Use of rhBMP-2 to reconstruct a severely atrophic mandible: a modified approach
Identifieur interne : 003E49 ( Main/Exploration ); précédent : 003E48; suivant : 003E50Use of rhBMP-2 to reconstruct a severely atrophic mandible: a modified approach
Auteurs : N. M. A. Lopes [Brésil] ; A. Vajgel [Brésil] ; D. M. De Oliveira [Brésil] ; T. De Santana Santos [Brésil] ; T. Wassall [Brésil]Source :
- International journal of oral and maxillofacial surgery [ 0901-5027 ] ; 2012.
Descripteurs français
- Pascal (Inist)
- Wicri :
- topic : Chirurgie.
English descriptors
- KwdEn :
Abstract
This study reports the case of a patient with a severely resorbed mandible who was treated without a bone graft, using short implants, internal rigid fixation, rhBMP-2 and β-tricalcium phosphate. A 76-year-old woman, with a severely resorbed mandible (less than 3 mm), reported a history of nearly 25 years of complete edentulism and consecutive treatment failures, with total bilateral exposed inferior alveolar nerves and complete bone resorption of the inferior border in some areas. The treatment of choice was the placement of a 2.0 mm thick unilock bone plate (MatrixMandible, Synthes Maxillofacial, Paoli, PA, USA), to reinforce the mandible. Eight short implants with a regular platform (Nobel Biocare, Goteborg, Sweden) were placed: three on the external oblique line on both sides and two on the symphysis. In order to augment mandible height and coat the exposed thread of the anterior implants, rhBMP-2 (Infuse Bone, Meditronic Sofamor Danek, Memphis, TN, USA) and β-tricalcium phosphate (Cerasorb; Curasan, Kleinostheim, Germany) were used. Four 1.3 mm L miniplates were placed to support the graft. 14 months after surgery, the patient was satisfied and had excellent function without complications.
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream PascalFrancis, to step Corpus: 000035
- to stream PascalFrancis, to step Curation: 000663
- to stream PascalFrancis, to step Checkpoint: 000039
- to stream Main, to step Merge: 003E67
- to stream Main, to step Curation: 003E49
Le document en format XML
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<term>Mandibule</term>
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<front><div type="abstract" xml:lang="en">This study reports the case of a patient with a severely resorbed mandible who was treated without a bone graft, using short implants, internal rigid fixation, rhBMP-2 and β-tricalcium phosphate. A 76-year-old woman, with a severely resorbed mandible (less than 3 mm), reported a history of nearly 25 years of complete edentulism and consecutive treatment failures, with total bilateral exposed inferior alveolar nerves and complete bone resorption of the inferior border in some areas. The treatment of choice was the placement of a 2.0 mm thick unilock bone plate (MatrixMandible, Synthes Maxillofacial, Paoli, PA, USA), to reinforce the mandible. Eight short implants with a regular platform (Nobel Biocare, Goteborg, Sweden) were placed: three on the external oblique line on both sides and two on the symphysis. In order to augment mandible height and coat the exposed thread of the anterior implants, rhBMP-2 (Infuse Bone, Meditronic Sofamor Danek, Memphis, TN, USA) and β-tricalcium phosphate (Cerasorb; Curasan, Kleinostheim, Germany) were used. Four 1.3 mm L miniplates were placed to support the graft. 14 months after surgery, the patient was satisfied and had excellent function without complications.</div>
</front>
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<affiliations><list><country><li>Brésil</li>
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<tree><country name="Brésil"><region name="État de São Paulo"><name sortKey="Lopes, N M A" sort="Lopes, N M A" uniqKey="Lopes N" first="N. M. A." last="Lopes">N. M. A. Lopes</name>
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<name sortKey="De Oliveira, D M" sort="De Oliveira, D M" uniqKey="De Oliveira D" first="D. M." last="De Oliveira">D. M. De Oliveira</name>
<name sortKey="De Santana Santos, T" sort="De Santana Santos, T" uniqKey="De Santana Santos T" first="T." last="De Santana Santos">T. De Santana Santos</name>
<name sortKey="Vajgel, A" sort="Vajgel, A" uniqKey="Vajgel A" first="A." last="Vajgel">A. Vajgel</name>
<name sortKey="Wassall, T" sort="Wassall, T" uniqKey="Wassall T" first="T." last="Wassall">T. Wassall</name>
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