{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T00:48:39Z","timestamp":1787014119324,"version":"build-2736575974"},"reference-count":42,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2020,2,13]],"date-time":"2020-02-13T00:00:00Z","timestamp":1581552000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Dental Traumatology"],"published-print":{"date-parts":[[2020,8]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background\/Aims<\/jats:title>\n                    <jats:p>Judo is a popular martial art with a high risk of injury. Notwithstanding this risk, mouthguards were not allowed until June 2018. The aim of this study was to measure the prevalence of traumatic injuries in judo with a particular focus on dental and lip injuries. A further aim was to assess the influences of increased overjet and wearing fixed orthodontic appliances.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Material and Methods<\/jats:title>\n                    <jats:p>Judokas (n\u00a0=\u00a0382) from two judo clubs in Bern, Switzerland, were interviewed with a standardized questionnaire.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      About two thirds had suffered at least one traumatic injury with a high number of limb injuries (n\u00a0=\u00a01054), followed by face injuries (n\u00a0=\u00a0855) and spine, torso, occiput or neck injuries (n\u00a0=\u00a084). Among the face injuries, 562 lip injuries were recorded. A significantly higher number of lip injuries were found for judokas who wore fixed orthodontic appliances compared to judokas who never wore such appliances. Forty\u2010seven dental trauma incidents during judo were recorded. During both judo and leisure time, 161 dental trauma incidents were recorded. Individuals with lip incompetence and increased overjet showed the highest number of dental injuries (\n                      <jats:inline-graphic xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xlink:href=\"graphic\/edt12547-math-0001.png\" xlink:title=\"urn:x-wiley:16004469:media:edt12547:edt12547-math-0001\"\/>\n                      \u00a0=\u00a00.815; SD\u00a0=\u00a00.622), which differed in statistically significant ways from the number of dental injuries in individuals with lip incompetence and normal or reduced overjet (\n                      <jats:inline-graphic xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xlink:href=\"graphic\/edt12547-math-0002.png\" xlink:title=\"urn:x-wiley:16004469:media:edt12547:edt12547-math-0002\"\/>\n                      \u00a0=\u00a00.278; SD\u00a0=\u00a00.461). For individuals with no lip incompetence, no difference between the sub\u2010group with an increased overjet and the sub\u2010group with a normal or reduced overjet could be found. Nobody in the study population was wearing a mouthguard, and the acceptance of mouthguards was low (9.7%).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>It is important to increase the awareness of the recent authorization of mouthguards and to promote their acceptance among judokas. The combination of increased overjet and lip incompetence was more relevant for the dental trauma risk than an increased overjet alone.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/edt.12547","type":"journal-article","created":{"date-parts":[[2020,1,29]],"date-time":"2020-01-29T00:11:19Z","timestamp":1580256679000},"page":"411-416","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":15,"title":["The prevalence of orofacial injuries in judo: A cross\u2010sectional study"],"prefix":"10.1111","volume":"36","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5352-683X","authenticated-orcid":false,"given":"Susanne","family":"Bruggesser","sequence":"first","affiliation":[{"name":"Department of Oral Surgery and Center of Dental Traumatology University Center for Dental Medicine Basel University of Basel Basel Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sebastian","family":"K\u00fchl","sequence":"additional","affiliation":[{"name":"Department of Oral Surgery and Center of Dental Traumatology University Center for Dental Medicine Basel University of Basel Basel Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"\u00d6nder","family":"Solakoglu","sequence":"additional","affiliation":[{"name":"Dental Department of the University Medical Center Hamburg\u2010Eppendorf Hamburg Germany"},{"name":"Private Practice for Parodontology and Implantology Hamburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andreas","family":"Filippi","sequence":"additional","affiliation":[{"name":"Department of Oral Surgery and Center of Dental Traumatology University Center for Dental Medicine Basel University of Basel Basel Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2020,2,13]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.5604\/20831862.1003446"},{"key":"e_1_2_8_3_1","first-page":"669","article-title":"Mechanisms of the anterior cruciate ligament injury in sports activities: a twenty\u2010year clinical research of 1,700 athletes","volume":"9","author":"Kobayashi H","year":"2010","journal-title":"J Sports Sci Med"},{"key":"e_1_2_8_4_1","unstructured":"International Judo Federation.IJF president q and a transcript. 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