Wear particle release at the interface of dental implant components: Effects of different material combinations. An in vitro study

Olander, Julia; Ruud, Amund; Wennerberg, Ann; Stenport, Victoria Franke

doi:10.1016/j.dental.2022.01.001

Cited by 9 publications

(12 citation statements)

References 20 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…91 One study measured particle generation from the implantabutment connection of titanium and zirconia implants and abutments during cyclic loading of 240 000 cycles. 122 The authors found evident wear signs in all samples and low levels of ions generated by corrosion. While smaller particles (0.253-1.7 μm) were found in the container liquid, larger particles remained inside the implant connections (size range from 3.25 to 95.3 μm).…”

Section: Bone Cellsmentioning

confidence: 87%

“…One study measured particle generation from the implant–abutment connection of titanium and zirconia implants and abutments during cyclic loading of 240 000 cycles 122 . The authors found evident wear signs in all samples and low levels of ions generated by corrosion.…”

Section: Implant‐related Factors Altering Bone Metabolismmentioning

confidence: 99%

“…While smaller particles (0.253–1.7 μm) were found in the container liquid, larger particles remained inside the implant connections (size range from 3.25 to 95.3 μm). Moreover, alloys of titanium‐zirconia implants generated larger particles than titanium implants, 122 indicating that the size of particles may be affected by the implant and abutment material. Similarly, titanium implants exhibited more wear in their implant‐abutment interface when zirconia abutments were used compared to titanium abutments after 1 200 000 cycles of loading 123 .…”

Section: Implant‐related Factors Altering Bone Metabolismmentioning

confidence: 99%

See 2 more Smart Citations

Emerging factors affecting peri‐implant bone metabolism

Insua,

Galindo‐Moreno,

Miron

et al. 2023

Periodontology 2000

View full text Add to dashboard Cite

Implant dentistry has evolved to the point that standard implant osseointegration is predictable. This is attributed in part to the advancements in material sciences that have led toward improvements in implant surface technology and characteristics. Nonetheless, there remain several cases where implant therapy fails (specifically at early time points), most commonly attributed to factors affecting bone metabolism. Among these patients, smokers are known to have impaired bone metabolism and thus be subject to higher risks of early implant failure and/or late complications related to the stability of the peri‐implant bone and mucosal tissues. Notably, however, emerging data have unveiled other critical factors affecting osseointegration, namely, those related to the metabolism of bone tissues. The aim of this review is to shed light on the effects of implant‐related factors, like implant surface or titanium particle release; surgical‐related factors, like osseodensification or implanted biomaterials; various drugs, like selective serotonin reuptake inhibitors, proton pump inhibitors, anti‐hypertensives, nonsteroidal anti‐inflammatory medication, and statins, and host‐related factors, like smoking, diet, and metabolic syndrome on bone metabolism, and aseptic peri‐implant bone loss. Despite the infectious nature of peri‐implant biological complications, these factors must be surveyed for the effective prevention and management of peri‐implantitis.

show abstract

Section: Bone Cellsmentioning

confidence: 87%

Section: Implant‐related Factors Altering Bone Metabolismmentioning

confidence: 99%

Section: Implant‐related Factors Altering Bone Metabolismmentioning

confidence: 99%

See 1 more Smart Citation

Emerging factors affecting peri‐implant bone metabolism

Insua,

Galindo‐Moreno,

Miron

et al. 2023

Periodontology 2000

View full text Add to dashboard Cite

show abstract

“…Drug-loaded implants are not produced and used clinically yet. Drug-loaded coatings cannot be effectively retained due to wear of the implant surface during insertion [42,43] , and the preparation process may change the original treated surface of the commercial implants [11] . We developed a micro/nano hierarchical structure textured on the surface of the commercial implant by combining femtosecond laser and anodization.…”

Section: Discussionmentioning

confidence: 99%

Texturing the optimal wear-resistance micro/nano hierarchical structure for drug loading on titanium implants

Yang

Yanfang

Zhou

et al. 2023

Preprint

View full text Add to dashboard Cite

This paper aimed to texture a drug-loaded structure on the surface of the titanium implant. Firstly, ABAQUS software was used to construct the implant placement model and to calculate the imposed forces on the implant during placement. Then the femtosecond laser-machined microstructures were subjected to friction testing to select the most wear-resistant shape, and the structural parameters of the shape were optimized. A micro/nano hierarchical structure was developed on the surface of the titanium disc and commercial implant through anodization. The morphology and tribological properties were studied precisely. The results show that laser-textured dimple shapes reduced the contact area and stored wear debris, improving the wear resistance of the surface. The shape with a diameter of 150 μm, depth of 80 μm, and texture density of 5% exhibited high resistance against wear during implant insertion. In-vitro study using fresh porcine mandibles showed that TiO2 nanotubes inside the dimples remain intact after implant placement. In addition, the micro/nano hierarchical structure exhibited excellent wettability, promising for drug loading. The designed drug-loaded structure protects the original surface of the implant, which can safeguard the surface modifications of all commercial implants used clinically currently. The presented approach can improve the implant success rate in patients with bone metabolic clinical conditions.

show abstract

“…Replacing missing or damaged teeth with dental implant restorations is an effective way in present oral treatment 1,2 . Using of titanium bases or titanium inserts as abutments for implant-supported restorations is a popular option for current dental treatment [3][4][5] . Titanium usually illustrated higher corrosion resistance and passivation than other metals such as stainless steel 6,7 .…”

Section: Introductionmentioning

confidence: 99%

Study on wear resistance of implant abutment using different surface treatment methods

Wang¹,

Gu²,

Yang³

et al. 2023

Preprint

View full text Add to dashboard Cite

Abrasion often happened in abutment screw during the operation of dental implant, and it often resulted in reduction of tightness between the abutment and the implant, which always caused the connection failure at last. The purpose of this in vitro study was to research the wear resistance of implant abutment screw under different surface treatment methods, and to find appropriate method to increase the wear resistance of implant abutment screw. Titanium abutments which were treated by low-temperature surface nitriding and low-temperature magnetron sputtering with TiN coating respectively were the experimental groups, and the untreated titanium implants and related abutments were used as the control groups. Wear resistance was obviously increased after low-temperature surface nitriding and low-temperature magnetron sputtering.

show abstract

Wear particle release at the interface of dental implant components: Effects of different material combinations. An in vitro study

Cited by 9 publications

References 20 publications

Emerging factors affecting peri‐implant bone metabolism

Emerging factors affecting peri‐implant bone metabolism

Texturing the optimal wear-resistance micro/nano hierarchical structure for drug loading on titanium implants

Study on wear resistance of implant abutment using different surface treatment methods

Contact Info

Product

Resources

About