-
Je něco špatně v tomto záznamu ?
Fatigue properties of plasma nitriding for dental implant application
F. Sun, W. Cheng, B. Zhao, Z. Lin
Jazyk angličtina Země Spojené státy americké
Typ dokumentu časopisecké články
- MeSH
- analýza zatížení zubů metody MeSH
- design pilíře zubního implantátu MeSH
- podpěry zubní MeSH
- testování materiálů MeSH
- točivý moment MeSH
- tření MeSH
- zubní implantáty * MeSH
- Publikační typ
- časopisecké články MeSH
STATEMENT OF PROBLEM: Fatigue failure of implant components is a common clinical problem. Plasma nitriding, an in situ surface-strengthening method, may improve fatigue properties of dental implants. PURPOSE: The purpose of this in vitro study was to evaluate the effect of plasma nitriding on the fatigue behavior of implant systems. MATERIAL AND METHODS: The preload and friction coefficient of plasma nitrided abutment screws, as well as settlement of the implant-abutment interface, were measured. Then, the reverse torque values and pullout force were evaluated after cyclic loading. Finally, the fatigue properties of the implant system were investigated with static fracture and dynamic fatigue life tests, and the morphology of the fracture on the surface of the implant system was observed. RESULTS: The plasma nitriding treatment reduced the friction coefficient; increased the preload, settlement value, reverse torque values, pullout force, and static fracture load; and prolonged fatigue life. Furthermore, abutment screws with plasma nitriding treatment showed a different fatigue fracture mode. CONCLUSIONS: Plasma nitriding improved mechanical performance and may be a suitable way to optimize the fatigue behavior of dental implants.
Citace poskytuje Crossref.org
- 000
- 00000naa a2200000 a 4500
- 001
- bmc24007467
- 003
- CZ-PrNML
- 005
- 20240423160004.0
- 007
- ta
- 008
- 240412s2024 xxu f 000 0|eng||
- 009
- AR
- 024 7_
- $a 10.1016/j.prosdent.2022.01.019 $2 doi
- 035 __
- $a (PubMed)35339281
- 040 __
- $a ABA008 $b cze $d ABA008 $e AACR2
- 041 0_
- $a eng
- 044 __
- $a xxu
- 100 1_
- $a Sun, Fei $u PhD student, School of Mechanical Engineering and Automation, Northeastern University, Shenyang, PR China
- 245 10
- $a Fatigue properties of plasma nitriding for dental implant application / $c F. Sun, W. Cheng, B. Zhao, Z. Lin
- 520 9_
- $a STATEMENT OF PROBLEM: Fatigue failure of implant components is a common clinical problem. Plasma nitriding, an in situ surface-strengthening method, may improve fatigue properties of dental implants. PURPOSE: The purpose of this in vitro study was to evaluate the effect of plasma nitriding on the fatigue behavior of implant systems. MATERIAL AND METHODS: The preload and friction coefficient of plasma nitrided abutment screws, as well as settlement of the implant-abutment interface, were measured. Then, the reverse torque values and pullout force were evaluated after cyclic loading. Finally, the fatigue properties of the implant system were investigated with static fracture and dynamic fatigue life tests, and the morphology of the fracture on the surface of the implant system was observed. RESULTS: The plasma nitriding treatment reduced the friction coefficient; increased the preload, settlement value, reverse torque values, pullout force, and static fracture load; and prolonged fatigue life. Furthermore, abutment screws with plasma nitriding treatment showed a different fatigue fracture mode. CONCLUSIONS: Plasma nitriding improved mechanical performance and may be a suitable way to optimize the fatigue behavior of dental implants.
- 650 12
- $a zubní implantáty $7 D015921
- 650 _2
- $a podpěry zubní $7 D000044
- 650 _2
- $a tření $7 D017276
- 650 _2
- $a točivý moment $7 D019415
- 650 _2
- $a analýza zatížení zubů $x metody $7 D003799
- 650 _2
- $a design pilíře zubního implantátu $7 D059605
- 650 _2
- $a testování materiálů $7 D008422
- 655 _2
- $a časopisecké články $7 D016428
- 700 1_
- $a Cheng, Wei $u Postgraduate student, School of Mechanical Engineering and Automation, Northeastern University, Shenyang, PR China
- 700 1_
- $a Zhao, Baohong $u Professor, School and Hospital of Stomatology, Key Laboratory of Oral Diseases of Liaoning province, China Medical University, Shenyang, PR China
- 700 1_
- $a Lin, Zeng $u Professor, School of Mechanical Engineering and Automation, Key Laboratory of Implant device and Interface Science of Liaoning province, Northeastern University, Shenyang, PR China. Electronic address: zlin@mail.neu.edu.cn
- 773 0_
- $w MED00002910 $t The Journal of prosthetic dentistry $x 1097-6841 $g Roč. 131, č. 2 (2024), s. 329.e1-329.e8
- 856 41
- $u https://pubmed.ncbi.nlm.nih.gov/35339281 $y Pubmed
- 910 __
- $a ABA008 $b sig $c sign $y - $z 0
- 990 __
- $a 20240412 $b ABA008
- 991 __
- $a 20240423160001 $b ABA008
- 999 __
- $a ok $b bmc $g 2081455 $s 1217234
- BAS __
- $a 3
- BAS __
- $a PreBMC-MEDLINE
- BMC __
- $a 2024 $b 131 $c 2 $d 329.e1-329.e8 $e 20220324 $i 1097-6841 $m The Journal of prosthetic dentistry $n J Prosthet Dent $x MED00002910
- LZP __
- $a Pubmed-20240412
