mandibular Discontinuity Defect: A Case Report. Int J Prosthodont Restor Dent 2018; 8 (3):96-98.

DOI: 10.5005/jp-journals-10019-1213

License: CC BY-NC 4.0

Published Online: 05-05-2022

Copyright Statement:  Copyright © 2018; Jaypee Brothers Medical Publishers (P) Ltd.


Abstract

Aim: Fabrication of lightweight dentures for hemimandibulectomy patients. Background: The discontinuity in case of a mandibular resection leads to decreased stability, retention and support of a prosthesis. The weight of the prosthesis is one of the primary dislocating factors because it often acts as a cantilever. To decrease the leverage action, reduction in the weight of the prosthesis is mandatory. Case description: In this case report the use of expanded polysterene (thermocol) has been done to increase the stability of the prosthesis, thereby, increasing the comfort and acceptance of the patient. Conclusion: This case report gives an insight as to how a lightweight material can be added to reduce the weight of denture, without compromising is integrity and function. Clinical significance: Lightweight materials such as expanded polystyrene (thermocol) allow control of spacer thickness to reduce the weight of the denture without compromising the integrity of the denture.


PDF Share
  1. Cantor R, Curtis TA. Prosthetic management of edentulous mandibulectomy patients. Part I. Anatomic, physiologic, and psychologic considerations. J Prosthet Dent 1971;25:446-457.
  2. Gundawar S, Zamad A, Gundawar S. Light weight dentures: An innovative technique. Contemp Clin Dent. 2014 Jan-Mar; 5(1):134-137.
  3. Shetty V, Gali S, Ravindran S. Light weight maxillary complete denture: A case report using a simplified technique with thermocol. J Interdiscip Dent 2011;1:45-48.
  4. Holt RA Jr. A hollow complete lower denture. J Prosthet Dent. 1981 Apr;45(4):452-454.
  5. Yadav NS, Narwani S, Hazari P, Mishra SK, Somkuwar S, Bhatia R. Comparison of flexural strength of different techniques for fabrication of hollow dentures - an in vitro study. University J Dent Scie 2016;2(2):39-43.
PDF Share
PDF Share

© Jaypee Brothers Medical Publishers (P) LTD.