{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,16]],"date-time":"2026-06-16T07:51:23Z","timestamp":1781596283515,"version":"3.54.5"},"reference-count":28,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2024,5,8]],"date-time":"2024-05-08T00:00:00Z","timestamp":1715126400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2024,5,8]],"date-time":"2024-05-08T00:00:00Z","timestamp":1715126400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["BMC Oral Health"],"abstract":"<jats:title>Abstract<\/jats:title><jats:sec>\n                <jats:title>Background<\/jats:title>\n                <jats:p>This study aimed to demonstrate the efficacy of erbium, chromium-doped:yttrium, scandium, gallium, and garnet (Er,Cr:YSGG) laser-assisted nonsurgical periodontal therapy in periodontitis patients during 8\u00a0weeks of healing.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Methods<\/jats:title>\n                <jats:p>A split-mouth, single-blinded, randomized controlled clinical trial was conducted on 12 patients diagnosed with stage III\/IV periodontitis and had a minimum of two teeth with probing pocket depth (PPD)\u2009&gt;\u20095\u00a0mm in at least two quadrants. Upon randomization, each quadrant was assigned for conventional scaling and root planing (SRP) procedure or laser-assisted therapy (SRP\u2009+\u2009laser) using radial firing tip (RFPT 5, Biolase). Clinical measurements and gingival crevicular fluid collection were performed for statistical analysis.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Results<\/jats:title>\n                <jats:p>In the initial statistical analysis on the whole subject teeth, modified gingival index (MGI) reduction was greater in test group at 1(<jats:italic>P<\/jats:italic>\u2009=\u20090.0153), 4 (<jats:italic>P<\/jats:italic>\u2009=\u20090.0318), and 8\u00a0weeks (<jats:italic>P<\/jats:italic>\u2009=\u20090.0047) compared to the control in the same period. PPD reduction at 4\u00a0weeks in test group was -1.67\u2009\u00b1\u20090.59 showing significant difference compared to the control (-1.37\u2009\u00b1\u20090.63, <jats:italic>P<\/jats:italic>\u2009=\u20090.0253). When teeth with mean PPD \u22655 mm were sorted, MGI decrease was significantly greater in test group at 1 (<jats:italic>P<\/jats:italic>=0.003) and 8 week (<jats:italic>P<\/jats:italic>=0.0102) follow-ups. PPD reduction was also significantly greater in test group at 4 week period (-1.98 \u00b1 0.55 vs -1.58 \u00b1 0.56, test vs control, <jats:italic>P<\/jats:italic>=0.0224). <\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Conclusions<\/jats:title>\n                <jats:p>Er,Cr:YSGG-assisted periodontal therapy is beneficial in MGI and PPD reductions during early healing period.<\/jats:p>\n              <\/jats:sec>","DOI":"10.1186\/s12903-024-04270-1","type":"journal-article","created":{"date-parts":[[2024,5,8]],"date-time":"2024-05-08T12:01:46Z","timestamp":1715169706000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Effect of erbium, chromium-doped: yttrium, scandium, gallium, and garnet laser-assisted periodontal therapy using radial firing tip during early healing period: a randomized controlled split-mouth clinical trial"],"prefix":"10.1186","volume":"24","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0653-2422","authenticated-orcid":false,"given":"Jung Soo","family":"Park","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0001-7400-6451","authenticated-orcid":false,"given":"Hannah","family":"Jung","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6903-5955","authenticated-orcid":false,"given":"Jae-Jun","family":"Ryu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9809-2630","authenticated-orcid":false,"given":"Ki-Tae","family":"Koo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4890-9729","authenticated-orcid":false,"given":"Jaebum","family":"Lee","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2024,5,8]]},"reference":[{"issue":"1","key":"4270_CR1","doi-asserted-by":"publisher","first-page":"217","DOI":"10.1111\/prd.12080","volume":"68","author":"A Aoki","year":"2015","unstructured":"Aoki A, Mizutani K, Schwarz F, Sculean A, Yukna RA, Takasaki AA, Romanos GE, Taniguchi Y, Sasaki KM, Zeredo JL, et al. 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