{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,19]],"date-time":"2026-08-19T19:53:31Z","timestamp":1787169211386,"version":"build-2736575974"},"reference-count":34,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2023,8,2]],"date-time":"2023-08-02T00:00:00Z","timestamp":1690934400000},"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":[[2023,12]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background\/Aim<\/jats:title>\n                    <jats:p>Owing to the nearly three\u2010year\u2010long COVID\u201019 pandemic, small personal transportation devices that allow for greater freedom of movement within the cities have gained attention. Therefore, the number of people using kick or electric scooters has increased. This study aimed to compare the characteristics of kick and electric scooter\u2010related dental and maxillofacial trauma and provide helpful information for preventing scooter accidents, appropriate treatment of patients with scooter\u2010related trauma, and policy establishment.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Materials and Methods<\/jats:title>\n                    <jats:p>This retrospective observational study analysed the medical records of 310 patients who visited the emergency room of Ajou University Dental Hospital for kick and electric scooter\u2010related oral and maxillofacial injuries between 1 January 2017 and 31 December 2022. Sex, age, scooter type, time, and mechanism of the accident, helmet use, alcohol consumption, dental and maxillofacial injury types, and treatment were analysed.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      The average age in the kick\u2010scooter group (5.71\u2009\u00b1\u20094.25) was lower than that in the electric\u2010scooter group (28.24\u2009\u00b1\u200910.02) (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u2009.0001). There were more males in both groups. The helmet usage rates of the two groups were 2.80% and 7.88%, respectively. In the kick\u2010scooter group, periodontal damage was more common than pulp injury, while in the electric\u2010scooter group, pulp injury was more common than periodontal injury. There was no significant difference in soft\u2010tissue damage between the two groups; however, bone fractures occurred significantly more frequently in the electric\u2010scooter group (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u2009.0001).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Electric scooters cause more crown and bone fractures than kick scooters and require more active treatment of dental and maxillofacial injuries. Riders should use protective equipment to prevent dental and maxillofacial injury. Although there are regulations related to scooters, the effectiveness of both kick\u2010 and electric\u2010scooter related laws needs to be evaluated.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/edt.12875","type":"journal-article","created":{"date-parts":[[2023,8,2]],"date-time":"2023-08-02T06:05:16Z","timestamp":1690956316000},"page":"565-574","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Comparison of characteristics of kick\u2010 and\n                    <scp>electric\u2010scooter\u2010related<\/scp>\n                    dental and maxillofacial injuries: A retrospective study"],"prefix":"10.1111","volume":"39","author":[{"ORCID":"https:\/\/orcid.org\/0009-0000-0689-906X","authenticated-orcid":false,"given":"Misun","family":"Kwak","sequence":"first","affiliation":[{"name":"Department of Paediatric Dentistry, Dental Hospital Ajou University  Suwon Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2278-1111","authenticated-orcid":false,"given":"Yon\u2010joo","family":"Mah","sequence":"additional","affiliation":[{"name":"Department of Paediatric Dentistry, Dental Hospital Ajou University  Suwon Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2023,8,2]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.3390\/su13137084"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1440-1754.2001.00763.x"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1097\/01.mop.0000193307.37709.dc"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-9657.2011.01062.x"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.2106\/JBJS.19.00390"},{"key":"e_1_2_8_7_1","unstructured":"Korea consumer agency. beware of child safety accidents caused by 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