Effects of calcium phosphate coating to SLA surface implants by the ion-beam-assisted deposition method on self-contained coronal defect healing in dogs.
The aim of this study was to evaluate the healing of self-contained coronal defects on a sand-blasted, large-grit, acid-etched (SLA) surface implant, which had a calcium phosphate (CaP) coating applied by ion-beam-assisted deposition (IBAD). We also evaluated the effect of heating the coating to different temperatures. The CaP-coated SLA implants exhibited a slightly larger bone healing capacity in the self-contained coronal defect than SLA implants, indicating that combining SLA surface implants and a CaP coating by the IBAD method had synergistic effects on bone healing. There was no difference in the healing capacity between 350 degrees C and 450 degrees C heat treatment of the coating layer.
Yoon
Heun-Joo
HJ
Department of Periodontology, Research Institute for Periodontal Regeneration, College of Dentistry, Yonsei University, 134 Shinchon-Dong, Seodaemun-gu, Seoul 120-752, Korea.
Song
Ji-Eun
JE
Um
Yoo-Jung
YJ
Chae
Gyung Joon
GJ
Chung
Sung-Min
SM
Lee
In-Seop
IS
Jung
Ui-Won
UW
Kim
Chang-Sung
CS
Choi
Seong-Ho
SH
D000818:Animals; D002130:Calcium Phosphates / Q000737:chemistry*; D004285:Dogs; D007477:Ions; D008297:Male; D055585:Physical Phenomena; D019736:Prostheses and Implants; D014945:Wound Healing
D002130:Calcium Phosphates; D007477:Ions; C020243:calcium phosphate