Patient satisfaction with overdentures supported by one-stage TPS implants

Area of Science:

• Dental Implantology
• Prosthodontics
• Biomaterials

Background:

• Severe conventional denture problems significantly impact patient quality of life.
• Conventional dentures often present challenges with fit, comfort, and function.
• Dental implants offer a potential solution for stabilizing dentures and improving oral function.

Purpose of the Study:

• To evaluate the long-term clinical outcomes and patient experiences with one-stage titanium plasma-sprayed (TPS) screw implants supporting overdentures.
• To determine the success rate and patient satisfaction following TPS implant-supported overdenture treatment.

Main Methods:

• A clinical evaluation of 64 edentulous patients treated with 218 one-stage TPS screw implants and new overdentures.
• Patient follow-up for up to 6 years post-implant insertion.
• Assessment of implant survival rates, denture fit, comfort, and overall patient satisfaction through clinical evaluation and questionnaires.

Main Results:

• A high implant success rate of 97% was achieved, with only 7 out of 218 implants failing over the follow-up period.
• Overdenture treatment resulted in significant patient satisfaction (95%) and comfort (98%).
• A very low percentage of patients (3%) would not recommend the treatment to others.

Conclusions:

• One-stage TPS screw implants provide a highly successful and predictable treatment option for edentulous patients with severe conventional denture problems.
• TPS implant-supported overdentures significantly enhance patient satisfaction, comfort, and oral function.
• This treatment modality demonstrates long-term efficacy and positive patient-reported outcomes.