{"id":8171,"date":"2023-02-16T18:08:05","date_gmt":"2023-02-16T17:08:05","guid":{"rendered":"https:\/\/www.ticareimplants.com\/?post_type=estudios-medicos&p=8171"},"modified":"2023-02-16T18:08:05","modified_gmt":"2023-02-16T17:08:05","slug":"marginal-changes-at-bone-level-implants-supporting-fixed-screw-retained-partial-implant-prostheses-with-or-without-intermediate-standardized-abutments-1-year-results-of-a-randomised-controlled-clinic","status":"publish","type":"estudios-medicos","link":"https:\/\/www.ticareimplants.com\/en\/medical-publications\/marginal-changes-at-bone-level-implants-supporting-fixed-screw-retained-partial-implant-prostheses-with-or-without-intermediate-standardized-abutments-1-year-results-of-a-randomised-controlled-clinic\/","title":{"rendered":"Marginal changes at bone-level implants supporting fixed screw-retained partial implant prostheses with or without intermediate standardized abutments: 1-year results of a randomised controlled clinical trial"},"content":{"rendered":"

OBJECTIVE<\/strong><\/p>\n

To compare marginal changes at bone-level implants restored with screw-retained implant prosthesis with or without intermediate standardised abutments, after 1 year of follow-up.<\/p>\n

MATERIAL AND METHODS<\/strong><\/p>\n

Thirty-six partially edentulous patients received 72 implants. Each patient received 2 implants and a 2-to 4-unit screw-retained implant-prosthesis. The test group received implants consisting of a screw-retained prosthesis connected directly to the implant shoulder, while the prostheses in the control group were connected through a 3-mm standardised intermediate abutment. Clinical and radiological data were recorded at baseline and at 3, 6 and 12 months in follow-up visits.<\/p>\n

RESULTS<\/strong><\/p>\n

At 12 months, the marginal bone loss was 0.17 \u00b1 0.24 mm for the test group (19 patients) and 0.09 \u00b1 0.15 mm for the control group (17 patients), with no statistically significant differences (p > .05). The mean probing pocket depth was 2.96 mm \u00b1 0.46 for the test group and 2.86 \u00b1 0.62 mm for the control group. The test and control groups showed bleeding on probing levels of 18.86 \u00b1 14.12% and 13.73 \u00b1 17.66%, respectively. All patients scored below 25% on the plaque index levels.<\/p>\n

CONCLUSION<\/strong><\/p>\n

Restoration of bone-level implants with fixed screw-retained partial prostheses with or without intermediate abutments presented similar radiographic and clinical outcomes after 1 year.<\/p>\n","protected":false},"parent":0,"template":"","medio-publicacion":[],"tematica-publicacion":[],"class_list":["post-8171","estudios-medicos","type-estudios-medicos","status-publish","hentry"],"acf":[],"yoast_head":"\nMarginal changes at bone-level implants supporting fixed screw-retained partial implant prostheses with or without intermediate standardized abutments: 1-year results of a randomised controlled clinical trial<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ticareimplants.com\/en\/medical-publications\/marginal-changes-at-bone-level-implants-supporting-fixed-screw-retained-partial-implant-prostheses-with-or-without-intermediate-standardized-abutments-1-year-results-of-a-randomised-controlled-clinic\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Marginal changes at bone-level implants supporting fixed screw-retained partial implant prostheses with or without intermediate standardized abutments: 1-year results of a randomised controlled clinical trial\" \/>\n<meta property=\"og:description\" content=\"OBJECTIVE To compare marginal changes at bone-level implants restored with screw-retained implant prosthesis with or without intermediate standardised abutments, after 1 year of follow-up. MATERIAL AND METHODS Thirty-six partially edentulous patients received 72 implants. Each patient received 2 implants and a 2-to 4-unit screw-retained implant-prosthesis. The test group received implants consisting of a screw-retained prosthesis connected directly to the implant shoulder, while the prostheses in the control group were connected through a 3-mm standardised intermediate abutment. Clinical and radiological data were recorded at baseline and at 3, 6 and 12 months in follow-up visits. RESULTS At 12 months, the marginal bone loss was 0.17 \u00b1 0.24 mm for the test group (19 patients) and 0.09 \u00b1 0.15 mm for the control group (17 patients), with no statistically significant differences (p > .05). The mean probing pocket depth was 2.96 mm \u00b1 0.46 for the test group and 2.86 \u00b1 0.62 mm for the control group. 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