Menu
Home
People
Places
Arts
History
Plants & Animals
Science
Life & Culture
Technology
Reference.org
Laser-assisted new attachment procedure
open-in-new
<h2 id="efficacy">Efficacy</h2> <p>The use of lasers in treating periodontal disease has been seen by some dental professionals as controversial.<a class="footnote-ref" id="fnref:6" href="#fn:6"><sup>6</sup></a> The <a href="/facts/American_Academy_of_Periodontology/nNtlHE82">American Academy of Periodontology</a> stated in 1999 that it was "not aware of any randomized blinded controlled longitudinal <a href="/facts/Clinical_trial/q8LMr832">clinical trials</a>, cohort or longitudinal studies, or case-controlled studies indicating that 'laser excisional new attachment procedure (or Laser ENAP)' or 'laser curettage' offers any advantageous clinical result not achieved by traditional periodontal therapy. Moreover, published studies suggest that use of lasers for ENAP procedures and/or gingival curettage could render root surfaces and adjacent <a href="/facts/Alveolar_bone/HkWwywtn">alveolar bone</a> incompatible with normal cell attachment and healing."<a class="footnote-ref" id="fnref:7" href="#fn:7"><sup>7</sup></a> A 2015 systematic review from the AAP regeneration workshop acknowledged more recent peer-reviewed studies showing periodontal regeneration,<a class="footnote-ref" id="fnref:8" href="#fn:8"><sup>8</sup></a> and further suggested that the LANAP protocol's minimally invasive nature may offer advantages in the regeneration of defects where minimal soft tissue change is required.<a class="footnote-ref" id="fnref:9" href="#fn:9"><sup>9</sup></a> The current[<i>when?</i>] AAP website indicates that lasers can be used to treat periodontal disease, and current controlled studies have shown that similar results have been found with the laser compared to specific other treatment options, including scaling and root planing alone. The website also states patients should be aware that different laser wavelengths have different applications in periodontal treatment.<a class="footnote-ref" id="fnref:10" href="#fn:10"><sup>10</sup></a> </p><p>In 2016, the FDA granted a new clearance of True Regeneration - the ability of the laser to regenerate alveolar bone, cementum, and periodontal ligaments when used with the LANAP protocol.<a class="footnote-ref" id="fnref:11" href="#fn:11"><sup>11</sup></a> </p><p>As of October 2017 studies of lasers in the treatment of periodontitis have yet to provide sufficient evidence that the use of lasers provide benefit over traditional therapy.<a class="footnote-ref" id="fnref:12" href="#fn:12"><sup>12</sup></a> Compared to Scaling and root planing (S/RP), the LANAP protocol immediately suppresses red and orange complex periodontal pathogens.<a class="footnote-ref" id="fnref:13" href="#fn:13"><sup>13</sup></a> </p> <h2 id="benefits-of-laser-gum-disease-surgery">Benefits of laser gum disease surgery</h2> <p>According to the Academy of General Dentistry (AGD), there are benefits to dental lasers including: reduce symptoms and healing times associated with traditional therapies; reduce the amount of bacteria in both diseased gum tissue and in tooth cavities; and control bleeding during surgery.<a class="footnote-ref" id="fnref:14" href="#fn:14"><sup>14</sup></a> </p><p>The 1064 Nd:YAG laser kills at least three different periodontal pathogens without harming normal tissues: (Porphyromonas gingivalis (Pg) and Prevotella intermedia (Pi), and Candida albicans (Ca); a pathogenic fungus. This unique aspect of laser irradiation to affect some tissue and not others is termed Selective Photoantisepsis, and is due to differential absorption between host tissue and pathogens.<a class="footnote-ref" id="fnref:15" href="#fn:15"><sup>15</sup></a> </p><p>Nd:YAG laser light treatment has shown a long-lasting effect on the shift of bacterial subgingival flora, decreasing pathogenic bacteria and creating an environment where normal flora survives.<a class="footnote-ref" id="fnref:16" href="#fn:16"><sup>16</sup></a> </p> <h2 id="see-also">See also</h2> <ul> <li>Medicine portal</li></ul> <ul><li><a href="/facts/List_of_laser_articles/pV4G2xvW">List of laser articles</a></li></ul> <h2 id="external-links">External links</h2> <ul><li><a href="http://www.millenniumdental.com/pdf/MDT-GD-Sept-Oct-2004.pdf">Laser Assisted New Attachment Procedure in private practice</a> (General Dentistry, September - October 2004, Vol 52, No. 5.)</li></ul> <h2 id="references">References</h2> <ol> <li id="fn:1"><p>Gregg, Robert. "DDS". Dentistry Today. Retrieved 3 August 2017. <a href="http://www.dentistrytoday.com/leaders2017/item/gregg-ii-robert-h-3" target="_blank">http://www.dentistrytoday.com/leaders2017/item/gregg-ii-robert-h-3</a> <a href="#fnref:1" class="footnote-back-ref">↩</a></p></li> <li id="fn:2"><p>Dr. Robert Gregg. "50% of Americans Have Gum Disease". ABC News. Archived from the original on 7 January 2014. Retrieved 7 January 2014. <a href="https://web.archive.org/web/20140107081121/https://abcnews.go.com/Video/playerIndex?id=4797206" target="_blank">https://web.archive.org/web/20140107081121/https://abcnews.go.com/Video/playerIndex?id=4797206</a> <a href="#fnref:2" class="footnote-back-ref">↩</a></p></li> <li id="fn:3"><p>Cobb C, McCawley T, Killoy WM (1992). "A Preliminary Study on the Effects of the Nd:YAG Laser on Root Surfaces and Subgingival Microflora In Vivo". Journal of Periodontology. 63 (8): 701–707. doi:10.1902/jop.1992.63.8.701. PMID 1324305. <a href="/wiki/Doi_(identifier)" target="_blank">/wiki/Doi_(identifier)</a> <a href="#fnref:3" class="footnote-back-ref">↩</a></p></li> <li id="fn:4"><p>Yukna, Raymond A.; Carr, Ronald L.; Evans, Gerald H. (2007). "Histologic evaluation of an Nd:YAG laser-assisted new attachment procedure in humans". The International Journal of Periodontics & Restorative Dentistry. 27 (6): 577–587. PMID 18092452. <a href="/wiki/PMID_(identifier)" target="_blank">/wiki/PMID_(identifier)</a> <a href="#fnref:4" class="footnote-back-ref">↩</a></p></li> <li id="fn:5"><p>Gold, Steven I.; Vilardi, Mario A. (1994). "Pulsed laser beam effects on gingiva". Journal of Clinical Periodontology. 21 (6): 391–396. doi:10.1111/j.1600-051X.1994.tb00735.x. PMID 8089240. <a href="/wiki/Doi_(identifier)" target="_blank">/wiki/Doi_(identifier)</a> <a href="#fnref:5" class="footnote-back-ref">↩</a></p></li> <li id="fn:6"><p>Cobb CM, Low SB, Coluzzi DJ (2010). "Lasers and the treatment of chronic periodontitis". Dent. Clin. North Am. 54 (1): 35–53. doi:10.1016/j.cden.2009.08.007. PMID 20103471. <a href="/wiki/Doi_(identifier)" target="_blank">/wiki/Doi_(identifier)</a> <a href="#fnref:6" class="footnote-back-ref">↩</a></p></li> <li id="fn:7"><p>The American Academy of Periodontology (August 1999). "Statement Regarding Use of Dental Lasers for Excisional New Attachment Procedure (ENAP)" (PDF). <a href="https://www.perio.org/sites/default/files/files/PDFs/Clinical%20Resources/Statement%20Regarding%20Use%20of%20Dental%20Lasers%20for%20ENAP.pdf" target="_blank">https://www.perio.org/sites/default/files/files/PDFs/Clinical%20Resources/Statement%20Regarding%20Use%20of%20Dental%20Lasers%20for%20ENAP.pdf</a> <a href="#fnref:7" class="footnote-back-ref">↩</a></p></li> <li id="fn:8"><p>Nevins ML, Camelo M, Schupbach P, Kim SW, Kim DM, Nevins M (2012). "Human clinical and histologic evaluation of laser-assisted new attachment procedure". The International Journal of Periodontics and Restorative Dentistry. 32 (5): 497–507. PMID 22754897. <a href="/wiki/PMID_(identifier)" target="_blank">/wiki/PMID_(identifier)</a> <a href="#fnref:8" class="footnote-back-ref">↩</a></p></li> <li id="fn:9"><p>Kao RT, Nares S, Reynolds MA (Feb 2015). "Periodontal regeneration - Intrabony defects: A systematic review from the AAP Regeneration Workshop". J Periodontol. 86 (2Suppl): S77 – S104. doi:10.1902/jop.2015.130685. PMID 25216204. <a href="/wiki/Doi_(identifier)" target="_blank">/wiki/Doi_(identifier)</a> <a href="#fnref:9" class="footnote-back-ref">↩</a></p></li> <li id="fn:10"><p>"Laser Treatment for Gum Disease". American Academy of Periodontology. Retrieved 6 March 2017. <a href="https://www.perio.org/consumer/laser-therapy.htm" target="_blank">https://www.perio.org/consumer/laser-therapy.htm</a> <a href="#fnref:10" class="footnote-back-ref">↩</a></p></li> <li id="fn:11"><p>FDA Clearance. "510K Clearance" (PDF). Food and Drug Administration. Retrieved 12 November 2018. <a href="https://www.accessdata.fda.gov/cdrh_docs/pdf15/K151763.pdf" target="_blank">https://www.accessdata.fda.gov/cdrh_docs/pdf15/K151763.pdf</a> <a href="#fnref:11" class="footnote-back-ref">↩</a></p></li> <li id="fn:12"><p>Cobb, Charles M. (October 2017). "Lasers and the treatment of periodontitis: the essence and the noise". Periodontology 2000. 75 (1): 205–295. doi:10.1111/prd.12137. ISSN 1600-0757. PMID 28758295. S2CID 206284632. <a href="/wiki/Doi_(identifier)" target="_blank">/wiki/Doi_(identifier)</a> <a href="#fnref:12" class="footnote-back-ref">↩</a></p></li> <li id="fn:13"><p>McCawley, Tom; McCawley, Mark; Rams, Thomas (2018). "Effects of LANAP on Chronic Periodontitis Microbiota". Journal of the International Academy of Periodontology. 20 (4): 163–171. PMID 31522151. <a href="/wiki/PMID_(identifier)" target="_blank">/wiki/PMID_(identifier)</a> <a href="#fnref:13" class="footnote-back-ref">↩</a></p></li> <li id="fn:14"><p>"What is Laser Dentistry". Know Your Teeth. Academy of General Dentistry. January 2012. Retrieved 18 April 2017. <a href="https://knowyourteeth.com/infobites/abc/article/?abc=L&iid=780&aid=3803" target="_blank">https://knowyourteeth.com/infobites/abc/article/?abc=L&iid=780&aid=3803</a> <a href="#fnref:14" class="footnote-back-ref">↩</a></p></li> <li id="fn:15"><p>"The Black Bug Myth: Selective photodestruction of pigmented pathogens". Lasers in Surgery and Medicine. 48 (7): 639–719. September 2016. doi:10.1002/lsm.22573. <a href="https://doi.org/10.1002%2Flsm.22573" target="_blank">https://doi.org/10.1002%2Flsm.22573</a> <a href="#fnref:15" class="footnote-back-ref">↩</a></p></li> <li id="fn:16"><p>Migliorati, Erica (2004-02-01). "Lasers and bacterial reduction: A comprehensive technique to treat chronic periodontitis". Dentistry IQ. Retrieved 28 April 2017. <a href="http://www.dentistryiq.com/articles/wdj/print/volume-2/issue-2/focus-on-perio/lasers-and-bacterial-reduction-a-comprehensive-technique-to-treat-chronic-periodontitis.html" target="_blank">http://www.dentistryiq.com/articles/wdj/print/volume-2/issue-2/focus-on-perio/lasers-and-bacterial-reduction-a-comprehensive-technique-to-treat-chronic-periodontitis.html</a> <a href="#fnref:16" class="footnote-back-ref">↩</a></p></li> </ol>