Conclusions : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement
Conclusions : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement
author: Alberto Ortiz-Vign, Sergio Martinez-Villa, Iaki Suarez, Fabio Vignoletti, Mariano Sanz | publisher: drg. Andreas Tjandra, Sp. Perio, FISID
Within the limitations of this clinical study, we may conclude that the use of CCXBB in combination with DBBM particles and a native bilayer collagen membrane for staged lateral bone augmentation in severe atrophic alveolar crests achieved significant horizontal crestal width allowing for staged implant placement in most of the patients. Histological analysis and implant survival records indicate that special attention must be paid to prevent soft tissue dehiscence.
Serial posts:
- Abstract : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement
- Background : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement
- Methods : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement [1]
- Methods : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement [2]
- Methods : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement [3]
- Methods : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement [4]
- Results : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement [1]
- Results : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement [2]
- Discussion : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement [1]
- Discussion : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement [2]
- Discussion : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement [3]
- Conclusions : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement
- Abbreviations : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement
- References : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement [1]
- References : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement [2]
- References : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement [3]
- References : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement [4]
- References : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement [5]
- Acknowledgements : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement [1]
- Acknowledgements : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement [2]
- Author information : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement
- Rights and permissions : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement
- About this article : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement
- Table 1 Clinical and histomorphometry assessments (i.e., dehiscences, mineralized bone, CCXBB, bone marrow, connective tissue, and implant lost) : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement
- Table 2 Quantitative histological analysis : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement
- Table 3 Immunohistochemical markers proportions (i.e., TRAP, OPN, ALP, and OSC) : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement
- Table 4 Implant loss and tissue characteristics : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant placement
- Fig. 1. Study chart and follow-up visits : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant
- Fig. 2. Lateral bone augmentation of the alveolar crest (a) atrophic ridge. b Perforations and adaptation of the cortical layer. c Shaping, pre-wetting and fixation of CCXBB with titanium screws. d Horizontal contour and peripheral gap between CCXBB and bone layer. e Outlying DBBM filling. f CM stabilized with pins : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant
- Fig. 3. Re-entry procedure of patient in Fig. 1. a Buccal aspect of the augmented region. b Horizontal bone augmentation. c Screws and pins removal and bone trephine sampling. d Implants placement and buccal bone width from the implant shoulder. e Primary flap closure. f Implants submerged healing : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant
- Fig. 4. Histological samples. a CCXBB control without implantation. b Histologic samples with acute inflammatory infiltration. c Histologic sample with limited remaining CCXBB and large bone ingrowth : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant
- Fig. 5. Histomorphometric analysis of the same sample. a Ground section stained with Levai-Laczkó. b Tissue identification of the ROI. c Closer view aarrow pointing a cement line between new mineralized bone and CCXBB. d Closer view of b : Histomorphometric and immunohistochemical evaluation of collagen containing xenogeneic bone blocks used for lateral bone augmentation in staged implant
- Fig. 6 Immunohistochemical analysis of slices from the same sample with four different markers. a TRAP. b OPN. c ALP. d OSC
- Fig. 7 Second stage surgery of patient in Fig. 1. a Vestibular depth reduction after augmentation and implant placement. b Partial thickness and apical repositioned flap. c CMX healing and soft tissue dehiscence with CCXBB exposure. d Dehiscence healing after re-contouring and buccal emergency profile. e Buccal aspect of the final restoration. f Buccal ridge contour