OA-10      

Application of micro-CT to observe the tissue surrounding dental implants at rabbitfs bone

 

Yasuko Numata‚P, Toshiro Sakae‚Q, Hiroshi Nakada‚R, Taketoshi Suwa‚P, Takao Kato4,

Takahiro Yazaki‚R,  Katsuhisa Kuwahara‚R, and Kihei Kobayashi‚R

 

‚PGnatho-Oral Prosthetic Rehabilitation, Nihon University School of Dentistry at Matsudo

‚QDepartment of Histology and Cytology, Nihon University School of Dentistry at Matsudo

‚RDepartment of Gnatho-Oral Prosthetic Rehabilitation, Nihon University School of Dentistry at Matsudo

4 Department of Oral and Maxillofacial Implantology, Nihon University School of Dentistry at Matsudo

 

The aim of this study is application of micro-CT to observe the tissue surrounding dental implants at rabbitfs bone. The rabbitfs bone with the implants were removed 6 weeks after implantation and preserved in formalin. Micro-CT analysis was performed using three types of machine, and data obtained were compared. The best conditions were taken to obtain the best images for each equipment.

Many artifacts appeared with TOSCANER-31300 mhd®, but disappeared with TDM1000®. SkyScan-2011® provided the most detailed images.

Micro-CT made possible quantitative analysis of newly formed bone surrounding the dental implants.