scholarly journals Endo-sinus bone formation after transalveolar sinus floor elevation without grafting with simultaneous implant placement- histological and histomorphometric assessment in a dog model

2018 ◽  
Vol 29 ◽  
pp. 106-106
Author(s):  
Shujiao Qian ◽  
Misi Si ◽  
Jiaji Mo ◽  
Junyu Shi ◽  
Hongchang Lai
Keyword(s):  
Bone Formation ◽  
Sinus Floor Elevation ◽  
Implant Placement ◽  
Dog Model ◽  
Sinus Floor

Influence of Maxillary Sinus Width on New Bone Formation After Transcrestal Sinus Floor Elevation

2017 ◽  
Vol 26 (2) ◽  
pp. 209-216 ◽  
Author(s):  
Teresa Lombardi ◽  
Claudio Stacchi ◽  
Federico Berton ◽  
Tonino Traini ◽  
Lucio Torelli ◽  
...  
Keyword(s):  
Bone Formation ◽  
Maxillary Sinus ◽  
New Bone Formation ◽  
Sinus Floor Elevation ◽  
Sinus Floor

scholarly journals Collagenated Synthetic Bone Substitute Material for Sinus Floor Elevation at Sites with a Perforated Schneiderian Membrane

2020 ◽  
Vol 9 (11) ◽  
pp. 3764
Author(s):  
Sangyup Kim ◽  
Jong-Hyuk Chung ◽  
Seung-Yun Shin ◽  
Seung-Il Shin ◽  
Ji-Youn Hong ◽  
...  
Keyword(s):  
Bone Formation ◽  
Dimensional Stability ◽  
Bone Substitute ◽  
Control Group ◽  
New Bone Formation ◽  
Bone Substitute Material ◽  
Sinus Floor Elevation ◽  
Schneiderian Membrane ◽  
Sinus Floor ◽  
Substitute Material

Schneiderian membrane perforation (SMP) is the most common complication during sinus floor elevation (SFE). Conventional methods to repair SMP, such as using a collagen barrier, may be clinically demanding. The aim of the present study was to compare the effects of collagenated bone substitute materials with and without a collagen barrier to repair SMP during SFE in terms of new bone formation and dimensional stability. In 12 rabbits, intentional SMP was made during bilateral SFE. The rabbits were randomly assigned under two groups: the control group, in which the sinus was repaired with a collagen barrier, and the test group, in which the sinus was repaired without a collagen barrier. Collagenated bone substitute material was grafted in both groups. Healing periods of 2 weeks and 4 weeks were provided in both groups. There were no adverse clinical events. Histology revealed that the Schneiderian membrane had atrophied with loss of cilia and serous glands in both groups at 4 weeks. Histomorphometry revealed that the newly formed bone (test: 0.42 ± 0.17 mm2, control: 0.36 ± 0.18 mm2 at 2 weeks; test: 1.21 ± 0.36 mm2, control: 1.23 ± 0.55 mm2 at 4 weeks) or total augmented area did not significantly differ between the two groups at either time points (p > 0.05). In conclusion, collagenated bone substitute material without a collagen barrier demonstrated similar new bone formation and dimensional stability as that with a collagen barrier in repairing SMP.

Computer guided sinus floor elevation through lateral window approach with simultaneous implant placement

2017 ◽  
Vol 20 (2) ◽  
pp. 137-143 ◽  
Author(s):  
Ahmed H. Osman ◽  
Hesham Mansour ◽  
Mohammed Atef ◽  
Maha Hakam
Keyword(s):  
Sinus Floor Elevation ◽  
Implant Placement ◽  
Sinus Floor ◽  
Window Approach
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