TY  - JOUR
AU  - Brković, Božidar
AU  - Prasad, Hari S.
AU  - Rohrer, Michael D.
AU  - Konandreas, George
AU  - Agrogiannis, George
AU  - Antunović, Dragana
AU  - Sandor, George K.B.
PY  - 2012
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/1749
AB  - The aim of this study was to investigate the healing of human extraction sockets filled with beta-tricalcium phosphate and type I collagen (beta-TCP/Clg) cones with or without a barrier membrane. Twenty patients were divided in two groups: (A) beta-TCP/Clg non-membrane and (B) beta-TCP/Clg + barrier membrane. Clinical examination and biopsies from the grafted sites were collected 9 months later. Bone samples were analyzed using histomorphometry and immunohistochemistry. The horizontal dimension of the alveolar ridge was significantly reduced 9 months after socket preservation in the non-membrane group. There was bone formation with no significant differences between the two groups in the areas occupied by new bone (A = 42.4%; B = 45.3%), marrow (A = 42.7%; B = 35.7%), or residual graft (A = 9.7%; B = 12.5%). Immunohistochemistry revealed osteonectin expression in both groups. Both groups demonstrated sufficient amounts of vital bone and socket morphology to support dental implant placement after the 9-month healing period. A future trial to evaluate the alveolar outcomes at an earlier 6-month time point rather than the 9 months used in this study would be of interest.
PB  - Springer Heidelberg, Heidelberg
T2  - Clinical Oral Investigations
T1  - Beta-tricalcium phosphate/type I collagen cones with or without a barrier membrane in human extraction socket healing: clinical, histologic, histomorphometric, and immunohistochemical evaluation
VL  - 16
IS  - 2
SP  - 581
EP  - 590
DO  - 10.1007/s00784-011-0531-1
ER  - 

@article{
author = "Brković, Božidar and Prasad, Hari S. and Rohrer, Michael D. and Konandreas, George and Agrogiannis, George and Antunović, Dragana and Sandor, George K.B.",
year = "2012",
abstract = "The aim of this study was to investigate the healing of human extraction sockets filled with beta-tricalcium phosphate and type I collagen (beta-TCP/Clg) cones with or without a barrier membrane. Twenty patients were divided in two groups: (A) beta-TCP/Clg non-membrane and (B) beta-TCP/Clg + barrier membrane. Clinical examination and biopsies from the grafted sites were collected 9 months later. Bone samples were analyzed using histomorphometry and immunohistochemistry. The horizontal dimension of the alveolar ridge was significantly reduced 9 months after socket preservation in the non-membrane group. There was bone formation with no significant differences between the two groups in the areas occupied by new bone (A = 42.4%; B = 45.3%), marrow (A = 42.7%; B = 35.7%), or residual graft (A = 9.7%; B = 12.5%). Immunohistochemistry revealed osteonectin expression in both groups. Both groups demonstrated sufficient amounts of vital bone and socket morphology to support dental implant placement after the 9-month healing period. A future trial to evaluate the alveolar outcomes at an earlier 6-month time point rather than the 9 months used in this study would be of interest.",
publisher = "Springer Heidelberg, Heidelberg",
journal = "Clinical Oral Investigations",
title = "Beta-tricalcium phosphate/type I collagen cones with or without a barrier membrane in human extraction socket healing: clinical, histologic, histomorphometric, and immunohistochemical evaluation",
volume = "16",
number = "2",
pages = "581-590",
doi = "10.1007/s00784-011-0531-1"
}

Brković, B., Prasad, H. S., Rohrer, M. D., Konandreas, G., Agrogiannis, G., Antunović, D.,& Sandor, G. K.B.. (2012). Beta-tricalcium phosphate/type I collagen cones with or without a barrier membrane in human extraction socket healing: clinical, histologic, histomorphometric, and immunohistochemical evaluation. in Clinical Oral Investigations
Springer Heidelberg, Heidelberg., 16(2), 581-590.
https://doi.org/10.1007/s00784-011-0531-1

Brković B, Prasad HS, Rohrer MD, Konandreas G, Agrogiannis G, Antunović D, Sandor GK. Beta-tricalcium phosphate/type I collagen cones with or without a barrier membrane in human extraction socket healing: clinical, histologic, histomorphometric, and immunohistochemical evaluation. in Clinical Oral Investigations. 2012;16(2):581-590.
doi:10.1007/s00784-011-0531-1 .

Brković, Božidar, Prasad, Hari S., Rohrer, Michael D., Konandreas, George, Agrogiannis, George, Antunović, Dragana, Sandor, George K.B., "Beta-tricalcium phosphate/type I collagen cones with or without a barrier membrane in human extraction socket healing: clinical, histologic, histomorphometric, and immunohistochemical evaluation" in Clinical Oral Investigations, 16, no. 2 (2012):581-590,
https://doi.org/10.1007/s00784-011-0531-1 . .

TY  - JOUR
AU  - Brković, Božidar
AU  - Konandreas, George
AU  - Agrogiannis, George
AU  - Antunović, Dragana
AU  - Sandor, George K.B.
PY  - 2010
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/1518
AB  - The authors report the use of synthetic beta-tricalcium phosphate with type I collagen immediately after tooth extraction for simple socket preservation indicated in the pre-implant management of alveolar bone. The bone material was used without a barrier membrane and forming a mucoperiosteal flap. Clinical examination revealed solid new bone formation with no changes in vertical and horizontal dimensions 9 months after the socket preservation. Immunohistochemical analysis demonstrated presence of active osteonectine-positive cells. The new bone formed after the use of beta-tricalcium phosphate and type I collagen in the socket preservation method can allow dental implant placement and implant loading.
PB  - Udruženje stomatologa Balkana
T2  - Balkan Journal of Stomatology
T1  - Is beta-tricalcium phosphate combined with type i collagen effective for human socket preservation prior to implant placement? A case report
VL  - 14
IS  - 1
SP  - 26
EP  - 30
UR  - https://hdl.handle.net/21.15107/rcub_smile_1518
ER  - 

@article{
author = "Brković, Božidar and Konandreas, George and Agrogiannis, George and Antunović, Dragana and Sandor, George K.B.",
year = "2010",
abstract = "The authors report the use of synthetic beta-tricalcium phosphate with type I collagen immediately after tooth extraction for simple socket preservation indicated in the pre-implant management of alveolar bone. The bone material was used without a barrier membrane and forming a mucoperiosteal flap. Clinical examination revealed solid new bone formation with no changes in vertical and horizontal dimensions 9 months after the socket preservation. Immunohistochemical analysis demonstrated presence of active osteonectine-positive cells. The new bone formed after the use of beta-tricalcium phosphate and type I collagen in the socket preservation method can allow dental implant placement and implant loading.",
publisher = "Udruženje stomatologa Balkana",
journal = "Balkan Journal of Stomatology",
title = "Is beta-tricalcium phosphate combined with type i collagen effective for human socket preservation prior to implant placement? A case report",
volume = "14",
number = "1",
pages = "26-30",
url = "https://hdl.handle.net/21.15107/rcub_smile_1518"
}

Brković, B., Konandreas, G., Agrogiannis, G., Antunović, D.,& Sandor, G. K.B.. (2010). Is beta-tricalcium phosphate combined with type i collagen effective for human socket preservation prior to implant placement? A case report. in Balkan Journal of Stomatology
Udruženje stomatologa Balkana., 14(1), 26-30.
https://hdl.handle.net/21.15107/rcub_smile_1518

Brković B, Konandreas G, Agrogiannis G, Antunović D, Sandor GK. Is beta-tricalcium phosphate combined with type i collagen effective for human socket preservation prior to implant placement? A case report. in Balkan Journal of Stomatology. 2010;14(1):26-30.
https://hdl.handle.net/21.15107/rcub_smile_1518 .

Brković, Božidar, Konandreas, George, Agrogiannis, George, Antunović, Dragana, Sandor, George K.B., "Is beta-tricalcium phosphate combined with type i collagen effective for human socket preservation prior to implant placement? A case report" in Balkan Journal of Stomatology, 14, no. 1 (2010):26-30,
https://hdl.handle.net/21.15107/rcub_smile_1518 .

TY  - JOUR
AU  - Jurišić, Milan
AU  - Marković, Aleksa
AU  - Radulović, Milan
AU  - Brković, Božidar
AU  - Sandor, George K.B.
PY  - 2008
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/1449
AB  - Objective. A retrospective study was performed to observe clinical outcomes of dental implants placed in augmented maxillary sinuses using an osteotome or a lateral approach technique with synchronous or delayed implant placement. Study design. A total of 61 patients were enrolled in the study. The distribution and frequency of sinus augmentation techniques and implant placements were evaluated according to the implant site and Cawood-Howell classifications. The implant survival rates were assessed clinically and radiographically over a minimum of 3 years of follow-up. Results. The number of implants placed was fewer in the molar region compared with the premolar region and was independent of the surgical techniques used. Significantly fewer implants were placed in implant site class D and Cawood-Howell class V. Optimal survival rates were evident in all groups, with no significant changes. Conclusion. The most predictable region for sinus augmentation with simultaneous implant placement was the maxillary premolar area. All 80 implants were successful using either osteotome or lateral approaches to augment the maxillary sinus floor. (Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2008; 106: 820-827)
PB  - Mosby-Elsevier, New York
T2  - Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology & Endodontology
T1  - Maxillary sinus floor augmentation: comparing osteotome with lateral window immediate and delayed implant placements. An interim report
VL  - 106
IS  - 6
SP  - 820
EP  - 827
DO  - 10.1016/j.tripleo.2008.04.025
ER  - 

@article{
author = "Jurišić, Milan and Marković, Aleksa and Radulović, Milan and Brković, Božidar and Sandor, George K.B.",
year = "2008",
abstract = "Objective. A retrospective study was performed to observe clinical outcomes of dental implants placed in augmented maxillary sinuses using an osteotome or a lateral approach technique with synchronous or delayed implant placement. Study design. A total of 61 patients were enrolled in the study. The distribution and frequency of sinus augmentation techniques and implant placements were evaluated according to the implant site and Cawood-Howell classifications. The implant survival rates were assessed clinically and radiographically over a minimum of 3 years of follow-up. Results. The number of implants placed was fewer in the molar region compared with the premolar region and was independent of the surgical techniques used. Significantly fewer implants were placed in implant site class D and Cawood-Howell class V. Optimal survival rates were evident in all groups, with no significant changes. Conclusion. The most predictable region for sinus augmentation with simultaneous implant placement was the maxillary premolar area. All 80 implants were successful using either osteotome or lateral approaches to augment the maxillary sinus floor. (Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2008; 106: 820-827)",
publisher = "Mosby-Elsevier, New York",
journal = "Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology & Endodontology",
title = "Maxillary sinus floor augmentation: comparing osteotome with lateral window immediate and delayed implant placements. An interim report",
volume = "106",
number = "6",
pages = "820-827",
doi = "10.1016/j.tripleo.2008.04.025"
}

Jurišić, M., Marković, A., Radulović, M., Brković, B.,& Sandor, G. K.B.. (2008). Maxillary sinus floor augmentation: comparing osteotome with lateral window immediate and delayed implant placements. An interim report. in Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology & Endodontology
Mosby-Elsevier, New York., 106(6), 820-827.
https://doi.org/10.1016/j.tripleo.2008.04.025

Jurišić M, Marković A, Radulović M, Brković B, Sandor GK. Maxillary sinus floor augmentation: comparing osteotome with lateral window immediate and delayed implant placements. An interim report. in Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology & Endodontology. 2008;106(6):820-827.
doi:10.1016/j.tripleo.2008.04.025 .

Jurišić, Milan, Marković, Aleksa, Radulović, Milan, Brković, Božidar, Sandor, George K.B., "Maxillary sinus floor augmentation: comparing osteotome with lateral window immediate and delayed implant placements. An interim report" in Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology & Endodontology, 106, no. 6 (2008):820-827,
https://doi.org/10.1016/j.tripleo.2008.04.025 . .

TY  - JOUR
AU  - Brković, Božidar
AU  - Prasad, Hari S.
AU  - Konandreas, George
AU  - Radulović, Milan
AU  - Antunović, Dragana
AU  - Sandor, George K.B.
AU  - Rohrer, Michael D.
PY  - 2008
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/1390
AB  - Alveolar atrophy following tooth extraction remains a challenge for future dental implant placement. Immediate implant placement and postextraction alveolar preservation are 2 methods that are used to prevent significant postextraction bone loss. In this article, we report the management of a maxillary tooth extraction socket using an alveolar preservation technique involving placement of a cone of beta-tricalcium phosphate (beta-TCP) combined with type I collagen without the use of barrier membranes or flap surgery. Clinical examination revealed solid new bone formation 9 months after the procedure. At the time of implant placement, histomorphometric analysis of the biopsied bone showed that it contained 62.6% mineralized bone, 21.1% bone marrow and 16.3% residual beta-TCP graft. The healed bone was able to support subsequent dental implant placement and loading.
PB  - Canadian Dental Association
T2  - Journal of the Canadian Dental Association
T1  - Simple preservation of a maxillary extraction socket using beta-tricalcium phosphate with type I collagen: Preliminary clinical and histomorphometric observations
VL  - 74
IS  - 6
SP  - 523
EP  - 528
UR  - https://hdl.handle.net/21.15107/rcub_smile_1390
ER  - 

@article{
author = "Brković, Božidar and Prasad, Hari S. and Konandreas, George and Radulović, Milan and Antunović, Dragana and Sandor, George K.B. and Rohrer, Michael D.",
year = "2008",
abstract = "Alveolar atrophy following tooth extraction remains a challenge for future dental implant placement. Immediate implant placement and postextraction alveolar preservation are 2 methods that are used to prevent significant postextraction bone loss. In this article, we report the management of a maxillary tooth extraction socket using an alveolar preservation technique involving placement of a cone of beta-tricalcium phosphate (beta-TCP) combined with type I collagen without the use of barrier membranes or flap surgery. Clinical examination revealed solid new bone formation 9 months after the procedure. At the time of implant placement, histomorphometric analysis of the biopsied bone showed that it contained 62.6% mineralized bone, 21.1% bone marrow and 16.3% residual beta-TCP graft. The healed bone was able to support subsequent dental implant placement and loading.",
publisher = "Canadian Dental Association",
journal = "Journal of the Canadian Dental Association",
title = "Simple preservation of a maxillary extraction socket using beta-tricalcium phosphate with type I collagen: Preliminary clinical and histomorphometric observations",
volume = "74",
number = "6",
pages = "523-528",
url = "https://hdl.handle.net/21.15107/rcub_smile_1390"
}

Brković, B., Prasad, H. S., Konandreas, G., Radulović, M., Antunović, D., Sandor, G. K.B.,& Rohrer, M. D.. (2008). Simple preservation of a maxillary extraction socket using beta-tricalcium phosphate with type I collagen: Preliminary clinical and histomorphometric observations. in Journal of the Canadian Dental Association
Canadian Dental Association., 74(6), 523-528.
https://hdl.handle.net/21.15107/rcub_smile_1390

Brković B, Prasad HS, Konandreas G, Radulović M, Antunović D, Sandor GK, Rohrer MD. Simple preservation of a maxillary extraction socket using beta-tricalcium phosphate with type I collagen: Preliminary clinical and histomorphometric observations. in Journal of the Canadian Dental Association. 2008;74(6):523-528.
https://hdl.handle.net/21.15107/rcub_smile_1390 .

Brković, Božidar, Prasad, Hari S., Konandreas, George, Radulović, Milan, Antunović, Dragana, Sandor, George K.B., Rohrer, Michael D., "Simple preservation of a maxillary extraction socket using beta-tricalcium phosphate with type I collagen: Preliminary clinical and histomorphometric observations" in Journal of the Canadian Dental Association, 74, no. 6 (2008):523-528,
https://hdl.handle.net/21.15107/rcub_smile_1390 .