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This report of two cases describes the technique of using the local drug delivery system with chlorehexidine and the guided tissue regeneration (GTR) to control the disease progression and regeneration.<\/jats:p>","DOI":"10.4103\/0975-7406.100258","type":"journal-article","created":{"date-parts":[[2014,1,30]],"date-time":"2014-01-30T02:19:46Z","timestamp":1391048386000},"page":"S157-S160","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":2,"title":["Successful treatment of osseous lesion associated with palatoradicular groove using local drug delivery and guided tissue regeneration: A report of two cases"],"prefix":"10.4103","volume":"4","author":[{"given":"Jayaprakash S.","family":"Gadagi","sequence":"first","affiliation":[{"name":"Department of Periodontics, JKK Nattaraja Dental College, Komarapalayam, Tamil Nadu, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sugumari","family":"Elavarasu","sequence":"additional","affiliation":[{"name":"Department of Periodontics, JKK Nattaraja Dental College, Komarapalayam, Tamil Nadu, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Divya","family":"Ananda","sequence":"additional","affiliation":[{"name":"Department of Oral Medicine and Radiology, JKK Nattaraja Dental College, Komarapalayam, Tamil Nadu, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thamaraiselvan","family":"Murugan","sequence":"additional","affiliation":[{"name":"Department of Periodontics, JKK Nattaraja Dental College, Komarapalayam, Tamil Nadu, India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","reference":[{"key":"R1-20250922","doi-asserted-by":"crossref","first-page":"72","DOI":"10.1902\/jop.1993.64.1.72","article-title":"Treatment of Palato-Gingival Groove with Guided Tissue Regeneration. 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