{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T01:08:21Z","timestamp":1787015301898,"version":"build-2736575974"},"reference-count":24,"publisher":"Wiley","issue":"12","license":[{"start":{"date-parts":[[2012,10,21]],"date-time":"2012-10-21T00:00:00Z","timestamp":1350777600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"name":"Clinic for Periodontology"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Clinic Periodontology"],"published-print":{"date-parts":[[2012,12]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>\n                      Various laser systems are currently available for intra\u2010oral use. Neodymium:Yttrium\u2013Aluminium Garnet lasers(Nd:\n                      <jats:styled-content style=\"fixed-case\">YAG<\/jats:styled-content>\n                      ) have been approved by the\n                      <jats:styled-content style=\"fixed-case\">US<\/jats:styled-content>\n                      Food and Drug Administration for soft tissue treatment in the oral cavity.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>\n                      The aim of this study was to test whether the use of a water\u2010cooled Nd:\n                      <jats:styled-content style=\"fixed-case\">YAG<\/jats:styled-content>\n                      laser during a maintenance care programme as an adjunct to supragingival and subgingival debridement (scaling and root planing,\n                      <jats:styled-content style=\"fixed-case\">SRP<\/jats:styled-content>\n                      ) with hand and ultrasonic instruments results in clinical improvement compared with\n                      <jats:styled-content style=\"fixed-case\">SRP<\/jats:styled-content>\n                      alone.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Material and Methods<\/jats:title>\n                    <jats:p>\n                      This study was an examiner\u2010blind, randomized and controlled clinical trial using a split\u2010mouth design. Thirty subjects were selected, originally diagnosed with moderate to severe generalized periodontitis, following a periodontal maintenance care programme (PMC). Immediately after\n                      <jats:styled-content style=\"fixed-case\">SRP<\/jats:styled-content>\n                      in two randomly assigned contra\u2010lateral quadrants, all pockets \u22655\u00a0mm were additionally treated with a Nd:\n                      <jats:styled-content style=\"fixed-case\">YAG<\/jats:styled-content>\n                      laser (1064\u00a0nm, 4W, 250\u2010\u03bcsec pulse). Clinical assessments [probing pocket depth\n                      <jats:styled-content style=\"fixed-case\">PPD<\/jats:styled-content>\n                      , bleeding on pocket probing (\n                      <jats:styled-content style=\"fixed-case\">BOPP<\/jats:styled-content>\n                      )] were performed pre\u2010treatment and at 6\u00a0months. Based on these assessments, the periodontal inflamed surface area (\n                      <jats:styled-content style=\"fixed-case\">PISA<\/jats:styled-content>\n                      ) was calculated.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      At 6\u00a0months, the clinical parameters had significantly improved for both regimens. No statistically significant differences between treatment modalities were observed for\n                      <jats:styled-content style=\"fixed-case\">PPD<\/jats:styled-content>\n                      and\n                      <jats:styled-content style=\"fixed-case\">BOPP<\/jats:styled-content>\n                      scores at any time.\n                      <jats:styled-content style=\"fixed-case\">PISA<\/jats:styled-content>\n                      scores supported these findings.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>\n                      In residual pockets \u22655\u00a0mm, treated in a\n                      <jats:styled-content style=\"fixed-case\">PMC<\/jats:styled-content>\n                      , the adjunctive use of an Nd:\n                      <jats:styled-content style=\"fixed-case\">YAG<\/jats:styled-content>\n                      laser does not provide a clinically significant additional advantage.\n                    <\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/jcpe.12007","type":"journal-article","created":{"date-parts":[[2012,8,24]],"date-time":"2012-08-24T01:13:15Z","timestamp":1345770795000},"page":"1159-1165","source":"Crossref","is-referenced-by-count":34,"title":["Adjunctive clinical effect of a water\u2010cooled Nd:\n                    <scp>YAG<\/scp>\n                    laser in a periodontal maintenance care programme: a randomized controlled trial"],"prefix":"10.1111","volume":"39","author":[{"given":"Dagmar E.","family":"Slot","sequence":"first","affiliation":[{"name":"Department of Periodontology Academic Centre for Dentistry Amsterdam Amsterdam The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mark F.","family":"Timmerman","sequence":"additional","affiliation":[{"name":"Department of Periodontology Academic Centre for Dentistry Amsterdam Amsterdam The Netherlands"},{"name":"Clinic for Periodontology Utrecht The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paula A.","family":"Versteeg","sequence":"additional","affiliation":[{"name":"Department of Periodontology Academic Centre for Dentistry Amsterdam Amsterdam The Netherlands"},{"name":"Clinic for Periodontology Utrecht The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ubele","family":"van der Velden","sequence":"additional","affiliation":[{"name":"Department of Periodontology Academic Centre for Dentistry Amsterdam Amsterdam The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fridus A.","family":"van der Weijden","sequence":"additional","affiliation":[{"name":"Department of Periodontology Academic Centre for Dentistry Amsterdam Amsterdam The Netherlands"},{"name":"Clinic for Periodontology Utrecht The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2012,10,21]]},"reference":[{"key":"e_1_2_8_2_1","unstructured":"American Academy of Periodontology (AAP)(1997)Supportive periodontal therapy (SPT) (position paper) Chicago IL: The American Academy of Periodontology."},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2011.114001"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10103-007-0482-6"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-051X.1990.tb01070.x"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-051X.2010.01536.x"},{"key":"e_1_2_8_7_1","doi-asserted-by":"crossref","first-page":"108","DOI":"10.1111\/j.1600-051X.1990.tb01071.x","article-title":"Diagnostic predictability of scores of plaque, bleeding, suppuration and probing depth for probing attachment loss. 3.5 years of observation following initial periodontal therapy","volume":"17","author":"Claffey N.","year":"1990","journal-title":"Journal of Clinical Periodontology"},{"key":"e_1_2_8_8_1","first-page":"766","volume-title":"Clincal Periodontology and Implant Dentistry","author":"Claffey N.","year":"2008"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2006.050417"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cden.2009.08.007"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2011.110101"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1902\/annals.1996.1.1.223"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1601-5037.2009.00375.x"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-051X.2012.01912.x"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-051X.1990.tb01059.x"},{"key":"e_1_2_8_16_1","first-page":"286","article-title":"Lasers in dentistry. 5. 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