{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,27]],"date-time":"2026-02-27T09:04:42Z","timestamp":1772183082951,"version":"3.50.1"},"reference-count":33,"publisher":"Georg Thieme Verlag KG","issue":"01","license":[{"start":{"date-parts":[[2019,9,4]],"date-time":"2019-09-04T00:00:00Z","timestamp":1567555200000},"content-version":"vor","delay-in-days":1707,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Eur J Dent"],"published-print":{"date-parts":[[2015,1]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:p>\n          Objective: The primary objective of this study was to compare clinically and radiographically the efficacy of autologous platelet rich fibrin (PRF) and autogenous bone graft (ABG) obtained using bone scrapper in the treatment of intrabony periodontal defects. Materials and Methods: Thirty-eight intrabony defects (IBDs) were treated with either open flap debridement (OFD) with PRF or OFD with ABG. Clinical parameters were recorded at baseline and 6 months postoperatively. The defect-fill and defect resolution at baseline and 6 months were calculated radiographically (intraoral periapical radiographs [IOPA] and orthopantomogram [OPG]). Results: Significant probing pocket depth (PPD) reduction, clinical attachment level (CAL) gain, defect fill and defect resolution at both PRF and ABG treated sites with OFD was observed. However, inter-group comparison was non-significant (P &gt; 0.05). The bivariate correlation results revealed that any of the two radiographic techniques (IOPA and OPG) can be used for analysis of the regenerative therapy in IBDs. Conclusion: The use of either PRF or ABG were effective in the treatment of three wall IBDs with an uneventful healing of the sites.<\/jats:p>","DOI":"10.4103\/1305-7456.149653","type":"journal-article","created":{"date-parts":[[2015,1,20]],"date-time":"2015-01-20T06:54:47Z","timestamp":1421736887000},"page":"100-108","source":"Crossref","is-referenced-by-count":42,"title":["Evaluation of intrabony defects treated with platelet-rich fibrin or autogenous bone graft: A comparative analysis"],"prefix":"10.1055","volume":"09","author":[{"given":"Ashish","family":"Mathur","sequence":"additional","affiliation":[{"name":"Department of Periodontology, Saraswati Dental College, Lucknow, Uttar Pradesh, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vivek Kumar","family":"Bains","sequence":"additional","affiliation":[{"name":"Department of Periodontology, Saraswati Dental College, Lucknow, Uttar Pradesh, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vivek","family":"Gupta","sequence":"additional","affiliation":[{"name":"Rama Dental College Hospital and Research Centre, Kanpur, Uttar Pradesh, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rajesh","family":"Jhingran","sequence":"additional","affiliation":[{"name":"Department of Periodontology, Saraswati Dental College, Lucknow, Uttar Pradesh, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G. P.","family":"Singh","sequence":"additional","affiliation":[{"name":"Department of Periodontology, Saraswati Dental College, Lucknow, Uttar Pradesh, India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"194","published-online":{"date-parts":[[2019,9,4]]},"reference":[{"key":"key-10.4103\/1305-7456.149653-1","first-page":"411","volume-title":"Harvesting bone in the recipient sites for ridge augmentation","author":"Smukler","year":"2008","journal-title":"Int J Periodontics Restorative Dent"},{"key":"key-10.4103\/1305-7456.149653-2","first-page":"55","volume-title":"An opportunite\u2032 in paro-implantology: The PRF (in French)","author":"Choukroun","year":"2001","journal-title":"Implantodonitie"},{"key":"key-10.4103\/1305-7456.149653-3","first-page":"e45","volume-title":"Platelet-rich fibrin (PRF): A second-generation platelet concentrate.Part II: Platelet-related biologic features","author":"Dohan","year":"2006","journal-title":"Oral Surg Oral Med Oral Pathol Oral Radiol Endod"},{"key":"key-10.4103\/1305-7456.149653-4","unstructured":"Miller SC. Textbook of Periodontia. 3 rd ed. Philadelphia: The Blakeston Co.; 1950."},{"key":"key-10.4103\/1305-7456.149653-5","first-page":"e56","volume-title":"Platelet-rich fibrin (PRF): A second-generation platelet concentrate.Part IV: Clinical effects on tissue healing","author":"Choukroun","year":"2006","journal-title":"Oral Surg Oral Med Oral Pathol Oral Radiol Endod"},{"key":"key-10.4103\/1305-7456.149653-6","unstructured":"Available from: http:\/\/www.maxilon.com\/ebner_Grafter\/usersguide.pdf. 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Treatment of 3-wall intrabony defects in patients with chronic periodontitis with autologous platelet-rich fibrin: A randomized controlled clinical trial. 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The periodontal flap. In: Newman MG, Takei HH, Klokkevold PR, Carranza FA. editors. Clinical Periodontology: A South Asia Edition. 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Healing responses of human intraosseous lesions following the use of debridement, grafting and citric acid root treatment. II. Clinical and histologic observations: One year postsurgery. 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