Influence of platform switching on crestal bone changes at nonsubmerged titanium implants: a histomorphometrical study in dogs
Objectives: The aim of the present study was to investigate histomorphometrically the influence of platform switching on crestal bone changes at non-submerged wide-body titanium implants in a dog model. Material and Methods: One-stage insertion of sand-blasted and acid-etched screw-type implants...
| Main Author: | Ju¨rgen Becker |
|---|---|
| Format: | Koleksi Audio Visual |
| Language: | Bahasa Inggris |
| Published: |
Blackwell Synergy
2007
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| Subjects: | |
| Online Access: |
http://library.umy.ac.id/katalog.php?opo=lihatDetilKatalog&id=93685 |
| id |
umylibrary-93685 |
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| recordtype |
oai_dc |
| spelling |
umylibrary-936852019-06-14T19:24:25ZInfluence of platform switching on crestal bone changes at nonsubmerged titanium implants: a histomorphometrical study in dogsJu¨rgen Becker Objectives: The aim of the present study was to investigate histomorphometrically the influence of platform switching on crestal bone changes at non-submerged wide-body titanium implants in a dog model. Material and Methods: One-stage insertion of sand-blasted and acid-etched screw-type implants with either matching (CAM) or smaller-diameter healing abutments (CPS) were randomly assigned to the lower jaws of nine beagle dogs. The animals were killed after 7, 14, and 28 days of non-submerged healing. Dissected blocks were processed for histomorphometrical analysis. Measurements were made between the implant shoulder (IS) and: – the apical extension of the long junctional epithelium (aJE), – the most coronal level of bone in contact with the implant (CLB), and – the level of the alveolar bone crest (BC). Results: At 7, 14, and 28 days, the mean IS–aJE values were significantly the lowest at CPS implants. However, after 28 days of healing, both groups revealed significantly increased mean IS–BC values at the buccal aspect of the alveolar bone. The difference in IS–CLB and IS–BC between groups was not significant. Conclusions: Within the limits of the present study, it was concluded that both CAM and CPS implants revealed crestal bone-level changes after 28 days of healing.Blackwell Synergy2007Koleksi Audio Visual Bahasa Inggrishttp://library.umy.ac.id/katalog.php?opo=lihatDetilKatalog&id=93685 |
| institution |
Universitas Muhammadiyah Yogyakarta |
| collection |
Perpustakaan Yogyakarta |
| language |
Bahasa Inggris |
| topic |
|
| spellingShingle |
Ju¨rgen Becker Influence of platform switching on crestal bone changes at nonsubmerged titanium implants: a histomorphometrical study in dogs |
| description |
Objectives: The aim of the present study was to investigate histomorphometrically
the influence of platform switching on crestal bone changes at non-submerged
wide-body titanium implants in a dog model.
Material and Methods: One-stage insertion of sand-blasted and acid-etched
screw-type implants with either matching (CAM) or smaller-diameter healing
abutments (CPS) were randomly assigned to the lower jaws of nine beagle dogs. The
animals were killed after 7, 14, and 28 days of non-submerged healing. Dissected
blocks were processed for histomorphometrical analysis. Measurements were made
between the implant shoulder (IS) and: – the apical extension of the long junctional
epithelium (aJE), – the most coronal level of bone in contact with the implant (CLB),
and – the level of the alveolar bone crest (BC).
Results: At 7, 14, and 28 days, the mean IS–aJE values were significantly the lowest
at CPS implants. However, after 28 days of healing, both groups revealed significantly
increased mean IS–BC values at the buccal aspect of the alveolar bone. The difference
in IS–CLB and IS–BC between groups was not significant.
Conclusions: Within the limits of the present study, it was concluded that both CAM
and CPS implants revealed crestal bone-level changes after 28 days of healing. |
| format |
Koleksi Audio Visual |
| author |
Ju¨rgen Becker |
| author_sort |
Ju¨rgen Becker |
| title |
Influence of platform switching on crestal bone changes at nonsubmerged titanium implants: a histomorphometrical study in dogs |
| title_short |
Influence of platform switching on crestal bone changes at nonsubmerged titanium implants: a histomorphometrical study in dogs |
| title_full |
Influence of platform switching on crestal bone changes at nonsubmerged titanium implants: a histomorphometrical study in dogs |
| title_fullStr |
Influence of platform switching on crestal bone changes at nonsubmerged titanium implants: a histomorphometrical study in dogs |
| title_full_unstemmed |
Influence of platform switching on crestal bone changes at nonsubmerged titanium implants: a histomorphometrical study in dogs |
| title_sort |
influence of platform switching on crestal bone changes at nonsubmerged titanium implants: a histomorphometrical study in dogs |
| publisher |
Blackwell Synergy |
| publishDate |
2007 |
| url |
http://library.umy.ac.id/katalog.php?opo=lihatDetilKatalog&id=93685 |
| _version_ |
1636350249374056448 |
| score |
14.79448 |