Results 1 to 10 of about 194,946 (266)

Bone defect animal models for testing efficacy of bone substitute biomaterials

Journal of Orthopaedic Translation, 2015
Large bone defects are serious complications that are most commonly caused by extensive trauma, tumour, infection, or congenital musculoskeletal disorders.
Ye Li, Shu-Kui Chen, Long Li, Ling Qin, Xin-Luan Wang, Yu-Xiao Lai   +5 more
doaj   +3 more sources

Effect of titanium plate fixation on bone healing [PDF]

MATEC Web of Conferences, 2020
Bone formation which is a process before bone remodeling in fracture healing process, was investigated in this study by fixing metallic plate after an artificially created defect in a rabbit femur. Although a complete bone remodeling takes about 6 weeks,
Abdullah Norain Binti, Nakai Masaaki, Kawamura Yuki, Yamamoto Ei, Niinomi Mitsuo   +4 more
doaj   +1 more source

The prevalence of shoulders with a large glenoid defect and small bone fragment increases after several instability events during conservative treatment for traumatic anterior instability

JSES International, 2023
Background: Unstable shoulders with a large glenoid defect and small bone fragment are at higher risk for postoperative recurrence after arthroscopic Bankart repair.
Shigeto Nakagawa, MD, PhD, Yasuhiro Take, MD, PhD, Naoko Mizuno, MD, PhD, Ritsuro Ozaki, MD, PhD, Hiroto Hanai, MD, PhD, Ryo Iuchi, MD, PhD, Kazutaka Kinugasa, MD, PhD   +6 more
doaj   +1 more source

Oral cavity-derived stem cells and preclinical models of jaw-bone defects for bone tissue engineering

Stem Cell Research & Therapy, 2023
Background Jaw-bone defects caused by various diseases lead to aesthetic and functional complications, which can seriously affect the life quality of patients. Current treatments cannot fully meet the needs of reconstruction of jaw-bone defects.
Jie Zhao, Ying-Hui Zhou, Ya-Qing Zhao, Zheng-Rong Gao, Ze-Yue Ouyang, Qin Ye, Qiong Liu, Yun Chen, Li Tan, Shao-Hui Zhang, Yao Feng, Jing Hu, Marie Aimee Dusenge, Yun-Zhi Feng, Yue Guo   +14 more
doaj   +1 more source

A Study on Defect Detection Model of Bone Plates Using Multiple Filter CNN of Parallel Structure [PDF]

한국정밀공학회지, 2023
Bone plates are a medical device used for fixing broken bones, which should not have a crack and hole defect. Defect detection is very important because bone plate defect is very dangerous.
Song Yeon Lee, Yong Jeong Huh
doaj   +1 more source

Deproteinized Bone Tissue as a Matrix for Tissue-Engineered Construction: Experimental Study [PDF]

Travmatologiâ i Ortopediâ Rossii, 2023
Background. At present, for a number of reasons the complete bone defect replacement with autogenous bone is not always possible. Bone substitute materials are used as an alternative to autogenous bone tissue and can be of either biological or non ...
Evgeniya A. Anastasieva, Liliya A. Cherdantseva, Tatyana G. Tolstikova, Irina A. Kirilova   +3 more
doaj   +1 more source

Applications of carbon dots and its modified carbon dots in bone defect repair

Journal of Biological Engineering, 2022
Bone defect repair is a continual and complicated process driven by a variety of variables. Because of its bright multicolor luminescence, superior biocompatibility, water dispersibility, and simplicity of synthesis from diverse carbon sources, carbon ...
Longchuan Zhu, Weijian Kong, Jijun Ma, Renfeng Zhang, Cheng Qin, Hao Liu, Su Pan   +6 more
doaj   +1 more source

Retrograde island peroneal artery perforator flap combined with Masquelete technique in treatment of postoperative bone infection with tissue defect

Di-san junyi daxue xuebao, 2021
Objective To investigate the clinical effectiveness of retrograde island peroneal artery perforator flap combined with Masquelete technique in the treatment of bone infection with tissue defect after calcaneal fracture.
LIU Yansong, ZHANG Yunhui, YILIZATI Yilihamu, LIU Aipeng, CAO Tianyong, ZHANG Wenhan, FENG Guang   +6 more
doaj   +1 more source

The effect of graft application and allopurinol treatment on calvarial bone defect in rats [PDF]

Acta Cirúrgica Brasileira, 2019
Purpose: To investigate the effects of allopurinol administration on osteoinductive reaction and bone development with graft material. Methods: Thirty-six Wistar albino rats were divided into 3 groups.
Nihat Laçin, Bozan Serhat İzol, Ebru Gökalp Özkorkmaz, Buşra Deveci, Mehmet Cudi Tuncer   +4 more
doaj   +1 more source

Flavonoid-Loaded Biomaterials in Bone Defect Repair

Molecules, 2023
Skeletons play an important role in the human body, and can form gaps of varying sizes once damaged. Bone defect healing involves a series of complex physiological processes and requires ideal bone defect implants to accelerate bone defect healing ...
Jiali Yang, Lifeng Zhang, Qiteng Ding, Shuai Zhang, Shuwen Sun, Wencong Liu, Jinhui Liu, Xiao Han, Chuanbo Ding   +8 more
doaj   +1 more source