Performance and safety of collagenated xenogeneic bone block for lateral alveolar ridge augmentation and staged implant placement. A monocenter, prospective single-arm clinical study

2016 ◽  
Vol 28 (8) ◽  
pp. 954-960 ◽  
Author(s):  
Frank Schwarz ◽  
Ilja Mihatovic ◽  
Shahram Ghanaati ◽  
Jürgen Becker
2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Frank Schwarz ◽  
Didem Sahin ◽  
Sara Civale-Schweighöfer ◽  
Jürgen Becker

Abstract Objectives To assess the long-term clinical outcomes following lateral alveolar ridge augmentation using a collagenated xenogeneic bone block (CXBB) and staged implant placement. Material and methods A total of n = 9 patients (9 implants) were available for the analysis. Each subject had received lateral ridge augmentation using a size-adapted rigidly fixed CXBB and contour augmentation at single-tooth gaps. Implant placement was performed after 24 weeks of submerged healing. Clinical parameters (e.g., bleeding on probing (BOP), probing pocket depth (PD), mucosal recession (MR)) were recorded at 16 to 20 weeks after the cementation of the crown (baseline) and scheduled for 0.5 (visit 1 (V1)), 1.5 (V2), 2.5 (V3), 3.5 (V4), and 4.5 (V5) years after implant loading. Results Changes in clinical parameters commonly remained low throughout the entire observation period. Significant changes to baseline were merely noted for mean BOP scores at V4 (19.14 ± 17.75%; n = 7; P = 0.029) and mean PD scores at V2 (0.78 ± 0.98 mm; n = 9; P = 0.044) and V3 (1.33 ± 1.05 mm; n = 9; P = 0.009), respectively. Conclusion CXBB was associated with high clinical implant success and survival rates on the long-term.


2020 ◽  
Vol 11 (3) ◽  
pp. 96-101
Author(s):  
James Chesterman ◽  
Kathryn Durey ◽  
Martin Chan

We review the outcome data of patients who underwent horizontal alveolar ridge augmentation to assess the viability of equine xenograft blocks.


2020 ◽  
Vol 8 (8) ◽  
pp. 501-507
Author(s):  
Deepika Gorantla ◽  
◽  
SVVS Musalaiah ◽  
Pavuluri Aravind Kumar ◽  
Narendra Babu M. ◽  
...  

2020 ◽  
Vol 31 (S20) ◽  
pp. 232-232
Author(s):  
Luka Marković ◽  
Igor Smojver ◽  
Vuletić Marko ◽  
Tomislav Katanec ◽  
Ivica Pelivan ◽  
...  

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