Effect of ultrasonic scaling and air polishing on the surface roughness of polyetheretherketone (PEEK) materials
Küçük Resim Yok
Tarih
2022
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Mosher & Linder, Inc
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Purpose: To evaluate the effects of ultrasonic scaling (US) and air polishing (AP) on four polyetheretherketone (PEEK) composites. Methods: One hundred-twenty 15 x 3 mm discs of PEEK specimens were divided into four groups (n=30): Unfilled PEEK(U-PEEK), carbon fiber-reinforced PEEK(CFR-PEEK), glass fiber-reinforced PEEK(GFR-PEEK), and ceramic-filled PEEK(CF-PEEK). Each group was further divided into three subgroups (n = 10): control, US, and AP. Profilometry and scanning electron microscopy were used to analyze and evaluate surface roughness (SR). Statistical analyses of the data obtained were conducted using Shapiro-Wilk, Welch, and Games-Howell tests. Results: When the SR values of the specimens with US cleaning were evaluated, a statistically significant difference was found between the groups (P< 0.05). When the SR values of the specimens with AP cleaning were analyzed, there was a statistically significant difference in the CF-PEEK group (P< 0.05), whereas the other groups were not significantly different (P> 0.05). More studies are needed on CFR-PEEK and GFR-PEEK materials offered as alternatives to CF-PEEK in dentistry.
Açıklama
Anahtar Kelimeler
In-Vitro Evaluation, Restorative Materials, Bacterial Adhesion, Biofilm Formation, Topography, Root
Kaynak
American Journal of Dentistry
WoS Q Değeri
Q4
Scopus Q Değeri
Q2
Cilt
35
Sayı
4
