Histologic findings at augmented bone areas supplied with two different bone substitute materials combined with sinus floor lifting. Report of one case.
Identifieur interne : 007758 ( Main/Exploration ); précédent : 007757; suivant : 007759Histologic findings at augmented bone areas supplied with two different bone substitute materials combined with sinus floor lifting. Report of one case.
Auteurs : Rolf Ewers [Autriche] ; Walter Goriwoda ; Christian Schopper ; Doris Moser ; Else SpassovaSource :
- Clinical oral implants research [ 0905-7161 ] ; 2004.
Descripteurs français
- KwdFr :
- Animaux, Bovins, Durapatite, Eucaryotes, Femelle, Humains, Microscopie électronique à balayage, Minéraux, Mâchoire partiellement édentée (rééducation et réadaptation), Ostéo-intégration, Ostéogenèse, Procédures de chirurgie maxillofaciale et buccodentaire (), Réintervention, Sinus maxillaire (), Substituts osseux, Sujet âgé, Trame osseuse (transplantation).
- MESH :
- rééducation et réadaptation : Mâchoire partiellement édentée.
- Animaux, Bovins, Durapatite, Eucaryotes, Femelle, Humains, Microscopie électronique à balayage, Minéraux, Ostéo-intégration, Ostéogenèse, Procédures de chirurgie maxillofaciale et buccodentaire, Réintervention, Sinus maxillaire, Substituts osseux, Sujet âgé, Trame osseuse.
English descriptors
- KwdEn :
- Aged, Animals, Bone Matrix (transplantation), Bone Substitutes, Cattle, Durapatite, Eukaryota, Female, Humans, Jaw, Edentulous, Partially (rehabilitation), Maxillary Sinus (surgery), Microscopy, Electron, Scanning, Minerals, Oral Surgical Procedures (methods), Osseointegration, Osteogenesis, Reoperation.
- MESH :
- chemical : Bone Substitutes, Durapatite, Minerals.
- methods : Oral Surgical Procedures.
- rehabilitation : Jaw, Edentulous, Partially.
- surgery : Maxillary Sinus.
- transplantation : Bone Matrix.
- Aged, Animals, Cattle, Eukaryota, Female, Humans, Microscopy, Electron, Scanning, Osseointegration, Osteogenesis, Reoperation.
Abstract
This case report is focused on the histologic findings of bone tissue supplied with two different hydroxyapatites (HAs) used for maxillary sinus floor grafting in the same patient after various healing intervals. An insufficient unilateral sinus floor grafting with Bio-Oss biomaterial was followed by an additional grafting procedure with Algipore biomaterial performed 4 years later. Bone samples obtained during second-stage dental implantation contained the interesting combination of Bio-Oss, a bovine anorganic bone substitute, and Algipore, a porous algae-derived HA, in close vicinity, yet after different healing periods. Light microscopy exhibited satisfactory osseointegration of both grafting materials. However, Bio-Oss biomaterial showed no evidence of substantial remodeling after a healing period of 4.5 years. On the other hand, Algipore particles demonstrated signs of remodeling by being locally resorbed and partially replaced with newly formed bone already within 6 months.
PubMed: 14731182
Affiliations:
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Le document en format XML
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<term>Cattle</term>
<term>Durapatite</term>
<term>Eukaryota</term>
<term>Female</term>
<term>Humans</term>
<term>Jaw, Edentulous, Partially (rehabilitation)</term>
<term>Maxillary Sinus (surgery)</term>
<term>Microscopy, Electron, Scanning</term>
<term>Minerals</term>
<term>Oral Surgical Procedures (methods)</term>
<term>Osseointegration</term>
<term>Osteogenesis</term>
<term>Reoperation</term>
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<term>Bovins</term>
<term>Durapatite</term>
<term>Eucaryotes</term>
<term>Femelle</term>
<term>Humains</term>
<term>Microscopie électronique à balayage</term>
<term>Minéraux</term>
<term>Mâchoire partiellement édentée (rééducation et réadaptation)</term>
<term>Ostéo-intégration</term>
<term>Ostéogenèse</term>
<term>Procédures de chirurgie maxillofaciale et buccodentaire ()</term>
<term>Réintervention</term>
<term>Sinus maxillaire ()</term>
<term>Substituts osseux</term>
<term>Sujet âgé</term>
<term>Trame osseuse (transplantation)</term>
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<term>Minerals</term>
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<term>Eukaryota</term>
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<term>Osteogenesis</term>
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<front><div type="abstract" xml:lang="en">This case report is focused on the histologic findings of bone tissue supplied with two different hydroxyapatites (HAs) used for maxillary sinus floor grafting in the same patient after various healing intervals. An insufficient unilateral sinus floor grafting with Bio-Oss biomaterial was followed by an additional grafting procedure with Algipore biomaterial performed 4 years later. Bone samples obtained during second-stage dental implantation contained the interesting combination of Bio-Oss, a bovine anorganic bone substitute, and Algipore, a porous algae-derived HA, in close vicinity, yet after different healing periods. Light microscopy exhibited satisfactory osseointegration of both grafting materials. However, Bio-Oss biomaterial showed no evidence of substantial remodeling after a healing period of 4.5 years. On the other hand, Algipore particles demonstrated signs of remodeling by being locally resorbed and partially replaced with newly formed bone already within 6 months.</div>
</front>
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<tree><noCountry><name sortKey="Goriwoda, Walter" sort="Goriwoda, Walter" uniqKey="Goriwoda W" first="Walter" last="Goriwoda">Walter Goriwoda</name>
<name sortKey="Moser, Doris" sort="Moser, Doris" uniqKey="Moser D" first="Doris" last="Moser">Doris Moser</name>
<name sortKey="Schopper, Christian" sort="Schopper, Christian" uniqKey="Schopper C" first="Christian" last="Schopper">Christian Schopper</name>
<name sortKey="Spassova, Else" sort="Spassova, Else" uniqKey="Spassova E" first="Else" last="Spassova">Else Spassova</name>
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<country name="Autriche"><noRegion><name sortKey="Ewers, Rolf" sort="Ewers, Rolf" uniqKey="Ewers R" first="Rolf" last="Ewers">Rolf Ewers</name>
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