An experimental rabbit model for jaw-bone healing.
Identifieur interne : 009A53 ( Ncbi/Checkpoint ); précédent : 009A52; suivant : 009A54An experimental rabbit model for jaw-bone healing.
Auteurs : A K Lundgren [Suède] ; L. Sennerby ; D. LundgrenSource :
- International journal of oral and maxillofacial surgery [ 0901-5027 ] ; 1997.
Descripteurs français
- KwdFr :
- Animaux, Arcade dentaire (), Arcade dentaire (anatomopathologie), Arcade dentaire (imagerie diagnostique), Calcification physiologique, Cicatrisation de plaie, Femelle, Lapins, Maxillaire (), Maxillaire (anatomopathologie), Maxillaire (imagerie diagnostique), Modèles animaux de maladie humaine, Moelle osseuse (anatomopathologie), Moelle osseuse (imagerie diagnostique), Mâchoire édentée (), Mâchoire édentée (anatomopathologie), Mâchoire édentée (imagerie diagnostique), Mâle, Os et tissu osseux (anatomopathologie), Os et tissu osseux (imagerie diagnostique), Radiographie, Reproductibilité des résultats, Régénération osseuse.
- MESH :
- anatomopathologie : Arcade dentaire, Maxillaire, Moelle osseuse, Mâchoire édentée, Os et tissu osseux.
- imagerie diagnostique : Arcade dentaire, Maxillaire, Moelle osseuse, Mâchoire édentée, Os et tissu osseux.
- Animaux, Arcade dentaire, Calcification physiologique, Cicatrisation de plaie, Femelle, Lapins, Maxillaire, Modèles animaux de maladie humaine, Mâchoire édentée, Mâle, Radiographie, Reproductibilité des résultats, Régénération osseuse.
English descriptors
- KwdEn :
- Animals, Bone Marrow (diagnostic imaging), Bone Marrow (pathology), Bone Regeneration, Bone and Bones (diagnostic imaging), Bone and Bones (pathology), Calcification, Physiologic, Dental Arch (diagnostic imaging), Dental Arch (pathology), Dental Arch (surgery), Disease Models, Animal, Female, Jaw, Edentulous (diagnostic imaging), Jaw, Edentulous (pathology), Jaw, Edentulous (surgery), Male, Maxilla (diagnostic imaging), Maxilla (pathology), Maxilla (surgery), Rabbits, Radiography, Reproducibility of Results, Wound Healing.
- MESH :
- diagnostic imaging : Bone Marrow, Bone and Bones, Dental Arch, Jaw, Edentulous, Maxilla.
- pathology : Bone Marrow, Bone and Bones, Dental Arch, Jaw, Edentulous, Maxilla.
- surgery : Dental Arch, Jaw, Edentulous, Maxilla.
- Animals, Bone Regeneration, Calcification, Physiologic, Disease Models, Animal, Female, Male, Rabbits, Radiography, Reproducibility of Results, Wound Healing.
Abstract
The purpose of this investigation was to study the structural and topographical bone anatomy of the right and left edentulous areas between the incisors and molars in the rabbit maxilla with regard to the symmetry of the bone, and to assess the degree of spontaneous healing of surgical defects. Anatomical and radiographic examinations together with analysis of serial histological ground sections in ten rabbits disclosed no statistically significant differences between the two sides regarding the different bone-tissue structures, i.e. they exhibit a sufficient degree of symmetry to serve as a useful bilateral test-control model. Surgical defects were made on one side of the jaw (test side) in a group of eight rabbits. This resulted in an average loss of 17% of the total bone volume after a healing period of four weeks as compared to the untreated control side. It was concluded that surgically-created defects do not show completely spontaneous healing. From a histological section of the test side, it was possible to redraw the original bone contour by interpolation between unaffected areas of bone, coronal and apical to the defect. This means that the test side of this model can also serve as its own control with regard to the amount of regenerated tissue, given that there is unaffected bone, coronal and apical to the defect.
PubMed: 9418152
Affiliations:
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pubmed:9418152Le document en format XML
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<orgName type="university">Université de Göteborg</orgName>
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<series><title level="j">International journal of oral and maxillofacial surgery</title>
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<term>Bone Marrow (diagnostic imaging)</term>
<term>Bone Marrow (pathology)</term>
<term>Bone Regeneration</term>
<term>Bone and Bones (diagnostic imaging)</term>
<term>Bone and Bones (pathology)</term>
<term>Calcification, Physiologic</term>
<term>Dental Arch (diagnostic imaging)</term>
<term>Dental Arch (pathology)</term>
<term>Dental Arch (surgery)</term>
<term>Disease Models, Animal</term>
<term>Female</term>
<term>Jaw, Edentulous (diagnostic imaging)</term>
<term>Jaw, Edentulous (pathology)</term>
<term>Jaw, Edentulous (surgery)</term>
<term>Male</term>
<term>Maxilla (diagnostic imaging)</term>
<term>Maxilla (pathology)</term>
<term>Maxilla (surgery)</term>
<term>Rabbits</term>
<term>Radiography</term>
<term>Reproducibility of Results</term>
<term>Wound Healing</term>
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<keywords scheme="KwdFr" xml:lang="fr"><term>Animaux</term>
<term>Arcade dentaire ()</term>
<term>Arcade dentaire (anatomopathologie)</term>
<term>Arcade dentaire (imagerie diagnostique)</term>
<term>Calcification physiologique</term>
<term>Cicatrisation de plaie</term>
<term>Femelle</term>
<term>Lapins</term>
<term>Maxillaire ()</term>
<term>Maxillaire (anatomopathologie)</term>
<term>Maxillaire (imagerie diagnostique)</term>
<term>Modèles animaux de maladie humaine</term>
<term>Moelle osseuse (anatomopathologie)</term>
<term>Moelle osseuse (imagerie diagnostique)</term>
<term>Mâchoire édentée ()</term>
<term>Mâchoire édentée (anatomopathologie)</term>
<term>Mâchoire édentée (imagerie diagnostique)</term>
<term>Mâle</term>
<term>Os et tissu osseux (anatomopathologie)</term>
<term>Os et tissu osseux (imagerie diagnostique)</term>
<term>Radiographie</term>
<term>Reproductibilité des résultats</term>
<term>Régénération osseuse</term>
</keywords>
<keywords scheme="MESH" qualifier="anatomopathologie" xml:lang="fr"><term>Arcade dentaire</term>
<term>Maxillaire</term>
<term>Moelle osseuse</term>
<term>Mâchoire édentée</term>
<term>Os et tissu osseux</term>
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<term>Bone and Bones</term>
<term>Dental Arch</term>
<term>Jaw, Edentulous</term>
<term>Maxilla</term>
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<term>Maxillaire</term>
<term>Moelle osseuse</term>
<term>Mâchoire édentée</term>
<term>Os et tissu osseux</term>
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<keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Bone Marrow</term>
<term>Bone and Bones</term>
<term>Dental Arch</term>
<term>Jaw, Edentulous</term>
<term>Maxilla</term>
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<keywords scheme="MESH" qualifier="surgery" xml:lang="en"><term>Dental Arch</term>
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<term>Maxilla</term>
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<term>Bone Regeneration</term>
<term>Calcification, Physiologic</term>
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<term>Female</term>
<term>Male</term>
<term>Rabbits</term>
<term>Radiography</term>
<term>Reproducibility of Results</term>
<term>Wound Healing</term>
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<keywords scheme="MESH" xml:lang="fr"><term>Animaux</term>
<term>Arcade dentaire</term>
<term>Calcification physiologique</term>
<term>Cicatrisation de plaie</term>
<term>Femelle</term>
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<term>Modèles animaux de maladie humaine</term>
<term>Mâchoire édentée</term>
<term>Mâle</term>
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<front><div type="abstract" xml:lang="en">The purpose of this investigation was to study the structural and topographical bone anatomy of the right and left edentulous areas between the incisors and molars in the rabbit maxilla with regard to the symmetry of the bone, and to assess the degree of spontaneous healing of surgical defects. Anatomical and radiographic examinations together with analysis of serial histological ground sections in ten rabbits disclosed no statistically significant differences between the two sides regarding the different bone-tissue structures, i.e. they exhibit a sufficient degree of symmetry to serve as a useful bilateral test-control model. Surgical defects were made on one side of the jaw (test side) in a group of eight rabbits. This resulted in an average loss of 17% of the total bone volume after a healing period of four weeks as compared to the untreated control side. It was concluded that surgically-created defects do not show completely spontaneous healing. From a histological section of the test side, it was possible to redraw the original bone contour by interpolation between unaffected areas of bone, coronal and apical to the defect. This means that the test side of this model can also serve as its own control with regard to the amount of regenerated tissue, given that there is unaffected bone, coronal and apical to the defect.</div>
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