scholarly journals A 3D Printed Porous Titanium Alloy Rod with Diamond Crystal Lattice for Treatment of the Early-Stage Femoral Head Osteonecrosis in Sheep

2019 ◽  
Vol 16 (3) ◽  
pp. 486-493 ◽  
Author(s):  
Cairu Wang ◽  
Da Liu ◽  
Qingyun Xie ◽  
Jinbiao Liu ◽  
Shaolin Deng ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
Femoral Head ◽  
Crystal Lattice ◽  
Diamond Crystal ◽  
Early Stage ◽  
Porous Titanium ◽  
Femoral Head Osteonecrosis ◽  
3D Printed

scholarly journals Outcome after a new porous tantalum rod implantation for treatment of early-stage femoral head osteonecrosis

2019 ◽  
Vol 7 (18) ◽  
pp. 441-441 ◽  
Author(s):  
Wei Huang ◽  
Xuan Gong ◽  
Steve Sandiford ◽  
Xiaoqiang He ◽  
Feilong Li ◽  
...  
Keyword(s):  
Femoral Head ◽  
Early Stage ◽  
Porous Tantalum ◽  
Femoral Head Osteonecrosis

scholarly journals High-energy extracorporeal shock wave therapy for early stage femoral head osteonecrosis

Medicine ◽  
2020 ◽  
Vol 99 (31) ◽  
pp. e21300
Author(s):  
Qing-hui Ji ◽  
Shi-chen Liu ◽  
Jie Miao ◽  
Zhi-xin Ren ◽  
Yu-fei Yuan ◽  
...  
Keyword(s):  
Shock Wave ◽  
Femoral Head ◽  
Early Stage ◽  
Extracorporeal Shock Wave Therapy ◽  
High Energy ◽  
Shock Wave Therapy ◽  
Extracorporeal Shock Wave ◽  
Femoral Head Osteonecrosis

scholarly journals An animal model of early-stage femoral head osteonecrosis induced by cryo-insult in small tailed Han sheep

2021 ◽  
Vol 26 ◽  
pp. 84-91
Author(s):  
Cairu Wang ◽  
Zhigang Wu ◽  
Xiaokang Li ◽  
Lei Shi ◽  
Qingyun Xie ◽  
...  
Keyword(s):  
Animal Model ◽  
Femoral Head ◽  
Early Stage ◽  
Femoral Head Osteonecrosis

scholarly journals The Role of99mTc-Annexin V Apoptosis Scintigraphy in Visualizing Early Stage Glucocorticoid-Induced Femoral Head Osteonecrosis in the Rabbit

2016 ◽  
Vol 2016 ◽  
pp. 1-6
Author(s):  
Xiaolong Wang ◽  
Yu Liu ◽  
Xuemei Wang ◽  
Rui Liu ◽  
Jianbo Li ◽  
...  
Keyword(s):  
Femoral Head ◽  
Early Detection ◽  
Bone Structure ◽  
Early Stage ◽  
Annexin V ◽  
Bone Cell ◽  
Tunel Assay ◽  
Femoral Head Necrosis ◽  
Femoral Head Osteonecrosis ◽  
New Zealand White Rabbits

Objective. To validate the ability of99mTc-Annexin V to visualize early stage of glucocorticoid-induced femoral head necrosis by comparing with99mTc-MDP bone scanning.Methods. Femoral head necrosis was induced in adult New Zealand white rabbits by intramuscular injection of methylprednisolone.99mTc-Annexin scintigraphy and99mTc-MDP scans were performed before and 5, 6, and 8 weeks after methylprednisolone administration. Rabbits were sacrificed at various time points and conducted for TUNEL and H&E staining.Results. All methylprednisolone treated animals developed femoral head necrosis; at 8 weeks postinjection, destruction of bone structure was evident in H&E staining, and apoptosis was confirmed by the TUNEL assay. This was matched by99mTc-Annexin V images, which showed a significant increase in signal over baseline. Serial99mTc-Annexin V scans revealed that increased99mTc-Annexin V uptake could be observed in 5 weeks. In contrast, there was no effect on99mTc-MDP signal until 8 weeks. The TUNEL assay revealed that bone cell apoptosis occurred at 5 weeks.Conclusion.99mTc-Annexin V is superior to99mTc-MDP for the early detection of glucocorticoid-induced femoral head necrosis in the rabbit and may be a better strategy for the early detection of glucocorticoid-induced femoral head necrosis in patients.

Can bisphenol A diglycidyl ether (BADGE) administration prevent steroid-induced femoral head osteonecrosis in the early stage?

2011 ◽  
Vol 77 (2) ◽  
pp. 282-285 ◽  
Author(s):  
Abudusaimi Aimaiti ◽  
Mayila Wufuer ◽  
Yun-Hai Wang ◽  
Maimaitiming Saiyiti ◽  
Lei Cui ◽  
...  
Keyword(s):  
Femoral Head ◽  
Bisphenol A ◽  
Early Stage ◽  
Diglycidyl Ether ◽  
Femoral Head Osteonecrosis ◽  
Bisphenol A Diglycidyl Ether
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