Osteotome Sinus Floor Elevation Without Grafting: A 10-Year Study of Cone Beam Computerized Tomography vs Periapical Radiography

2019 ◽  
Vol 39 (3) ◽  
pp. e89-e97 ◽  
Author(s):  
Marc El Hage ◽  
Nathalie Nurdin ◽  
Semaan Najm ◽  
Mark Bischof ◽  
Rabah Nedir
Keyword(s):  
Computerized Tomography ◽  
Cone Beam ◽  
Sinus Floor Elevation ◽  
Sinus Floor ◽  
Cone Beam Computerized Tomography ◽  
Osteotome Sinus Floor Elevation ◽  
Periapical Radiography

scholarly journals Remodeling of Autogenous Bone Grafts after Osteotome Sinus Floor Elevation Assessed by Limited Cone Beam Computed Tomography

2013 ◽  
Vol 2013 ◽  
pp. 1-6 ◽  
Author(s):  
Tetsuya Nishida ◽  
Yuka Takenouchi ◽  
Kyoko Mori ◽  
Miyuki Ariji ◽  
Kaori Nishida ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Cone Beam Computed Tomography ◽  
Bone Grafts ◽  
Cone Beam ◽  
Autogenous Bone ◽  
Sinus Floor Elevation ◽  
Sinus Floor ◽  
Osteotome Sinus Floor Elevation ◽  
Autogenous Bone Grafts

scholarly journals Evaluation of the Anastomosis Canal in Lateral Maxillary Sinus Wall With Cone Beam Computerized Tomography: A Clinical Study

2018 ◽  
Vol 44 (1) ◽  
pp. 5-13
Author(s):  
Wentao Sun ◽  
Anhao Liu ◽  
Yin Gong ◽  
Rong Shu ◽  
Yufeng Xie
Keyword(s):  
Clinical Study ◽  
Computerized Tomography ◽  
Lateral Wall ◽  
Cone Beam ◽  
Lateral Sinus ◽  
Lower Border ◽  
Alveolar Crest ◽  
Sinus Wall ◽  
Sinus Floor ◽  
Cone Beam Computerized Tomography

This clinical study used cone beam computerized tomography (CBCT) to locate the position of the anastomosis canal in lateral wall of maxillary sinuses, and to evaluate the thickness of lateral sinus wall and the distance from the lower border of the canal to the sinus floor, which could provide surgeon with information about this anastomosis. Two hundred and forty-two (242) volumes of CBCT scans were included in this study. The distances from the lower border of the anastomosis canal to the sinus floor and from the maxillary alveolar crest to the sinus floor were evaluated in transversal plane, and the thickness of the lateral sinus wall was measured at the distance of 3, 6, 9 mm from the sinus floor and at the level of the lower border of the canal at the same plane. The canal was identified in 87.6% (424/484) of the sinus. Most canals were intraosseous, or beneath the sinus membrane. The mean distance was 9.2 ± 3.5 mm from the lower border of the canal to the sinus floor, and 10.8 ± 4.0 mm from the alveolar crest to the sinus floor. The thickness of the lateral sinus wall was 2.4 ± 0.9 mm, 1.8 ± 0.8 mm, 1.7 ± 0.7 mm, 1.8 ± 0.8 mm at the distance of 3, 6, 9 mm from the sinus floor and at the level of the lower border of the canal. The location of the anastomosis canals varied from each patient, but the distance from the sinus floor was similar in different teeth sites. The sinus floor could be an anatomic landmark of sinus floor augmentation. In order not to interrupt this canal, great care must be taken by the implant surgeon to identify this canal.

scholarly journals Influence of Anatomical Parameters on the Dimensions of the Subantral Space and Sinus Mucosa Thickening after Sinus Floor Elevation. A Retrospective Cone Beam Computed Tomography Study

2021 ◽  
Vol 9 (7) ◽  
pp. 76
Author(s):  
Yuki Omori ◽  
Yasushi Nakajima ◽  
Hideki Imai ◽  
Daichi Yonezawa ◽  
Mauro Ferri ◽  
...  
Keyword(s):  
Cone Beam ◽  
Sinus Floor Elevation ◽  
Axis Parallel ◽  
Height Gain ◽  
Maxillary Sinus Floor ◽  
Sinus Floor ◽  
Maxillary Sinus Floor Elevation ◽  
Sinus Mucosa ◽  
Anatomical Parameters ◽  
Maxillary Sinuses

Background: Various anatomical parameters might influence the surgical approach for maxillary sinus floor elevation. The objective of the present study was to retrospectively evaluate the influence of anatomical parameters on the dimensions of the subantral space and of the sinus mucosa thickening after sinus floor elevation. Material and Methods: Seventy-eight maxillary sinuses in sixty-five patients were evaluated on cone beam computed tomographies taken before surgery and after one week (t1w) and nine months (t9m). Several parameters such as the distance XF between an axis parallel to the base of the nose (X-axes) and the sinus floor (F) were correlated with the height gain (IF) at t1w and t9m and the post-surgical edema. Results: A weak significant positive correlation was observed between height gain vs. sinus height of interest (XF), the balcony, and the sinus floor angle. The post-surgical edema was influenced by the initial mucosa thickness and the xenograft used. Conclusions: Various parameters might affect height gain and sinus mucosa thickening after sinus floor elevation. The height of interest, the balcony, and the sinus floor angle showed significant correlations with height gain. The initial thickness of the mucosa and the biomaterial used influenced the post-surgical edema.

scholarly journals Osteotome sinus floor elevation with or without grafting: a 3-year randomized controlled clinical trial

2013 ◽  
Vol 40 (4) ◽  
pp. 396-403 ◽  
Author(s):  
Mi-si Si ◽  
Long-fei Zhuang ◽  
Ying-Xin Gu ◽  
Jia-ji Mo ◽  
Shi-chong Qiao ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Controlled Clinical Trial ◽  
Randomized Controlled Clinical Trial ◽  
Sinus Floor Elevation ◽  
Randomized Controlled ◽  
Sinus Floor ◽  
Osteotome Sinus Floor Elevation
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