ProDesign Logic Files Effect on Apical Foramen Wear and Shape Transformation After Foraminal Enlargement.

IF 2.5 Q2 DENTISTRY, ORAL SURGERY & MEDICINE

Dentistry Journal Pub Date : 2024-10-16 DOI:10.3390/dj12100330

Miguel Christian Castillo Marin, Amjad Abu Hasna, Marcos Frozoni, Mariana Gadelho Gimenez Diamantino, Caroline Trefiglio Rocha, Marcia Carneiro Valera, Cláudio Antonio Talge Carvalho

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引用次数: 0

Abstract

Background/objectives: This study aimed to evaluate the effect of ProDesign Logic files 45.01 and 50.01 on apical foramen wear and shape transformation after foraminal enlargement at tooth length (TL) and 1 mm beyond.

Methods: Sixty freshly extracted single-rooted lower human premolars teeth were distributed randomly into five groups (n = 12): Group 1 (40.05 WL) (control): No foraminal enlargement, Group 2 (45.01 TL): Specimens underwent foraminal enlargement with 45.01 Prodesign Logic file at TL; Group 3 (45.01 TL + 1): Specimens underwent foraminal enlargement with 45.01 Prodesign Logic file at 1 mm beyond TL; Group 4 (50.01 TL): Specimens underwent foraminal enlargement with 50.01 Prodesign Logic file at TL; Group 5 (50.01 TL + 1): Specimens underwent foraminal enlargement with 50.01 Prodesign Logic file at 1 mm beyond TL. Scanning electron microscopy was used to evaluate apical foramen variations and shape alterations. Data were analyzed by Student's t-test, Kruskal-Wallis, and Mann-Whitney test.

Results: Significant differences (p < 0.01) were observed among all tested groups compared to the control group in terms of the average worn area of the apical foramen. Foraminal enlargement led to significant shape transformation, resulting in round-shaped foramina.

Conclusion: ProDesign Logic 45.01 and 50.01 files at TL causes notable wear and round-shaped foramina.

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ProDesign Logic 文件对根尖孔磨损和椎间孔扩大后形状变化的影响。

背景/目的：本研究旨在评估 ProDesign Logic 文件 45.01 和 50.01 在牙长（TL）和 1 mm 以外的穹窿扩大后对根尖孔磨损和形状改变的影响：将 60 颗刚拔出的单根下前臼齿随机分为 5 组（n = 12）：第 1 组（40.05 WL）（对照组）：第 2 组（45.01 TL）：在 TL 处使用 45.01 Prodesign Logic 文件对标本进行髓腔扩大；第 3 组（45.01 TL + 1）：第 4 组（50.01 TL）：在 TL 处使用 50.01 Prodesign Logic 文件进行椎管扩大；第 5 组（50.01 TL + 1）：用 50.01 Prodesign Logic 文件在 TL 外 1 mm 处进行椎管扩大。扫描电子显微镜用于评估根尖孔的变化和形状改变。数据分析采用学生 t 检验、Kruskal-Wallis 检验和 Mann-Whitney 检验：结果：与对照组相比，所有受试组的根尖孔平均磨损面积均有显著差异（P < 0.01）。心尖孔扩大导致心尖孔形状发生显著变化，形成圆形心尖孔：结论：在TL处使用ProDesign Logic 45.01和50.01锉会导致明显的磨损和圆孔。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Dentistry Journal Dentistry-Dentistry (all)

CiteScore

3.70

自引率

7.70%

发文量

213

审稿时长

11 weeks