Sanchez-Perez, ArturoNicolas-Silvente, Ana ISanchez-Matas, CarmenMolina-García, SilviaNavarro-Cuellar, CarlosRomanos, Georgios E2025-01-072025-01-072021-10-08https://hdl.handle.net/10668/27271The use of immediate implants in the aesthetic area is a technique widely used in modern implantology. The characteristics of the patient, the implant, and the surgical procedure used may influence the final results. The aim was to assess whether the implant design affects primary (P.S.) and secondary stability (S.S.), bone level (B.L.), and PES/WES evaluation. Twenty implants with two different designs (n = 10) were immediately placed and randomly located in the upper anterior maxilla with no grafting material. Implant-Stability-Quotient (ISQ), B.L., and Pink-Esthetic-Score/White-Esthetic-Score (PES/WES) were evaluated. Shapiro-Wilk normality test was performed to determine the sample normality, as the data did not follow a normal distribution, the Wilcoxon-Mann-Whitney test was applied (p enAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/AgedAged, 80 and overDental ImplantationDental ImplantsDouble-Blind MethodEsthetics, DentalFemaleFollow-Up StudiesHumansMaleMiddle AgedOsseointegrationRisk FactorsTooth SocketTreatment Outcomeresearch article34625591open access10.1038/s41598-021-99218-82045-2322PMC8501062https://www.nature.com/articles/s41598-021-99218-8.pdfhttps://pmc.ncbi.nlm.nih.gov/articles/PMC8501062/pdf