scholarly journals The Effect of Surgical Guides on Heat Generation During Guided Implant Surgery: An in Vitro Study

2013 ◽  
Author(s):  
Safa Tahmasebi
2019 ◽  
Vol 30 (2) ◽  
pp. 121-130 ◽  
Author(s):  
Leonie Frösch ◽  
Khaled Mukaddam ◽  
Andreas Filippi ◽  
Nicola U. Zitzmann ◽  
Sebastian Kühl

2021 ◽  
Vol 10 (3) ◽  
pp. 391
Author(s):  
Rani D’haese ◽  
Tom Vrombaut ◽  
Geert Hommez ◽  
Hugo De Bruyn ◽  
Stefan Vandeweghe

Purpose: The aim of this in vitro study is to evaluate the accuracy of implant position using mucosal supported surgical guides, produced by a desktop 3D printer. Methods: Ninety implants (Bone Level Roxolid, 4.1 mm × 10 mm, Straumann, Villerat, Switzerland) were placed in fifteen mandibular casts (Bonemodels, Castellón de la Plana, Spain). A mucosa-supported guide was designed and printed for each of the fifteen casts. After placement of the implants, the location was assessed by scanning the cast and scan bodies with an intra-oral scanner (Primescan®, Dentsply Sirona, York, PA, USA). Two comparisons were performed: one with the mucosa as a reference, and one where only the implants were aligned. Angular, coronal and apical deviations were measured. Results: The mean implant angular deviation for tissue and implant alignment were 3.25° (SD 1.69°) and 2.39° (SD 1.42°) respectively, the coronal deviation 0.82 mm (SD 0.43 mm) and 0.45 mm (SD 0.31 mm) and the apical deviation 0.99 mm (SD 0.45 mm) and 0.71 mm (SD 0.43 mm). All three variables were significantly different between the tissue and implant alignment (p < 0.001). Conclusion: Based on the results of this study, we conclude that guided implant surgery using desktop 3D printed mucosa-supported guides has a clinically acceptable level of accuracy. The resilience of the mucosa has a negative effect on the guide stability and increases the deviation in implant position.


2021 ◽  
pp. 103882
Author(s):  
Zhen-yu Wang ◽  
Jia-rui Chao ◽  
Jia-wen Zheng ◽  
Meng You ◽  
Yang Liu ◽  
...  

2019 ◽  
Vol 30 (S19) ◽  
pp. 519-519 ◽  
Author(s):  
Valentin Hromadnik ◽  
Stefano Pieralli ◽  
Benedikt Spies ◽  
Florian Beuer ◽  
Christian Wesemann

2020 ◽  
Vol 123 (6) ◽  
pp. 821-828 ◽  
Author(s):  
Matthew Yeung ◽  
Aous Abdulmajeed ◽  
Caroline K. Carrico ◽  
George R. Deeb ◽  
Sompop Bencharit

2021 ◽  
Vol 129 ◽  
pp. 104153 ◽  
Author(s):  
Kang-jie Cheng ◽  
Tian-shu Kan ◽  
Yun-feng Liu ◽  
Wei-dong Zhu ◽  
Fu-dong Zhu ◽  
...  

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