{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,21]],"date-time":"2026-03-21T20:54:59Z","timestamp":1774126499933,"version":"3.50.1"},"reference-count":22,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2024,3,28]],"date-time":"2024-03-28T00:00:00Z","timestamp":1711584000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100005363","name":"Universidad de Buenos Aires","doi-asserted-by":"publisher","award":["CD 330"],"award-info":[{"award-number":["CD 330"]}],"id":[{"id":"10.13039\/501100005363","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Dental Education"],"published-print":{"date-parts":[[2024,7]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>To compare the effectiveness of administering inferior alveolar nerve blocks (IANB) for the first time with or without a previous practical lesson using a simple manufactured simulator.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>This was a study designed to compare students\u2019 first administration of IANB anesthesia during 2022, with or without a previous practical lesson. Students were randomized into two groups. The experimental group attended both theoretical lessons and a practical lesson with a simulator device, while the control group attended only theoretical lessons. The theoretical lesson included usual contents such as anatomy, physiology, technical maneuvers for administering anesthesia, tips, and complications, and the practical lesson consisted of the administration of anesthesia using a simple manufactured simulator. After students applied their first IANB, its efficacy, and their answers to a questionnaire on a 5\u2010point Likert scale were recorded. Statistical analysis consisted of the Chi\u2010square test (<jats:italic>p<\/jats:italic>\u00a0&lt;\u00a00.05).<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The study recorded 60 anonymous surveys. The main difference observed was in instrument handing (<jats:italic>p<\/jats:italic>\u00a0&lt;\u00a00.05), and there was a tendency in the ease of recognition of the anatomical marks used for the technique\u2014pterygomandibular raphe and coronoid notch of the mandible (<jats:italic>p<\/jats:italic>\u00a0=\u00a00.08 and 0.11, respectively). No difference in success was observed (<jats:italic>p<\/jats:italic>\u00a0&gt;\u00a00.05). Self\u2010confidence and personal feelings did not differ statistically. All students agreed strongly or partially that training with the simulator model was helpful.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Students who used simple manufactured simulators achieved better outcomes for instrument handling, and possibly for identification of anatomical landmarks, than those who received only theoretical lessons.<\/jats:p><\/jats:sec>","DOI":"10.1002\/jdd.13520","type":"journal-article","created":{"date-parts":[[2024,3,28]],"date-time":"2024-03-28T07:54:06Z","timestamp":1711612446000},"page":"994-999","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Student training in administering inferior alveolar nerve block anesthesia with a simple manufactured simulation model"],"prefix":"10.1002","volume":"88","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3974-8756","authenticated-orcid":false,"given":"Matias","family":"Garcia\u2010Blanco","sequence":"first","affiliation":[{"name":"Department of Oral and Maxillofacial Surgery I School of Dentistry of the University of Buenos Aires  Buenos Aires Argentina"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Juan M.","family":"Ruffini","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Surgery I School of Dentistry of the University of Buenos Aires  Buenos Aires Argentina"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lorena","family":"Salomone","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Surgery I School of Dentistry of the University of Buenos Aires  Buenos Aires Argentina"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ariel F.","family":"Gualtieri","sequence":"additional","affiliation":[{"name":"Department of Endodontics School of Dentistry of the University of Buenos Aires  Buenos Aires Argentina"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sebastian A.","family":"Puia","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Surgery I School of Dentistry of the University of Buenos Aires  Buenos Aires Argentina"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2024,3,28]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1038\/sj.bdj.2011.961"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/j.0022-0337.2010.74.8.tb04944.x"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.15537\/smj.2016.1.13278"},{"issue":"9","key":"e_1_2_8_5_1","first-page":"641","article-title":"Dentists troubled by the administration of anesthetic injections: long\u2010term 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