{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,12]],"date-time":"2026-02-12T08:23:23Z","timestamp":1770884603635,"version":"3.50.1"},"reference-count":24,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2006,2,1]],"date-time":"2006-02-01T00:00:00Z","timestamp":1138752000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Periodontology"],"published-print":{"date-parts":[[2006,2]]},"abstract":"<jats:p><jats:bold>Background:<\/jats:bold> The aim of the present study was to observe the effects of an erbium\u2010doped:yttrium, aluminum, and garnet (Er:YAG) laser when used to treat periodontally involved root surfaces.<\/jats:p><jats:p><jats:bold>Methods:<\/jats:bold> Forty teeth affected by severe periodontal disease and scheduled for extraction were divided into two groups: in group A (control), 20 teeth were treated by hand instrumentation, and in group B (test), 20 teeth were treated by Er:YAG laser.<\/jats:p><jats:p><jats:bold>Results:<\/jats:bold> In group A (teeth treated by curets), the root cementum layer was completely removed, but many deep scratches on the dentin layer were also observed. In group B, the laser\u2010treated root surfaces, there was no cracking or carbonization, and the bacterial flora was completely eliminated, leaving a rough and uniform surface.<\/jats:p><jats:p><jats:bold>Conclusion:<\/jats:bold> Results of the present study showed that clinical use of an Er:YAG laser in vivo achieves plaque and calculus removal, providing a rough surface morphology.<\/jats:p>","DOI":"10.1902\/jop.2006.050043","type":"journal-article","created":{"date-parts":[[2006,2,6]],"date-time":"2006-02-06T14:53:47Z","timestamp":1139237627000},"page":"218-222","source":"Crossref","is-referenced-by-count":29,"title":["Er:YAG Laser Scaling of Diseased Root Surfaces: A Histologic Study"],"prefix":"10.1002","volume":"77","author":[{"given":"Roberto","family":"Crespi","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Antonio","family":"Barone","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ugo","family":"Covani","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2006,2]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1117\/12.297864"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1201\/9781420050196"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/lsm.1900090405"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/lsm.1900090405"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/lsm.1900090403"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/lsm.1900090404"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1117\/12.469306"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.1994.65.12.1097"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0765.2000.035005266.x"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2000.71.2.147"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.1998.69.11.1283"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-051X.1997.tb00235.x"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.1997.68.12.1151"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1096-9101(1996)19:2<190::AID-LSM11>3.0.CO;2-B"},{"key":"e_1_2_7_16_1","first-page":"496","article-title":"Root instrumentation with an erbium:yttriumaluminum\u2010garnet laser: Effect on the morphology of fibroblasts","volume":"33","author":"Rossa CJ","year":"2002","journal-title":"Quintessence Int"},{"key":"e_1_2_7_17_1","first-page":"83","article-title":"Changes in root surface morphology and fibroblast adherence after Er:YAG laser irradiation","volume":"2","author":"Schoop U","year":"2002","journal-title":"Journal of Oral Laser Applications"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/lsm.1125"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.3109\/10520299209110067"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-051X.1993.tb00380.x"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.1990.61.5.293"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-051X.1995.tb01773.x"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2002.73.5.524"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2003.74.3.360"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-051X.2003.00052.x"}],"container-title":["Journal of Periodontology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/aap.onlinelibrary.wiley.com\/doi\/pdf\/10.1902\/jop.2006.050043","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,19]],"date-time":"2025-10-19T10:09:27Z","timestamp":1760868567000},"score":1,"resource":{"primary":{"URL":"https:\/\/aap.onlinelibrary.wiley.com\/doi\/10.1902\/jop.2006.050043"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2006,2]]},"references-count":24,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2006,2]]}},"alternative-id":["10.1902\/jop.2006.050043"],"URL":"https:\/\/doi.org\/10.1902\/jop.2006.050043","archive":["Portico"],"relation":{},"ISSN":["0022-3492","1943-3670"],"issn-type":[{"value":"0022-3492","type":"print"},{"value":"1943-3670","type":"electronic"}],"subject":[],"published":{"date-parts":[[2006,2]]}}}