TODENTJ-25-03-2019_TODENTJ-12-801 1553507530 Bentham Open doi@benthamopen.net Bentham Open The Open Dentistry Journal TODENTJ 1874-2106 10 18 2018 12 1 Mohammed Jasim AL Juboori Mohammed Ahmed AL Attas Raquel Zita Gomes Basma Fathi Alanbari Objective: Implants placed in the posterior region of the maxilla have a high incidence of implant failure due to poor bone quality, especially when immediate implant loading is needed. Immediate Progressive Loading (IPL) can enhance bone quality and may offer an alternative solution when Immediate Implant loading is needed. Methods: Six patients (one male and five females; 34-62 years old) were included in this study. Twelve implants were inserted in the posterior region of the maxilla. Resonance Frequency Analysis (RFA) was performed at the time of implant placement and after 1, 2, 3 and 6 months. ISQ (Implant Stability Quotient) values were compared between the Delayed Loading (DL) group after 2 months and the Progressive Loading (PL) group and between different time points for each group. Results: At implant placement, the mean ISQ values for PL and DL implants were 63 and 57, respectively. One month after implant placement, the mean ISQ value for PL implants was 73. Two months after implant placement, the mean ISQ value for PL implants was 75. Three months after implant placement, the mean ISQ values for PL and DL implants were 76 and 69, respectively. Six months after implant placement, the mean ISQ values for PL and DL implants were 79 and 76, respectively. Conclusion: Despite its limitations, this pilot study indicated that compared to DL, PL can enhance bone density and implant stability, resulting in greater early functionality and fewer surgery sessions. 10 18 2018 801 810 TODENTJ-12-801 1 10.2174/crossmark_policy opendentistryjournal.com benthamopen.com true Peer Reviewed Single blind Checked with iThenticate 2018-4-30 2018-9-5 2018-9-25 2018-10-18 https://creativecommons.org/licenses/by/4.0/legalcode 10.2174/1745017901814010801 1553507530 https://opendentistryjournal.com/VOLUME/12/PAGE/801/ https://opendentistryjournal.com/contents/volumes/V12/TODENTJ-12-801/TODENTJ-12-801.pdf https://opendentistryjournal.com/contents/volumes/V12/TODENTJ-12-801/TODENTJ-12-801.pdf https://opendentistryjournal.com/contents/volumes/V12/TODENTJ-12-801/TODENTJ-12-801.pdf https://opendentistryjournal.com/contents/volumes/V12/TODENTJ-12-801/TODENTJ-12-801.pdf https://opendentistryjournal.com/contents/volumes/V12/TODENTJ-12-801/TODENTJ-12-801.pdf https://opendentistryjournal.com/contents/volumes/V12/TODENTJ-12-801/TODENTJ-12-801.pdf https://opendentistryjournal.com/contents/volumes/V12/TODENTJ-12-801/TODENTJ-12-801.pdf https://opendentistryjournal.com/contents/volumes/V12/TODENTJ-12-801/TODENTJ-12-801.xml Lekholm U, Zarb G. 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