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01.03.2025 | Kieferaugmentation | Übersichtsbeitrag

Erfolgsbewertung von autologem Knochen versus Knochenersatzmaterialien bei Auf- und Anlagerungsosteoplastiken

Eine systematische Literaturanalyse

verfasst von: Dr. Franziska M. Baum, Prof. Dr. Dr. Stefan Schultze-Mosgau

Erschienen in: ZI Zahnärztliche Implantologie | Ausgabe 1/2025

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Die Verwendung autologen Knochens als Augmentationsmaterial gilt bei reduziertem ortsständigem Knochenangebot als klinischer Goldstandard. Um die Beeinträchtigungen und Einschränkungen, die mit der Verwendung von autologen Transplantaten einhergehen, überwinden zu können, gewinnen die Weiterentwicklung und klinische Verwendung von Knochenersatzmaterialien immer mehr an Bedeutung. Um für jeden Patienten die individuell beste Versorgung generieren zu können, ist eine sorgfältige Abwägung der Vorzüge sowie Einschränkungen eines jeden Augmentationsmaterials notwendig. Dabei sollten unter anderem das Ausmaß der Resorption sowie der Langzeiterfolg gesetzter Implantate betrachtet werden, die dazugehörige Literaturdatenlage ist jedoch uneinheitlich. …
Literatur
1.
Zurück zum Zitat Spin-Neto R, Stavropoulos A, Coletti FL et al (2015) Remodeling of cortical and corticocancellous fresh-frozen allogeneic block bone grafts - a radiographic and histomorphometric comparison to autologous bone grafts. Clin Oral Implants Res 26:747-752 Spin-Neto R, Stavropoulos A, Coletti FL et al (2015) Remodeling of cortical and corticocancellous fresh-frozen allogeneic block bone grafts - a radiographic and histomorphometric comparison to autologous bone grafts. Clin Oral Implants Res 26:747-752
2.
Zurück zum Zitat Serrano Méndez CA, Lang NP, Caneva M et al (2017) Comparison of allografts and xenografts used for alveolar ridge preservation. A clinical and histomorphometric RCT in humans. Clin Im-plant Dent Relat Res 19:608-615 Serrano Méndez CA, Lang NP, Caneva M et al (2017) Comparison of allografts and xenografts used for alveolar ridge preservation. A clinical and histomorphometric RCT in humans. Clin Im-plant Dent Relat Res 19:608-615
3.
Zurück zum Zitat Kloss FR, Offermanns V, Kloss-Brandstätter A (2018) Comparison of allogeneic and autogenous bone grafts for augmentation of alveolar ridge defects - a 12-month retrospective radiographic evaluation. Clin Oral Implants Res 29:1163-1175 Kloss FR, Offermanns V, Kloss-Brandstätter A (2018) Comparison of allogeneic and autogenous bone grafts for augmentation of alveolar ridge defects - a 12-month retrospective radiographic evaluation. Clin Oral Implants Res 29:1163-1175
4.
Zurück zum Zitat Pistilli R, Felice P, Piatelli M et al (2014) Blocks of autogenous bone versus xenografts for the rehabilitation of atrophic jaws with dental implants: preliminary data from a pilot randomised controlled trial. Eur J Oral Implantol 7:153-171 Pistilli R, Felice P, Piatelli M et al (2014) Blocks of autogenous bone versus xenografts for the rehabilitation of atrophic jaws with dental implants: preliminary data from a pilot randomised controlled trial. Eur J Oral Implantol 7:153-171
5.
Zurück zum Zitat Ortiz-Vigón A, Suarez I, Martínez-Villa S et al (2018) Safety and performance of a novel collagenated xenogeneic bone block for lateral alveolar crest augmentation for staged implant placement. Clin Oral Implants Res 29:36-45 Ortiz-Vigón A, Suarez I, Martínez-Villa S et al (2018) Safety and performance of a novel collagenated xenogeneic bone block for lateral alveolar crest augmentation for staged implant placement. Clin Oral Implants Res 29:36-45
6.
Zurück zum Zitat Felice P, Barausse C, Barone A et al (2017) Interpositional augmentation technique in the treatment of posterior mandibular atrophies: a retrospective study comparing 129 autogenous and heterologous bone blocks with 2 to 7 years follow-up. Int J Periodontics Restorative Dent 37:469-480 Felice P, Barausse C, Barone A et al (2017) Interpositional augmentation technique in the treatment of posterior mandibular atrophies: a retrospective study comparing 129 autogenous and heterologous bone blocks with 2 to 7 years follow-up. Int J Periodontics Restorative Dent 37:469-480
7.
Zurück zum Zitat Chiapasco M, Zaniboni M, Boisco M (2006) Augmentation procedures for the rehabilitation of deficient edentulous ridges with oral implants. Clin Oral Implants Res 17(Suppl 2):136-159 Chiapasco M, Zaniboni M, Boisco M (2006) Augmentation procedures for the rehabilitation of deficient edentulous ridges with oral implants. Clin Oral Implants Res 17(Suppl 2):136-159
8.
Zurück zum Zitat Dellavia C, Giammattei M, Carmagnola D et al (2016) Iliac crest fresh-frozen allografts versus autografts in oral preprosthetic bone reconstructive surgery: histologic and histomorphometric study. Implant Dent 25:731-738 Dellavia C, Giammattei M, Carmagnola D et al (2016) Iliac crest fresh-frozen allografts versus autografts in oral preprosthetic bone reconstructive surgery: histologic and histomorphometric study. Implant Dent 25:731-738
9.
Zurück zum Zitat da Costa Santos CM, de Mattos Pimenta CA, Nobre MRC (2007) The PICO strategy for the research question construction and evidence search. Rev Lat Am Enfermagem 15:508-511 da Costa Santos CM, de Mattos Pimenta CA, Nobre MRC (2007) The PICO strategy for the research question construction and evidence search. Rev Lat Am Enfermagem 15:508-511
10.
Zurück zum Zitat Liberati A, Altman DG, Tetzlaff J et al (2009) The PRISMA statement for reporting systematic reviews and metaanalyses of studies that evaluate healthcare interventions: explanation and elaboration. BMJ 339:b2700 Liberati A, Altman DG, Tetzlaff J et al (2009) The PRISMA statement for reporting systematic reviews and metaanalyses of studies that evaluate healthcare interventions: explanation and elaboration. BMJ 339:b2700
11.
Zurück zum Zitat Peñarrocha-Diago M, Aloy-Prósper A, Peñarrocha-Oltra D et al (2013) Localized lateral alveolar ridge augmentation with block bone grafts: simultaneous versus delayed implant placement: a clinical and radiographic retrospective study. Int J Oral Maxillofac Implants 28:846-853 Peñarrocha-Diago M, Aloy-Prósper A, Peñarrocha-Oltra D et al (2013) Localized lateral alveolar ridge augmentation with block bone grafts: simultaneous versus delayed implant placement: a clinical and radiographic retrospective study. Int J Oral Maxillofac Implants 28:846-853
12.
Zurück zum Zitat Dasmah A, Thor A, Ekestubbe A et al (2013) Marginal bone-level alterations at implants installed in block versus particulate onlay bone grafts mixed with plateletrich plasma in atrophic maxilla. A prospective 5-year follow-up study of 15 patients. Clin Implant Dent Relat Res 15:7-14 Dasmah A, Thor A, Ekestubbe A et al (2013) Marginal bone-level alterations at implants installed in block versus particulate onlay bone grafts mixed with plateletrich plasma in atrophic maxilla. A prospective 5-year follow-up study of 15 patients. Clin Implant Dent Relat Res 15:7-14
13.
Zurück zum Zitat Peñarrocha-Oltra D, Aloy-Prósper A, Cervera-Ballester J et al (2014) Implant treatment in atrophic posterior mandibles: vertical regeneration with block bone grafts versus implants with 5.5-mm intrabony length. Int J Oral Maxillofac Implants 29:659-666 Peñarrocha-Oltra D, Aloy-Prósper A, Cervera-Ballester J et al (2014) Implant treatment in atrophic posterior mandibles: vertical regeneration with block bone grafts versus implants with 5.5-mm intrabony length. Int J Oral Maxillofac Implants 29:659-666
14.
Zurück zum Zitat Restoy-Lozano A, Dominguez-Mompell JL, Infante-Cossio P et al (2015) Reconstruction of man-dibular vertical defects for dental implants with autogenous bone block grafts using a tunnel approach: clinical study of 50 cases. Int J Oral Maxillofac Surg 44:1416-1422 Restoy-Lozano A, Dominguez-Mompell JL, Infante-Cossio P et al (2015) Reconstruction of man-dibular vertical defects for dental implants with autogenous bone block grafts using a tunnel approach: clinical study of 50 cases. Int J Oral Maxillofac Surg 44:1416-1422
15.
Zurück zum Zitat Chappuis V, Cavusoglu Y, Buser D et al (2017) Lateral ridge augmentation using autogenous block grafts and guided bone regeneration: a 10-year prospective case series study. Clin Im-plant Dent Relat Res 19:85-96 Chappuis V, Cavusoglu Y, Buser D et al (2017) Lateral ridge augmentation using autogenous block grafts and guided bone regeneration: a 10-year prospective case series study. Clin Im-plant Dent Relat Res 19:85-96
16.
Zurück zum Zitat Roccuzzo M, Savoini M, Dalmasso P et al (2017) Long-term outcomes of implants placed after vertical alveolar ridge augmentation in partially edentulous patients: a 10-year prospective clini-cal study. Clin Oral Implants Res 28:1204-1210 Roccuzzo M, Savoini M, Dalmasso P et al (2017) Long-term outcomes of implants placed after vertical alveolar ridge augmentation in partially edentulous patients: a 10-year prospective clini-cal study. Clin Oral Implants Res 28:1204-1210
17.
Zurück zum Zitat Mendoza-Azpur G, de la Fuente A, Chavez E et al (2019) Horizontal ridge augmentation with guided bone regeneration using particulate xenogenic bone substitutes with or without autogenous block grafts: a randomized controlled trial. Clin Implant Dent Relat Res 21:521-530 Mendoza-Azpur G, de la Fuente A, Chavez E et al (2019) Horizontal ridge augmentation with guided bone regeneration using particulate xenogenic bone substitutes with or without autogenous block grafts: a randomized controlled trial. Clin Implant Dent Relat Res 21:521-530
18.
Zurück zum Zitat Moukrioti J, Al-Nawas B, Kreisler M (2019) Evaluation of the split bone technique for lateral ridge augmentation: a retrospective case-control study. Int J Oral Maxillofac Implants 34:1152-1160 Moukrioti J, Al-Nawas B, Kreisler M (2019) Evaluation of the split bone technique for lateral ridge augmentation: a retrospective case-control study. Int J Oral Maxillofac Implants 34:1152-1160
19.
Zurück zum Zitat Khoury F, Hanser T (2019) Three-dimensional vertical alveolar ridge augmentation in the posterior maxilla: a 10-year clinical study. Int J Oral Maxillofac Implants 34:471-480 Khoury F, Hanser T (2019) Three-dimensional vertical alveolar ridge augmentation in the posterior maxilla: a 10-year clinical study. Int J Oral Maxillofac Implants 34:471-480
20.
Zurück zum Zitat Zhao X, Zou L, Chen Y et al (2020) Staged horizontal bone augmentation for dental implants in aesthetic zones: a prospective randomized controlled clinical trial comparing a half-columnar bone block harvested from the ramus versus a rectangular bone block from the symphysis. Int J Oral Maxillofac Surg 49:1326-1334 Zhao X, Zou L, Chen Y et al (2020) Staged horizontal bone augmentation for dental implants in aesthetic zones: a prospective randomized controlled clinical trial comparing a half-columnar bone block harvested from the ramus versus a rectangular bone block from the symphysis. Int J Oral Maxillofac Surg 49:1326-1334
21.
Zurück zum Zitat Nielsen HB, Starch-Jensen T (2021) Lateral ridge augmentation in the posterior part of the mandible with an autogenous bone block graft harvested from the ascending mandibular ramus. A 10-year retrospective study. J Stomatol Oral Maxillofac Surg 122:141-146 Nielsen HB, Starch-Jensen T (2021) Lateral ridge augmentation in the posterior part of the mandible with an autogenous bone block graft harvested from the ascending mandibular ramus. A 10-year retrospective study. J Stomatol Oral Maxillofac Surg 122:141-146
22.
Zurück zum Zitat Schwarz F, Sahin D, Civale-Schweighöfer S et al (2021) Long-term outcomes following lateral alveolar ridge augmentation using a collagenated xenogeneic bone block: a monocenter, prospective single-arm clinical study. Int J Implant Dent 7:9 Schwarz F, Sahin D, Civale-Schweighöfer S et al (2021) Long-term outcomes following lateral alveolar ridge augmentation using a collagenated xenogeneic bone block: a monocenter, prospective single-arm clinical study. Int J Implant Dent 7:9
23.
Zurück zum Zitat Pimentel AC, Napimoga MH, Manzi MR et al (2014) Reconstruction of the edentulous mandible with fresh frozen bone grafts and implants: a 4-year report of a prospective clinical study. Cell Tissue Bank 15:1-6 Pimentel AC, Napimoga MH, Manzi MR et al (2014) Reconstruction of the edentulous mandible with fresh frozen bone grafts and implants: a 4-year report of a prospective clinical study. Cell Tissue Bank 15:1-6
24.
Zurück zum Zitat Chiapasco M, Colletti G, Coggiola A et al (2015) Clinical outcome of the use of fresh frozen allogeneic bone grafts for the reconstruction of severely resorbed alveolar ridges: preliminary re-sults of a prospective study. Int J Oral Maxillofac Implants 30:450-460 Chiapasco M, Colletti G, Coggiola A et al (2015) Clinical outcome of the use of fresh frozen allogeneic bone grafts for the reconstruction of severely resorbed alveolar ridges: preliminary re-sults of a prospective study. Int J Oral Maxillofac Implants 30:450-460
25.
Zurück zum Zitat Silva ER, Ferraz EP, Neto ECM et al (2017) Volumetric stability of fresh frozen bone blocks in atrophic posterior mandible augmentation. J Oral Implantol 43:25-32 Silva ER, Ferraz EP, Neto ECM et al (2017) Volumetric stability of fresh frozen bone blocks in atrophic posterior mandible augmentation. J Oral Implantol 43:25-32
26.
Zurück zum Zitat Ahmadi RS, Sayar F, Rakhshan V et al (2017) Clinical and histomorphometric assessment of lat-eral alveolar ridge augmentation using a corticocancellous freeze-dried allograft bone block. J Oral Implantol 43(3):202-210 Ahmadi RS, Sayar F, Rakhshan V et al (2017) Clinical and histomorphometric assessment of lat-eral alveolar ridge augmentation using a corticocancellous freeze-dried allograft bone block. J Oral Implantol 43(3):202-210
27.
Zurück zum Zitat Tresguerres FGF, Cortes ARG, Hernandez Vallejo G et al (2019) Clinical and radiographic out-comes of allogeneic block grafts for maxillary lateral ridge augmentation: a randomized clinical trial. Clin Implant Dent Relat Res 21:1087-1098 Tresguerres FGF, Cortes ARG, Hernandez Vallejo G et al (2019) Clinical and radiographic out-comes of allogeneic block grafts for maxillary lateral ridge augmentation: a randomized clinical trial. Clin Implant Dent Relat Res 21:1087-1098
28.
Zurück zum Zitat Mangano C, Luongo G, Luongo F et al (2022) Custom-made computer-aided-design/computer-assisted-manufacturing (CAD/CAM) synthetic bone grafts for alveolar ridge augmentation: a retrospective clinical study with 3 years of follow-up. J Dent 127:104323 Mangano C, Luongo G, Luongo F et al (2022) Custom-made computer-aided-design/computer-assisted-manufacturing (CAD/CAM) synthetic bone grafts for alveolar ridge augmentation: a retrospective clinical study with 3 years of follow-up. J Dent 127:104323
29.
Zurück zum Zitat Albrektsson T, Zarb G, Worthington P et al (1986) The long-term efficacy of currently used dental implants: a review and proposed criteria of success. Int J Oral Maxillofac Implants 1:11-25 Albrektsson T, Zarb G, Worthington P et al (1986) The long-term efficacy of currently used dental implants: a review and proposed criteria of success. Int J Oral Maxillofac Implants 1:11-25
30.
Zurück zum Zitat Vidigal GM, Groisman M, Clavijo VG et al (2017) Evaluation of pink and white esthetic scores for immediately placed and provisionally restored implants in the anterior maxilla. Int J Oral Maxillofac Implants 32:625-632 Vidigal GM, Groisman M, Clavijo VG et al (2017) Evaluation of pink and white esthetic scores for immediately placed and provisionally restored implants in the anterior maxilla. Int J Oral Maxillofac Implants 32:625-632
31.
Zurück zum Zitat Fürhauser R, Florescu D, Benesch T et al (2005) Evaluation of soft tissue around single-tooth implant crowns: the pink esthetic score. Clin Oral Implants Res 16:639-644 Fürhauser R, Florescu D, Benesch T et al (2005) Evaluation of soft tissue around single-tooth implant crowns: the pink esthetic score. Clin Oral Implants Res 16:639-644
32.
Zurück zum Zitat Romito GA, Villar CC, Sapata VM et al (2022) Autogenous bone block versus collagenated xeno-geneic bone block in the reconstruction of the atrophic alveolar ridge: a non-inferiority randomized clinical trial. J Clin Periodontol 49:1158-1168 Romito GA, Villar CC, Sapata VM et al (2022) Autogenous bone block versus collagenated xeno-geneic bone block in the reconstruction of the atrophic alveolar ridge: a non-inferiority randomized clinical trial. J Clin Periodontol 49:1158-1168
33.
Zurück zum Zitat ngermair J, Bosshardt DD, Nelson K et al (2020) Horizontal bone grafting using equine-derived cancellous bone blocks is associated with severe complications: a prospective clinical and histological pilot study. Clin Oral Implants Res 31:1149-1158 ngermair J, Bosshardt DD, Nelson K et al (2020) Horizontal bone grafting using equine-derived cancellous bone blocks is associated with severe complications: a prospective clinical and histological pilot study. Clin Oral Implants Res 31:1149-1158
34.
Zurück zum Zitat Lambert PM, Morris HF, Ochi S (1997) Positive effect of surgical experience with implants on second-stage implant survival. J Oral Maxillofac Surg 55:12-18 Lambert PM, Morris HF, Ochi S (1997) Positive effect of surgical experience with implants on second-stage implant survival. J Oral Maxillofac Surg 55:12-18
35.
Zurück zum Zitat Ottoni JMP, Oliveira ZFL, Mansini R et al (2005) Correlation between placement torque and survival of single-tooth implants. Int J Oral Maxillofac Implants 20:769-776 Ottoni JMP, Oliveira ZFL, Mansini R et al (2005) Correlation between placement torque and survival of single-tooth implants. Int J Oral Maxillofac Implants 20:769-776
36.
Zurück zum Zitat Chrcanovic BR, Albrektsson T, Wennerberg A (2014) Reasons for failures of oral implants. J Oral Rehabil 41:443-476 Chrcanovic BR, Albrektsson T, Wennerberg A (2014) Reasons for failures of oral implants. J Oral Rehabil 41:443-476
37.
Zurück zum Zitat Chrcanovic BR, Kisch J, Albrektsson T et al (2016) Bruxism and dental implant failures: a multi-level mixed effects parametric survival analysis approach. J Oral Rehabil 43:813-823 Chrcanovic BR, Kisch J, Albrektsson T et al (2016) Bruxism and dental implant failures: a multi-level mixed effects parametric survival analysis approach. J Oral Rehabil 43:813-823
38.
Zurück zum Zitat Kourtis SG, Sotiriadou S, Voliotis S et al (2004) Private practice results of dental implants. Part I: survival and evaluation of risk factors - Part II: surgical and prosthetic complications. Implant Dent 13:373-385 Kourtis SG, Sotiriadou S, Voliotis S et al (2004) Private practice results of dental implants. Part I: survival and evaluation of risk factors - Part II: surgical and prosthetic complications. Implant Dent 13:373-385
39.
Zurück zum Zitat Abdel-Halim M, Issa D, Chrcanovic BR (2021) The impact of dental implant length on failure rates: a systematic review and metaanalysis. Materials (Basel) 14:3972 Abdel-Halim M, Issa D, Chrcanovic BR (2021) The impact of dental implant length on failure rates: a systematic review and metaanalysis. Materials (Basel) 14:3972
40.
Zurück zum Zitat Draenert FG, Kämmerer PW, Berthold M et al (2016) Complications with allogeneic, cancellous bone blocks in vertical alveolar ridge augmentation: prospective clinical case study and review of the literature. Oral Surg Oral Med Oral Pathol Oral Radiol 122:e31-43 Draenert FG, Kämmerer PW, Berthold M et al (2016) Complications with allogeneic, cancellous bone blocks in vertical alveolar ridge augmentation: prospective clinical case study and review of the literature. Oral Surg Oral Med Oral Pathol Oral Radiol 122:e31-43
41.
Zurück zum Zitat Chaushu L, Chaushu G, Kolerman R et al (2019) Anterior atrophic mandible restoration using cancellous bone block allograft. Clin Implant Dent Relat Res 21:903-909 Chaushu L, Chaushu G, Kolerman R et al (2019) Anterior atrophic mandible restoration using cancellous bone block allograft. Clin Implant Dent Relat Res 21:903-909
42.
Zurück zum Zitat Thoma DS, Payer M, Jakse N et al (2018) Randomized, controlled clinical two-centre study using xenogeneic block grafts loaded with recombinant human bone morphogenetic protein-2 or autogenous bone blocks for lateral ridge augmentation. J Clin Periodontol 45:265-276 Thoma DS, Payer M, Jakse N et al (2018) Randomized, controlled clinical two-centre study using xenogeneic block grafts loaded with recombinant human bone morphogenetic protein-2 or autogenous bone blocks for lateral ridge augmentation. J Clin Periodontol 45:265-276
43.
Zurück zum Zitat Li J, Xuan F, Choi B-H et al (2013) Minimally invasive ridge augmentation using xenogenous bone blocks in an atrophied posterior mandible: a clinical and histological study. Implant Dent 22:112-116 Li J, Xuan F, Choi B-H et al (2013) Minimally invasive ridge augmentation using xenogenous bone blocks in an atrophied posterior mandible: a clinical and histological study. Implant Dent 22:112-116
44.
Zurück zum Zitat Marconcini S, Covani U, Giammarinaro E et al (2019) Clinical success of dental implants placed in posterior mandible augmented with interpositional block graft: 3-year results from a prospective cohort clinical study. J Oral Maxillofac Surg 77:289-298 Marconcini S, Covani U, Giammarinaro E et al (2019) Clinical success of dental implants placed in posterior mandible augmented with interpositional block graft: 3-year results from a prospective cohort clinical study. J Oral Maxillofac Surg 77:289-298
45.
Zurück zum Zitat Kim N-H, Yang B-E, On S-W et al (2024) Customized three-dimensional printed ceramic bone grafts for osseous defects: a prospective randomized study. Sci Rep 14:3397 Kim N-H, Yang B-E, On S-W et al (2024) Customized three-dimensional printed ceramic bone grafts for osseous defects: a prospective randomized study. Sci Rep 14:3397
46.
Zurück zum Zitat Schönegg D, Essig H, Al-Haj Husain A et al (2024) Patient-specific beta-tricalcium phosphate scaffold for customized alveolar ridge augmentation: a case report: Case report: patient-specific β-TCP scaffold for alveolar ridge CBR. Int J Implant Dent 10:21 Schönegg D, Essig H, Al-Haj Husain A et al (2024) Patient-specific beta-tricalcium phosphate scaffold for customized alveolar ridge augmentation: a case report: Case report: patient-specific β-TCP scaffold for alveolar ridge CBR. Int J Implant Dent 10:21
47.
Zurück zum Zitat Stavropoulos A, Marcantonio CC, de Oliveira VXR et al (2023) Freshfrozen allogeneic bone blocks grafts for alveolar ridge augmentation: biological and clinical aspects. Periodontology 2000 93:139-152 Stavropoulos A, Marcantonio CC, de Oliveira VXR et al (2023) Freshfrozen allogeneic bone blocks grafts for alveolar ridge augmentation: biological and clinical aspects. Periodontology 2000 93:139-152
48.
Zurück zum Zitat Souza AB, Tormena M, Matarazzo F et al (2016) The influence of peri-implant keratinized mucosa on brushing discomfort and periimplant tissue health. Clin Oral Implants Res 27:650-655 Souza AB, Tormena M, Matarazzo F et al (2016) The influence of peri-implant keratinized mucosa on brushing discomfort and periimplant tissue health. Clin Oral Implants Res 27:650-655
49.
Zurück zum Zitat Linkevicius T, Apse P, Grybauskas S et al (2009) The influence of soft tissue thickness on crestal bone changes around implants: a 1-year prospective controlled clinical trial. Int J Oral Maxillofac Implants 24:712-719 Linkevicius T, Apse P, Grybauskas S et al (2009) The influence of soft tissue thickness on crestal bone changes around implants: a 1-year prospective controlled clinical trial. Int J Oral Maxillofac Implants 24:712-719
50.
Zurück zum Zitat Beshtawi KR, Shaik S, Peck MT et al (2021) The accuracy of various radiographic modalities for implant therapy. S Afr Dent J 76:396-403 Beshtawi KR, Shaik S, Peck MT et al (2021) The accuracy of various radiographic modalities for implant therapy. S Afr Dent J 76:396-403
Metadaten
Titel
Erfolgsbewertung von autologem Knochen versus Knochenersatzmaterialien bei Auf- und Anlagerungsosteoplastiken
Eine systematische Literaturanalyse
verfasst von
Dr. Franziska M. Baum
Prof. Dr. Dr. Stefan Schultze-Mosgau
Publikationsdatum
01.03.2025
Verlag
Springer Medizin
Erschienen in
ZI Zahnärztliche Implantologie / Ausgabe 1/2025
Print ISSN: 3004-8699
Elektronische ISSN: 3004-8702
DOI
https://doi.org/10.1007/s44293-025-0067-0

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