Alveolar distraction osteogenesis versus autogenous onlay bone grafting for alveolar ridge augmentation: Technique, complications, and implant survival rates

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.

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Alveolar ridge augmentation by distraction osteogenesis using titanium implants: an experimental study

International Journal of Oral and Maxillofacial Surgery ◽

10.1016/s0901-5027(99)80209-4 ◽

1999 ◽

Vol 28 (2) ◽

pp. 151-156 ◽

Cited By ~ 40

Author(s):

Tomoo Oda ◽

Yoshihiro Sawaki ◽

Minoru Ueda

Keyword(s):

Experimental Study ◽

Distraction Osteogenesis ◽

Titanium Implants ◽

Alveolar Ridge ◽

Alveolar Ridge Augmentation ◽

Ridge Augmentation

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Augmentasi tulang alveolar dengan osteogenesis distraksi Alveolar ridge augmentation using distraction osteogenesis

Journal of Dentomaxillofacial Science ◽

10.15562/jdmfs.v11i3.334 ◽

2012 ◽

Vol 11 (3) ◽

pp. 174

Author(s):

Siti Sarah Aulia Amrullah ◽

Rosida Sani ◽

Nurfadhilah Arifin ◽

Muhammad Ruslin

Keyword(s):

Distraction Osteogenesis ◽

Bone Volume ◽

New Method ◽

Alveolar Ridge ◽

Alveolar Ridge Augmentation ◽

Ridge Augmentation ◽

Alternative Method ◽

Implant Treatment

Augmentation of the alveolar ridge is widely performed in implant treatment to create predictable function andesthetics in area with inadequate bone volume. There are some different ways to augment the alveolar ridge.Distraction osteogenesis is a new method in increasing the width of the ridge and preparing a sufficient bed for implantor prosthesis. Distraction osteogenesis result in formation of new bone between bone segments that are separatedgradually by incremental traction. Alveolar widening by distraction osteogenesis is an alternative method forreconstructing alveolar atrophy that is similar to alveolar split grafting but without grafting, which offers manyadvantages over traditional techniques. This paper is aimed to discuss considerations and technique of alveolar ridgeaugmentation for preparing adequate bone volume before applying implant by using distraction osteogenesistechnique.

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