Results 81 to 90 of about 24,223 (295)

Challenges of Soft Tissue Integration Around Dental Implants and Strategies Based on Material Surface Modification

Advanced Materials Interfaces, EarlyView.
Peri‐implant soft tissue integration (STI), weaker than natural teeth, raises peri‐implant disease risk. Gingival‐region material surface properties critically modulate soft‐tissue responses, driving surface modifications to enhance STI. This review provides an in‐depth analysis of the challenges of STI around dental implants, comprehensively reviews ...
Shasha Jia, Hanqing Zhao, Yingliang Song, Yong Sun, Guowei Wang, Xiaojing Wang   +5 more
wiley   +1 more source

Advances in implant surface modifications to improve osseointegration

Materials Advances, 2021
Presenting the latest advances in surface modification of titanium and titanium alloy implants by physical, chemical and biological methods.
Guangchao Zhu, Guocheng Wang, J. Li
semanticscholar   +1 more source

Effect of Medications in Osseointegration

Journal of Multidisciplinary Dental Research, 2023
Implants have been a modern solution for treating edentulism nowadays. But the effect of certain diseases as well as medications marks a question among the dental practitioners about the survivability of implants. This article aims to discuss the effect of certain medications and its effect in osseointegration.
Alan Joseph, S Sethulakshmi, Cherian K Philip, Joe Mathew   +3 more
openaire   +2 more sources

Reflection of an ultrasonic wave on the bone-implant interface: effect of the roughness parameters [PDF]

, 2019
Quantitative ultrasound can be used to characterize the evolution of the bone-implant interface (BII), which is a complex system due to the implant surface roughness and to partial contact between bone and the implant. The aim of this study is to derive the main determinants of the ultrasonic response of the BII during osseointegration phenomena.
arxiv   +1 more source

A Multifunctional Nanodelivery System Modified by Fusion Peptides Acts as Teriparatide Carrier for Noise‐Induced Hearing Loss Therapy

Advanced Science, EarlyView.
The fusion peptide LR27‐modified thermosensitive nanodelivery system exhibits both hair cell targeting and inner ear penetrating properties. This system sustainably and effectively delivers PTH1‐34 to the inner ear of a hearing loss mouse model via the synergistic effects of multiple peptides, achieving satisfactory hearing protection through ...
Jiawen Li, Zhuowen Hao, Fangzi Ke, Zhihui Liu, Weilong Wang, Sihui Wen, Fan Wu, Bowen Xu, Miao He, Shengyu Zou, Xiong Chen, Jingfeng Li, Zuhong He   +12 more
wiley   +1 more source

Study on the Zirconia Surface Modification and Osseointegration [PDF]

BIO Web of Conferences
Zirconia was proposed as an alternative material to titanium implant. Considering the condition of osseointegration and the stability of the implant, surface modifications of zirconia were attracting more and more attention.
Xu Guochen
doaj   +1 more source

Ultrasound‐Responsive 4D Bioscaffold for Synergistic Sonopiezoelectric‐Gaseous Osteosarcoma Therapy and Enhanced Bone Regeneration

Advanced Science, EarlyView.
An acoustic‐responsive therapeutic platform for synergistic sonopiezoelectric‐gaseous osteosarcoma therapy and bone regeneration is fabricated through the joint loading of few‐layer black phosphorus nanosheets and S‐Nitroso‐L‐glutathione onto the 3D‐printed bioactive glass scaffolds.
Haoyu Fang, Daoyu Zhu, Yixuan Chen, Changqing Zhang, Gan Li, Qihang Fang, Meiqi Chang, Yu Chen, Youshui Gao   +8 more
wiley   +1 more source

Progress towards 3D-printing diamond for medical implants: A review [PDF]

arXiv, 2020
Additive manufacturing or 3D-printing is used to create bespoke items in many fields, such as defence, aerospace and medicine. Despite the progress made in 3D-printed orthopaedic implants, significant challenges remain in terms of creating a material capable of osseointegration while inhibiting bacterial colonisation of the implant.
arxiv  

3D‐Printed Titanium Trabecular Scaffolds with Sustained Release of Hypoxia‐Induced Exosomes for Dual‐Mimetic Bone Regeneration

Advanced Science, EarlyView.
This study presents 3D‐printed Ti‐6Al‐4V trabecular scaffolds combined with hypoxia‐induced exosomes encapsulated in PEGDA/GelMA microspheres for sustained release. The scaffolds mimic the structure of natural bone, while the exosome delivery system enhances osteogenesis and angiogenesis, significantly promoting bone regeneration and offering a ...
Lincong Luo, Weihan Zheng, Jiaying Li, Tingting Chen, Wanting Xue, Tao Lin, Mingrui Liu, Zi Yan, Jiaxin Yang, Jiamin Li, Jiahao Pu, Yaobin Wu, Konghe Hu, Shiyu Li, Wenhua Huang   +14 more
wiley   +1 more source

Compressive osseointegration for endoprosthetic reconstruction

Orthopedic Reviews, 2020
This review summarizes the biomechanical concepts, clinical outcomes and limitations of compressive osseointegration fixation for endoprosthetic reconstruction. Compressive osseointe - gration establishes stable fixation and integration through a novel mechanism; a Belleville washer system within the spindle applies 400-800 PSI force at the boneimplant
Kenneth R. Gundle, Kenneth R. Gundle, Yee Cheen Doung, Lindsay Parlee, James B. Hayden, Ryland Kagan   +5 more
openaire   +3 more sources