{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,5]],"date-time":"2025-10-05T04:40:03Z","timestamp":1759639203890,"version":"build-2065373602"},"reference-count":45,"publisher":"MDPI AG","issue":"10","license":[{"start":{"date-parts":[[2025,10,3]],"date-time":"2025-10-03T00:00:00Z","timestamp":1759449600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100003196","name":"Italian Ministry of Health","doi-asserted-by":"crossref","id":[{"id":"10.13039\/501100003196","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":["www.mdpi.com"],"crossmark-restriction":true},"short-container-title":["Children"],"abstract":"<jats:p>Introduction: In clinical practice, the presence of abnormal physiological root resorption frequently results in the retention of deciduous teeth. Also, unilateral mastication may contribute to the altered physiological process of root resorption. This delayed exfoliation and retention of deciduous teeth may compromise the integrity of adjacent soft tissue. In recent years, ozone therapy can be considered a promising strategy in accelerating healing and reducing pain in both traumatic and autoimmune ulcers. Case Presentation: This case report describes a 12 year-old male patient with localized damaged gingival tissue resulting from chronic trauma due to the retention of a deciduous tooth. Following the application of gaseous ozone therapy, complete mucosal healing was achieved. Conclusions: This case supports the potential of ozone therapy in paediatric soft tissue management.<\/jats:p>","DOI":"10.3390\/children12101331","type":"journal-article","created":{"date-parts":[[2025,10,3]],"date-time":"2025-10-03T14:18:28Z","timestamp":1759501108000},"page":"1331","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["The Management of a Post-Extraction Gingival Lesion in a Paediatric Patient: A Case Report"],"prefix":"10.3390","volume":"12","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8767-8006","authenticated-orcid":false,"given":"Erika","family":"Cirillo","sequence":"first","affiliation":[{"name":"Dentistry Unit, Management Innovations, Diagnostics and Clinical Pathways, Bambino Ges\u00f9 Children\u2019s Hospital, IRCCS, 00165 Rome, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Massimiliano","family":"Cirib\u00e8","sequence":"additional","affiliation":[{"name":"Dentistry Unit, Management Innovations, Diagnostics and Clinical Pathways, Bambino Ges\u00f9 Children\u2019s Hospital, IRCCS, 00165 Rome, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5278-145X","authenticated-orcid":false,"given":"Alessandra","family":"Putrino","sequence":"additional","affiliation":[{"name":"Dentistry Unit, Management Innovations, Diagnostics and Clinical Pathways, Bambino Ges\u00f9 Children\u2019s Hospital, IRCCS, 00165 Rome, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sonia","family":"Vanacore","sequence":"additional","affiliation":[{"name":"Dentistry Unit, Management Innovations, Diagnostics and Clinical Pathways, Bambino Ges\u00f9 Children\u2019s Hospital, IRCCS, 00165 Rome, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Francesco Pio","family":"Litta","sequence":"additional","affiliation":[{"name":"Dentistry Unit, Management Innovations, Diagnostics and Clinical Pathways, Bambino Ges\u00f9 Children\u2019s Hospital, IRCCS, 00165 Rome, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Angela","family":"Galeotti","sequence":"additional","affiliation":[{"name":"Dentistry Unit, Management Innovations, Diagnostics and Clinical Pathways, Bambino Ges\u00f9 Children\u2019s Hospital, IRCCS, 00165 Rome, Italy"},{"name":"U.N.\u2014E.U. International Research Project on Human Health, Oral Health Section, 1200 Geneva, Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2025,10,3]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Xiao, M., Qian, H., Lv, J., and Wang, P. (2022). Advances in the Study of the Mechanisms of Physiological Root Resorption in Deciduous Teeth. Front. Pediatr., 10.","DOI":"10.3389\/fped.2022.850826"},{"key":"ref_2","doi-asserted-by":"crossref","unstructured":"Orilisi, G., Cosi, A., Vitiello, F., Santoni, C., Notarstefano, V., Giorgini, E., Orsini, G., and Tripodi, D. (2024). Physiological Root Resorption of Deciduous Teeth: An ATR-FTIR Approach. J. Clin. 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