{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T17:20:11Z","timestamp":1782926411652,"version":"3.54.5"},"reference-count":36,"publisher":"Springer Science and Business Media LLC","issue":"7","license":[{"start":{"date-parts":[[2024,6,22]],"date-time":"2024-06-22T00:00:00Z","timestamp":1719014400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2024,6,22]],"date-time":"2024-06-22T00:00:00Z","timestamp":1719014400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"funder":[{"name":"Private Universit\u00e4t Witten\/Herdecke gGmbH"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Clin Oral Invest"],"abstract":"<jats:title>Abstract<\/jats:title><jats:sec>\n                <jats:title>Objectives<\/jats:title>\n                <jats:p>To investigate the four-year clinical outcome and marginal bone loss around narrow-diameter implants in patients with uncontrolled diabetes mellitus type 2 (T2DM) and normo-glycemic individuals.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Materials and methods<\/jats:title>\n                <jats:p>In 11 T2DM patients with a concentration of glycated hemoglobin (HbA1C)\u2009&gt;\u20096.5% (test group) and 15 normoglycemic patients (HbA1C\u2009&lt;\u20096.0%; control group), one narrow-diameter tissue level implant, placed in the posterior maxilla or mandible, was investigated. The clinical parameters probing depth (PD), bleeding on probing (BOP), attachment loss (CAL), recession, and papilla bleeding index (PBI) were assessed manually after 24 and 48 months of function. The paired digital periapical radiographs were analyzed regarding the change in marginal bone level (MBL) from baseline to 48 months post-op. The technical complications were recorded.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Results<\/jats:title>\n                <jats:p>In the T2DM group, 11 patients were available for follow-ups. The overall implant survival rate after 48 months was 100%. The differences in means for the clinical parameters and the MBL between the T2DM and normo-glycemic patients for the observation period were statistically non-significant. No technical complications were recorded.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Conclusions<\/jats:title>\n                <jats:p>The study demonstrated an encouraging clinical outcome with ND implants in patients with uncontrolled T2DM compared to non-diabetics after 48 months\u2019 post loading.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Clinical relevance<\/jats:title>\n                <jats:p>Patients with HbA1C\u2009&gt;\u20096.5% may benefit from the treatment with narrow-diameter implants by avoiding complex surgical interventions with augmentation procedures.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Registration number (clinicaltrials.gov)<\/jats:title>\n                <jats:p>NCT04630691<\/jats:p>\n              <\/jats:sec>","DOI":"10.1007\/s00784-024-05786-0","type":"journal-article","created":{"date-parts":[[2024,6,22]],"date-time":"2024-06-22T02:01:30Z","timestamp":1719021690000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Restoration of posterior teeth by narrow diameter implants in hyperglycemic and normoglycemic patients \u2013 4-year results of a case-control study"],"prefix":"10.1007","volume":"28","author":[{"given":"Daniel","family":"Diehl","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Angelina","family":"Bespalov","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mehmet Selim","family":"Yildiz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anton","family":"Friedmann","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2024,6,22]]},"reference":[{"key":"5786_CR1","doi-asserted-by":"publisher","first-page":"21","DOI":"10.1111\/clr.13272","volume":"16","author":"E Schiegnitz","year":"2018","unstructured":"Schiegnitz E, Al-Nawas B (2018) Narrow-diameter implants: a systematic review and meta-analysis. 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