Influence of transmucosal designs of dental implant on tissue regeneration in beagle dogs
SCIE
SCOPUS
KCI
- Title
- Influence of transmucosal designs of dental implant on tissue regeneration in beagle dogs
- Authors
- Kim, WH; Heo, YK; Jeong, CM; Cho, DW; Ryu, JJ; Huh, JB
- Date Issued
- 2013-02
- Publisher
- KOREAN TISSUE ENGINEERING REGENERATIVE MEDICINE SOC
- Abstract
- This study was conducted to evaluate the influence of concave machined and concave microgrooved profiles of the transmucosal portion of implants on early peri-implant tissue regeneration. We assessed implants with 3 different transmucosal profiles: the bevel group that had only a bevel in the transmucosal part, bioseal group and bioseal/groove group that had a micro-groove in the S-shaped portion of the implant. A total of 36 implants (12 of each type) were placed in the edentulous mandibular ridges of 6 beagle dogs. We used radiographs to investigate the mesio-distal change of the marginal bone. Bucco-lingual bone resorption and soft tissue reactions were evaluated histologically. Radiographic and histological analysis did not show any difference in mesio-distal or bucco-lingual marginal bone resorption among any of the 3 groups (p > 0.05). The bioseal and bioseal/groove groups had more rigid connective tissue attachment than that in the bevel group. However, the bevel group had significantly long junctional epithelium attachment and the bioseal and bioseal/groove groups had long connective tissue attachment (p < 0.05). Implants with S-shaped concavity of the transmucosal portion resulted in a firmer connective tissue barrier, and thus, a better soft tissue regeneration, than implants with straight bevel.
- Keywords
- transmucosal design; marginal bone resorption; biologic width; connective tissue; junctional epithelium; CONTROLLED OCCLUSAL OVERLOAD; MARGINAL BONE LEVEL; TITANIUM IMPLANTS; RADIOGRAPHIC EVALUATION; BIOLOGIC WIDTH; CELL BEHAVIOR; SOFT-TISSUES; PLATFORM; MONKEYS; SYSTEMS
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/15247
- DOI
- 10.1007/S13770-013-0373-9
- ISSN
- 1738-2696
- Article Type
- Article
- Citation
- TISSUE ENGINEERING AND REGENERATIVE MEDICINE, vol. 10, no. 1, page. 25 - 32, 2013-02
- Files in This Item:
- There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.