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Abstract

BACKGROUND:

Due to the absorption of alveolar ridge, edentulous patients present with poor denture retention after denture wearing over time. In clinic, base relining is often adopted to address complete denture retention.

OBJECTIVE:

To observe the clinical effect of Sofreliner MS soft lining materials, self-curing resin and thermoplastic resin in different conditions of alveolar ridge mucosa in patients with complete denture relining.

METHODS:

The Sofreliner MS soft lining materials, self-curing resin, thermoplastic resin were used in edentulous patients receiving complete denture relining under different ridge and mucosal conditions. After 1 year's review, the three kinds of materials were compared in denture retention, comfort level, satisfaction, masticatory function and denture cleanliness.

RESULTS AND CONCLUSION:

For patients with poor alveolar ridge or mucosa conditions, the Sofreliner MS soft lining materials had a rebasing denture effect obviously superior to the self-curing resin and thermoplastic resin (P < 0.05); for patients presenting with good alveolar ridge and mucosal conditions, three material repair effect had no significant difference (P > 0.05). If the alveolar ridge or mucosa conditions are poor for patients, the application of Sofreliner MS soft lining materials for rebasing denture can make the denture comfort and improve the masticatory function effectively.

RESULTS AND CONCLUSION:

Bao XM. Clinical comparison among three kinds of denture relining materials. Zhongguo Zuzhi Gongcheng Yanjiu. 2012;16(12): 2270-2272. [http://www.crter.cnhttp://en.zglckf.com]

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