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Do implant-supported fixed partial prostheses improve masticatory performance in patients with unilateral posterior
Laura Khoury-Ribas1,2, Raul Ayuso-Montero1,2, Eva Willaert1,2
1Faculty of Medicine and Health Sciences, Department of Prosthodontics, School of Dentistry, University of Barcelona, Barcelona, Catalonia, Spain.
Clinical Oral Implants Research
|April 1, 2019
Summary
Implant-supported fixed partial prostheses (ISFPPs) significantly improve chewing satisfaction and unilateral mastication in partially edentulous patients. Masticatory performance shows slight improvements within three months post-treatment.
Area of Science:
- Dentistry
- Biomaterials Science
- Prosthodontics
Background:
- Partially edentulous patients often experience impaired masticatory function and reduced satisfaction with chewing.
- Implant-supported fixed partial prostheses (ISFPPs) are a treatment option to restore missing teeth and improve oral function.
Purpose of the Study:
- To evaluate the improvement in masticatory performance and chewing satisfaction in patients with partial edentulism after receiving ISFPPs.
Main Methods:
- A prospective study involving 30 partially edentulous patients treated with ISFPPs and 10 healthy controls.
- Masticatory performance (median particle size) and chewing satisfaction (visual analog scale) were assessed at baseline and 3-month follow-up.
Main Results:
- Significant reductions in median particle size were observed during unilateral mastication on the treated side (21%-42% improvement).
- Patient satisfaction with chewing ability increased by approximately 40% three months after ISFPP treatment.
Conclusions:
- ISFPPs can lead to notable improvements in unilateral masticatory performance and patient satisfaction.
- Masticatory performance with ISFPPs may approach levels seen in individuals with complete natural dentition within three months.
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