Evaluation of efficiency of complete dentures using bps, lecutonite & acrylic materials: An original research

Samarth Chellani; T Shobana; Krishna Nanda; Abhilasha Masih Gottlieb; Hemanth Kumar; Sonal Jain

doi:10.53730/ijhs.v6nS5.9175

Authors

Samarth Chellani
drsamarthchellani@gmail.com
Senior Lecturer, Department of Orthodontics & Dentofacial Orthopedics, K M Shah Dental College & Hospital, Sumandeep Vidyapeeth, Baroda, Gujrat
Shobana T MDS, Senior Lecturer, Department of Prosthodontics, Priyadarshini Dental College And Hospital, Thiruvallur
Krishna Nanda Senior Lecturer, Department of Prosthodontics, DR HSRSM Dental College, Hingoli, Maharashtra
Abhilasha Masih Gottlieb Senior lecturer, Department of Prosthodontics, Dr HSRSM dental college and hospital, Hingoli, Maharashtra
Hemanth Kumar MDS, Assistant proffesor, Dept of conservative and endodontics, SJM dental College, Chitradurga, Karnataka
Sonal Jain MDS, Senior Lecturer, Department of Prosthodontics. Madha Dental College and Hospital, Chennai, Tamil Nadu

Abstract

Introduction: Type of materials used in fabrication of denture base has an effect on dimension during denture base material processing and other factors related to clinical use. The study aims were to assess the efficiency of complete dentures made using bps, lecutonite & acrylic materials. Material and Methods: Ninety patients were selected to construct complete dentures with bps, lecutonite & acrylic materials denture base materials. They were randomly divided into three groups: group 1, patients with bps; group 2, patients with heat curing acrylic resin fabricated by injection moulding technique and conventional methods; and group 3, patients with lecutonite. The dimensional changes were assessed using digital caliper. Results: After the twelfth month, injection moulding acrylic resin had significantly the highest dimensional change followed by the lecutonite. There were no significant differences in the dimensions between the three types of denture base materials at normal mouth temperature, while, after hot tea drinking at 45^∘C, the dimensional change was significantly the highest in cobalt chrome metallic denture base group. Conclusion: BPS denture base has stable dimension compared to denture bases fabricated of lecutonite, acrylic resin but it was more affected by altered mouth temperature.

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