A review of biocompatibility of zirconia and bioactivity as a zirconia implant: In vivo experiment / 대한치과보철학회지
The Journal of Korean Academy of Prosthodontics
; : 88-94, 2019.
Article
ي Ko
| WPRIM
| ID: wpr-719253
المكتبة المسؤولة:
WPRO
ABSTRACT
Increasing demands for esthetic dental treatment, zirconia, which has high mechanical and esthetic properties, had been applied more and more in clinics. Therefore, assessment of biocompatibility of zirconia is necessary. In this article, a review of in vivo studies of zirconia compatibility was performed. In vivo studies showed zirconia had great biocompatibility both on soft and hard tissue. Studies with various animals and patients reported high biocompatibility of zirconia. In terms of bone synthesis and bone adhesion, zirconia showed similar biocompatible properties to titanium. On the other hand, zirconia could be used as implant. For using as an implant, various methods of Hydroxyapatite (HA) coating had been suggested. Since HA coating on titanium implant showed some problems such as low bonding strength and degeneration of HA, HA-zirconia composite, HA-coated zirconia, and HA-zirconia functionally graded material (FGM) or intermediate layer of alumina had been proposed. These methods showed higher bonding strength and biocompatibility.
Key words
النص الكامل:
1
الفهرس:
WPRIM
الموضوع الرئيسي:
Titanium
/
Durapatite
/
Aluminum Oxide
/
Hand
المحددات:
Animals
/
Humans
اللغة:
Ko
مجلة:
The Journal of Korean Academy of Prosthodontics
السنة:
2019
نوع:
Article