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Implant survival function was designed using the Kaplan-Meier analysis. Differences in implant success outcomes were studied using binary logistic regression analysis.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      One hundred ten patients aged 18 to 40 years old were included, whereof 32 patients with tooth loss, 25 patients with hypodontia and 53 patients with oligodontia. In the tooth loss group, implant survival reached 96.9%; in the hypodontia group 96.0%; and in the oligodontia group 88.7%. Regarding subjective implant success, patient satisfaction was significantly higher (\n                      <jats:italic>p &lt; 0.040<\/jats:italic>\n                      ) among patients with congenital missing teeth in comparison to patients with tooth loss. Other implant success components showed no statistically significant difference (\n                      <jats:italic>p<\/jats:italic>\n                      &gt; 0.050) between the groups.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>The cause of missing teeth does not influence implant survival. However, the cause of missing teeth does have a significant impact on patient satisfaction (implant success), ascertaining young patients with congenital missing teeth as more satisfied of DIT than young patients with tooth loss.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Clinical relevance<\/jats:title>\n                    <jats:p>Young patients with tooth agenesis and with an increased number of missing teeth are more content about the treatment with dental implants than patients with tooth loss. Furthermore, a consensus regarding the assessment of implant success is an essential concern for clarification.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1186\/s40729-021-00362-7","type":"journal-article","created":{"date-parts":[[2021,8,22]],"date-time":"2021-08-22T19:03:46Z","timestamp":1629659026000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Outcomes of dental implants in young patients with congenital versus non-congenital missing teeth"],"prefix":"10.1186","volume":"7","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4786-6982","authenticated-orcid":false,"given":"Yousef","family":"Al Najam","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ali","family":"Tahmaseb","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dorothee","family":"Wiryasaputra","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eppo","family":"Wolvius","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Brunilda","family":"Dhamo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2021,8,23]]},"reference":[{"key":"362_CR1","doi-asserted-by":"publisher","first-page":"9378325","DOI":"10.1155\/2017\/9378325","volume":"2017","author":"AH Al-Ani","year":"2017","unstructured":"Al-Ani AH, Antoun JS, Thomson WM, Merriman TR, Farella M. 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