Korenori A, et al. - Authors assessed the cost-effectiveness of implants (Implant), insurance fixed dental prosthesis (IFDP) and private fixed dental prosthesis (PFDP) for a single intermediate missing tooth in the molar region to calculate the Incremental Cost Effectiveness Ratio (ICER). Implant can help in obtaining a better a better of QOL value than IFDP or PFDP. They noted a requirement of developing an evaluation form using an indexed scale for oral health-related aspects that is also consistent as an indicator of effect.