Impact of Advanced Platelet-Rich Fibrin on Early Bone Healing After Endodontic Microsurgery: A Randomized Controlled Trial
<b>Background:</b> Apical surgery can address periapical pathologies when conventional endodontic treatments fail. Advanced platelet-rich fibrin (A-PRF) has emerged as a regenerative material with the potential to enhance healing in periapical surgery. In this study, we evaluated the eff...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2025-02-01
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| Series: | Diagnostics |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2075-4418/15/5/516 |
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| Summary: | <b>Background:</b> Apical surgery can address periapical pathologies when conventional endodontic treatments fail. Advanced platelet-rich fibrin (A-PRF) has emerged as a regenerative material with the potential to enhance healing in periapical surgery. In this study, we evaluated the effect of A-PRF on periapical lesion healing using cone beam computed tomography (CBCT). <b>Methods:</b> A randomized controlled trial at Rīga Stradiņš University Institute of Stomatology included 43 participants (15 males, 28 females; mean age: 44 years) with periradicular lesions. Participants were divided into experimental and control groups. Baseline and follow-up CBCT imaging assessed lesion volumes at 6 and 12 months post-surgery. <b>Results:</b> Mean lesion volumes significantly decreased from 431.4 mm<sup>3</sup> at baseline to 102.8 mm<sup>3</sup> at 6 months and 49.2 mm<sup>3</sup> at 12 months (<i>p</i> < 0.001). A-PRF did not significantly reduce the lesion sizes compared to the controls (<i>p</i> = 0.043), but was associated with reduced inflammation and enhanced soft tissue healing. Key confounders included gender and baseline lesion volume, with males exhibiting smaller lesion sizes postoperatively. <b>Conclusions:</b> The results suggest that A-PRF may not offer a significant advantage in terms of reducing defect size or improving radiographic resolution. |
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| ISSN: | 2075-4418 |