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首页> 外文期刊>Progress in Artificial Intelligence >Surgical Outcomes of Secondary Alveolar Bone Grafting and Extensive Gingivoperiosteoplasty Performed at Mixed Dentition Stage in Unilateral Complete Cleft Lip and Palate
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Surgical Outcomes of Secondary Alveolar Bone Grafting and Extensive Gingivoperiosteoplasty Performed at Mixed Dentition Stage in Unilateral Complete Cleft Lip and Palate

机译：继发性肺泡骨移植和广泛的牙龈术前成形术在单侧完全裂口唇部和口感的混合牙列阶段进行

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摘要

Secondary alveolar bone grafting (SABG) is associated with donor site morbidities. We aimed to compare the outcomes of SABG and extensive gingivoperiosteoplasty (EGPP) at the mixed dentition stage. This single-blinded, randomized, prospective trial enrolled 50 consecutive patients with unilateral complete cleft lip and palate who had residual alveolar bone cleft, of which 44 (19 SABG, 25 EGPP) completed the study. Bone volumes before surgery, 6 months postoperatively, and 1-year postoperatively were compared using computed tomography. The Bergland scale score was recorded at 6 months postoperatively. Both groups had the same preoperative alveolar cleft volume. On the Bergland scale, 21, 3, and 1 patient in the EGPP group and 16, 2, and 1 patient in the SABG group were classified as types I, II, and IV, respectively, which did not show significant difference. With perioperative orthodontic treatment, the 1-year residual bone defect volume in both groups did not show significant difference (SABG 0.12 cm(3) vs. EGPP at 0.14 cm(3), p > 0.05). The study was not able to reveal much difference between SABG and EGPP combined with perioperative orthodontic treatment.
机译：继发性肺泡骨移植（SABG）与供体部位的病理相关。我们的旨在在混合牙列阶段进行比较SABG和广泛的牙龈床的结果（EGPP）。这种单一盲目的，随机的前瞻性试验，连续50名连续50例单侧完全裂隙唇和腭裂，患有残留的肺泡骨折，其中44（19 sabg，25 egpp）完成了该研究。使用计算机断层扫描比较术前6个月之前的骨骼体积，术后6个月和术后1年。突然术后6个月的伯格兰规模分数被记录。两组具有相同的术前肺泡裂隙体积。在EGPP组中的21,3和1例患者中，SABG组中的21,3和1名患者分别分为I II，II和IV型，分别显示出显着差异。随着围手术期正畸治疗，两组的1年残余骨缺陷体积没有显示出显着差异（SABG 0.12cm（3）与EGPP为0.14cm（3），p> 0.05）。该研究无法揭示SABG和EGPP与围手术期正畸治疗的大量差异。

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