EdenteV1, PascalFrancis, Corpus, bibRecord, 000108

Tissue-Engineered Polymer-Based Periosteal Bone Grafts for Maxillary Sinus Augmentation: Five-Year Clinical Results

Identifieur interne : 000108 ( PascalFrancis/Corpus ); précédent : 000107; suivant : 000109

Tissue-Engineered Polymer-Based Periosteal Bone Grafts for Maxillary Sinus Augmentation: Five-Year Clinical Results

Auteurs : Wolfram Trautvetter ; Christian Kaps ; Rainer Schmelzeisen ; Sebastian Sauerbier ; Michael Sittinger

Source :

Journal of oral and maxillofacial surgery [ 0278-2391 ] ; 2011.

RBID : Pascal:11-0499666

Descripteurs français

Pascal (Inist)
- Chirurgie, Polymère, Sinus maxillaire, Stomatologie, Traitement, Greffe osseuse.

English descriptors

KwdEn :
- Bone graft, Maxillary sinus, Polymer, Stomatology, Surgery, Treatment.

Abstract

Purpose: Augmentation of the maxillary sinus with allogenic or alloplastic materials, as well as autologous bone grafts, has inherent disadvantages. Therefore, the aim of our study was to evaluate the long-term clinical repair effect of autologous periosteal bone grafts on atrophic maxillary bone. Patients and Methods: In the present retrospective cohort study, augmentation of the edentulous atrophic posterior maxilla was performed using autologous tissue-engineered periosteal bone grafts based on bioresorbable polymer scaffolds and, in a 1-step procedure, simultaneous insertion of dental implants. The clinical evaluation of 10 patients was performed by radiologic assessment of bone formation, with a follow-up of 5 years. Bone formation was further documented by measuring the bone height and by histologic examination. Results: Excellent clinical and radiologic results were achieved as early as 4 months after transplantation of the periosteal bone grafts. The bone height remained significantly (P < .05) greater (median 14.2 mm) than the preoperative atrophic bone (median 6.9 mm) during the 5-year observation period. Histologically, the bone biopsy specimens of 2 patients obtained after 6 months showed trabecular bone with osteocytes and active osteoblasts. No signs of bone resorption, formation of connective tissue, or necrosis were seen. Conclusion: Our results suggest that the transplantation of autologous periosteal bone grafts and implantation of dental implants in a 1-step procedure is a reliable procedure that leads to bone formation in the edentulous posterior maxilla, remaining stable in the long term for a period of at least 5 years.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

A01	`01`	`1`		`@0 0278-2391`
A02	`01`			`@0 JOMSDA`
A03		`1`		`@0 J. oral maxillofac. surg.`
A05				`@2 69`
A06				`@2 11`
A08	`01`	`1`	`ENG`	`@1 Tissue-Engineered Polymer-Based Periosteal Bone Grafts for Maxillary Sinus Augmentation: Five-Year Clinical Results`
A11	`01`	`1`		`@1 TRAUTVETTER (Wolfram)`
A11	`02`	`1`		`@1 KAPS (Christian)`
A11	`03`	`1`		`@1 SCHMELZEISEN (Rainer)`
A11	`04`	`1`		`@1 SAUERBIER (Sebastian)`
A11	`05`	`1`		`@1 SITTINGER (Michael)`
A14	`01`			`@1 Private Practice @2 Ulm @3 DEU @Z 1 aut.`
A14	`02`			`@1 Laboratory for Tissue Engineering, Department of Rheumatology, Charite Campus Mitte, Charite-Universitatsmedizin Berlin @2 Berlin @3 DEU @Z 2 aut. @Z 5 aut.`
A14	`03`			`@1 Department of Oral and Cranio-Maxillofacial Surgery, University Hospital Freiburg @2 Freiburg @3 DEU @Z 3 aut. @Z 4 aut.`
A14	`04`			`@1 Berlin Brandenburg Center for Regenerative Therapies, Charite-Universitatsmedizin Berlin @2 Berlin @3 DEU @Z 5 aut.`
A20				`@1 2753-2762`
A21				`@1 2011`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 3005 @5 354000505900420120`
A44				`@0 0000 @1 © 2011 INIST-CNRS. All rights reserved.`
A45				`@0 37 ref.`
A47	`01`	`1`		`@0 11-0499666`
A60				`@1 P`
A61				`@0 A`
A64	`01`	`1`		`@0 Journal of oral and maxillofacial surgery`
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C01	`01`		`ENG`	@0 Purpose: Augmentation of the maxillary sinus with allogenic or alloplastic materials, as well as autologous bone grafts, has inherent disadvantages. Therefore, the aim of our study was to evaluate the long-term clinical repair effect of autologous periosteal bone grafts on atrophic maxillary bone. Patients and Methods: In the present retrospective cohort study, augmentation of the edentulous atrophic posterior maxilla was performed using autologous tissue-engineered periosteal bone grafts based on bioresorbable polymer scaffolds and, in a 1-step procedure, simultaneous insertion of dental implants. The clinical evaluation of 10 patients was performed by radiologic assessment of bone formation, with a follow-up of 5 years. Bone formation was further documented by measuring the bone height and by histologic examination. Results: Excellent clinical and radiologic results were achieved as early as 4 months after transplantation of the periosteal bone grafts. The bone height remained significantly (P < .05) greater (median 14.2 mm) than the preoperative atrophic bone (median 6.9 mm) during the 5-year observation period. Histologically, the bone biopsy specimens of 2 patients obtained after 6 months showed trabecular bone with osteocytes and active osteoblasts. No signs of bone resorption, formation of connective tissue, or necrosis were seen. Conclusion: Our results suggest that the transplantation of autologous periosteal bone grafts and implantation of dental implants in a 1-step procedure is a reliable procedure that leads to bone formation in the edentulous posterior maxilla, remaining stable in the long term for a period of at least 5 years.
C02	`01`	`X`		`@0 002B10`
C03	`01`	`X`	`FRE`	`@0 Chirurgie @5 04`
C03	`01`	`X`	`ENG`	`@0 Surgery @5 04`
C03	`01`	`X`	`SPA`	`@0 Cirugía @5 04`
C03	`02`	`X`	`FRE`	`@0 Polymère @5 07`
C03	`02`	`X`	`ENG`	`@0 Polymer @5 07`
C03	`02`	`X`	`SPA`	`@0 Polímero @5 07`
C03	`03`	`X`	`FRE`	`@0 Sinus maxillaire @5 08`
C03	`03`	`X`	`ENG`	`@0 Maxillary sinus @5 08`
C03	`03`	`X`	`SPA`	`@0 Seno maxilar @5 08`
C03	`04`	`X`	`FRE`	`@0 Stomatologie @5 09`
C03	`04`	`X`	`ENG`	`@0 Stomatology @5 09`
C03	`04`	`X`	`SPA`	`@0 Estomatología @5 09`
C03	`05`	`X`	`FRE`	`@0 Traitement @5 30`
C03	`05`	`X`	`ENG`	`@0 Treatment @5 30`
C03	`05`	`X`	`SPA`	`@0 Tratamiento @5 30`
C03	`06`	`X`	`FRE`	`@0 Greffe osseuse @4 CD @5 96`
C03	`06`	`X`	`ENG`	`@0 Bone graft @4 CD @5 96`
C03	`06`	`X`	`SPA`	`@0 Injerto óseo @4 CD @5 96`
N21				`@1 346`
N44	`01`			`@1 OTO`
N82				`@1 OTO`

Format Inist (serveur)

NO :	PASCAL 11-0499666 INIST
ET :	Tissue-Engineered Polymer-Based Periosteal Bone Grafts for Maxillary Sinus Augmentation: Five-Year Clinical Results
AU :	TRAUTVETTER (Wolfram); KAPS (Christian); SCHMELZEISEN (Rainer); SAUERBIER (Sebastian); SITTINGER (Michael)
AF :	Private Practice/Ulm/Allemagne (1 aut.); Laboratory for Tissue Engineering, Department of Rheumatology, Charite Campus Mitte, Charite-Universitatsmedizin Berlin/Berlin/Allemagne (2 aut., 5 aut.); Department of Oral and Cranio-Maxillofacial Surgery, University Hospital Freiburg/Freiburg/Allemagne (3 aut., 4 aut.); Berlin Brandenburg Center for Regenerative Therapies, Charite-Universitatsmedizin Berlin/Berlin/Allemagne (5 aut.)
DT :	Publication en série; Niveau analytique
SO :	Journal of oral and maxillofacial surgery; ISSN 0278-2391; Coden JOMSDA; Etats-Unis; Da. 2011; Vol. 69; No. 11; Pp. 2753-2762; Bibl. 37 ref.
LA :	Anglais
EA :	Purpose: Augmentation of the maxillary sinus with allogenic or alloplastic materials, as well as autologous bone grafts, has inherent disadvantages. Therefore, the aim of our study was to evaluate the long-term clinical repair effect of autologous periosteal bone grafts on atrophic maxillary bone. Patients and Methods: In the present retrospective cohort study, augmentation of the edentulous atrophic posterior maxilla was performed using autologous tissue-engineered periosteal bone grafts based on bioresorbable polymer scaffolds and, in a 1-step procedure, simultaneous insertion of dental implants. The clinical evaluation of 10 patients was performed by radiologic assessment of bone formation, with a follow-up of 5 years. Bone formation was further documented by measuring the bone height and by histologic examination. Results: Excellent clinical and radiologic results were achieved as early as 4 months after transplantation of the periosteal bone grafts. The bone height remained significantly (P < .05) greater (median 14.2 mm) than the preoperative atrophic bone (median 6.9 mm) during the 5-year observation period. Histologically, the bone biopsy specimens of 2 patients obtained after 6 months showed trabecular bone with osteocytes and active osteoblasts. No signs of bone resorption, formation of connective tissue, or necrosis were seen. Conclusion: Our results suggest that the transplantation of autologous periosteal bone grafts and implantation of dental implants in a 1-step procedure is a reliable procedure that leads to bone formation in the edentulous posterior maxilla, remaining stable in the long term for a period of at least 5 years.
CC :	002B10
FD :	Chirurgie; Polymère; Sinus maxillaire; Stomatologie; Traitement; Greffe osseuse
ED :	Surgery; Polymer; Maxillary sinus; Stomatology; Treatment; Bone graft
SD :	Cirugía; Polímero; Seno maxilar; Estomatología; Tratamiento; Injerto óseo
LO :	INIST-3005.354000505900420120
ID :	11-0499666

Links to Exploration step

Pascal:11-0499666

Le document en format XML

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<front><div type="abstract" xml:lang="en">Purpose: Augmentation of the maxillary sinus with allogenic or alloplastic materials, as well as autologous bone grafts, has inherent disadvantages. Therefore, the aim of our study was to evaluate the long-term clinical repair effect of autologous periosteal bone grafts on atrophic maxillary bone. Patients and Methods: In the present retrospective cohort study, augmentation of the edentulous atrophic posterior maxilla was performed using autologous tissue-engineered periosteal bone grafts based on bioresorbable polymer scaffolds and, in a 1-step procedure, simultaneous insertion of dental implants. The clinical evaluation of 10 patients was performed by radiologic assessment of bone formation, with a follow-up of 5 years. Bone formation was further documented by measuring the bone height and by histologic examination. Results: Excellent clinical and radiologic results were achieved as early as 4 months after transplantation of the periosteal bone grafts. The bone height remained significantly (P < .05) greater (median 14.2 mm) than the preoperative atrophic bone (median 6.9 mm) during the 5-year observation period. Histologically, the bone biopsy specimens of 2 patients obtained after 6 months showed trabecular bone with osteocytes and active osteoblasts. No signs of bone resorption, formation of connective tissue, or necrosis were seen. Conclusion: Our results suggest that the transplantation of autologous periosteal bone grafts and implantation of dental implants in a 1-step procedure is a reliable procedure that leads to bone formation in the edentulous posterior maxilla, remaining stable in the long term for a period of at least 5 years.</div>
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<s5>96</s5>
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<server><NO>PASCAL 11-0499666 INIST</NO>
<ET>Tissue-Engineered Polymer-Based Periosteal Bone Grafts for Maxillary Sinus Augmentation: Five-Year Clinical Results</ET>
<AU>TRAUTVETTER (Wolfram); KAPS (Christian); SCHMELZEISEN (Rainer); SAUERBIER (Sebastian); SITTINGER (Michael)</AU>
<AF>Private Practice/Ulm/Allemagne (1 aut.); Laboratory for Tissue Engineering, Department of Rheumatology, Charite Campus Mitte, Charite-Universitatsmedizin Berlin/Berlin/Allemagne (2 aut., 5 aut.); Department of Oral and Cranio-Maxillofacial Surgery, University Hospital Freiburg/Freiburg/Allemagne (3 aut., 4 aut.); Berlin Brandenburg Center for Regenerative Therapies, Charite-Universitatsmedizin Berlin/Berlin/Allemagne (5 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Journal of oral and maxillofacial surgery; ISSN 0278-2391; Coden JOMSDA; Etats-Unis; Da. 2011; Vol. 69; No. 11; Pp. 2753-2762; Bibl. 37 ref.</SO>
<LA>Anglais</LA>
<EA>Purpose: Augmentation of the maxillary sinus with allogenic or alloplastic materials, as well as autologous bone grafts, has inherent disadvantages. Therefore, the aim of our study was to evaluate the long-term clinical repair effect of autologous periosteal bone grafts on atrophic maxillary bone. Patients and Methods: In the present retrospective cohort study, augmentation of the edentulous atrophic posterior maxilla was performed using autologous tissue-engineered periosteal bone grafts based on bioresorbable polymer scaffolds and, in a 1-step procedure, simultaneous insertion of dental implants. The clinical evaluation of 10 patients was performed by radiologic assessment of bone formation, with a follow-up of 5 years. Bone formation was further documented by measuring the bone height and by histologic examination. Results: Excellent clinical and radiologic results were achieved as early as 4 months after transplantation of the periosteal bone grafts. The bone height remained significantly (P < .05) greater (median 14.2 mm) than the preoperative atrophic bone (median 6.9 mm) during the 5-year observation period. Histologically, the bone biopsy specimens of 2 patients obtained after 6 months showed trabecular bone with osteocytes and active osteoblasts. No signs of bone resorption, formation of connective tissue, or necrosis were seen. Conclusion: Our results suggest that the transplantation of autologous periosteal bone grafts and implantation of dental implants in a 1-step procedure is a reliable procedure that leads to bone formation in the edentulous posterior maxilla, remaining stable in the long term for a period of at least 5 years.</EA>
<CC>002B10</CC>
<FD>Chirurgie; Polymère; Sinus maxillaire; Stomatologie; Traitement; Greffe osseuse</FD>
<ED>Surgery; Polymer; Maxillary sinus; Stomatology; Treatment; Bone graft</ED>
<SD>Cirugía; Polímero; Seno maxilar; Estomatología; Tratamiento; Injerto óseo</SD>
<LO>INIST-3005.354000505900420120</LO>
<ID>11-0499666</ID>
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Tissue-Engineered Polymer-Based Periosteal Bone Grafts for Maxillary Sinus Augmentation: Five-Year Clinical Results

Tissue-Engineered Polymer-Based Periosteal Bone Grafts for Maxillary Sinus Augmentation: Five-Year Clinical Results

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