The Properties and Manufacture of Porous Tantalum Powder for Capacitor

2010 ◽  
Vol 48 (04) ◽  
pp. 326-334
Author(s):  
Sang Il Lee ◽  
Seung Young Lee ◽  
Chang Whan Won
Keyword(s):  
Tantalum Powder ◽  
Porous Tantalum

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

Porous tantalum acetabular cups for reconstructions after peri-acetabular resections of primary bone tumours

2021 ◽  
pp. 112070002110015
Author(s):  
Riccardo Zucchini ◽  
Andrea Sambri ◽  
Claudio Giannini ◽  
Michele Fiore ◽  
Carlotta Calamelli ◽  
...  
Keyword(s):  
Bone Tumour ◽  
Hip Dislocation ◽  
Functional Results ◽  
Bone Tumours ◽  
Harris Hip Score ◽  
Porous Tantalum ◽  
Term Survival ◽  
Primary Bone ◽  
Primary Bone Tumours

Introduction: Periacetabular reconstruction after resection of primary bone tumour is a very demanding procedure. They are frequently associated with scarce functional results and a high rate of complications. We report a series of patients with periacetabular resections for primary bone tumours and reconstruction with a porous tantalum (PT) acetabular cup (AC). Materials and methods: 27 patients (median age 30 years) were included, being affected by primary bone tumours of the pelvis and treated with peri-acetabular resection and reconstruction with a PT AC. The diagnoses were 13 osteosarcomas, 7 chondrosarcomas and 7 Ewing sarcomas. Function was assessed with the Harris Hip Score and complications were classified according to Zeifang. Results: The median follow-up was 70 months. 1 patient required removal of the PT AC because of implant associated infection 55 months after surgery. There was 1 hip dislocation and no case of aseptic loosening. At final follow-up, the median HHS was 81 points (range 48–92). Conclusions: The used PT AC had good medium-term survival rates and good functional results. This technique is a viable reconstructive option after resections of periacetabular primary bone sarcomas.

Porous Tantalum and Titanium in Orthopedics: A Review

2019 ◽  
Vol 5 (11) ◽  
pp. 5798-5824 ◽  
Author(s):  
Qing Han ◽  
Chenyu Wang ◽  
Hao Chen ◽  
Xue Zhao ◽  
Jincheng Wang
Keyword(s):  
Porous Tantalum

scholarly journals Do Porous Tantalum Implants Help Preserve Bone?: Evaluation of Tibial Bone Density Surrounding Tantalum Tibial Implants in TKA

2010 ◽  
Vol 468 (10) ◽  
pp. 2739-2745 ◽  
Author(s):  
Alicia K. Harrison ◽  
Terence J. Gioe ◽  
Christine Simonelli ◽  
Penny J. Tatman ◽  
Mary C. Schoeller
Keyword(s):  
Bone Density ◽  
Porous Tantalum ◽  
Tibial Bone

Porous tantalum shells and augments for acetabular cup revisions

2013 ◽  
Vol 24 (6) ◽  
pp. 911-917 ◽  
Author(s):  
Andrej Moličnik ◽  
Marko Hanc ◽  
Gregor Rečnik ◽  
Zmago Krajnc ◽  
Mitja Rupreht ◽  
...  
Keyword(s):  
Acetabular Cup ◽  
Porous Tantalum

scholarly journals Production of Tantalum Powder by External Continuous Supply of Feed Material and Reductant

2004 ◽  
Vol 68 (4) ◽  
pp. 247-251 ◽  
Author(s):  
Jae Sik Yoon ◽  
Hyeoung Ho Park ◽  
In Sung Bae ◽  
Shoji Goto ◽  
Byung Il Kim
Keyword(s):  
Tantalum Powder ◽  
Feed Material

Addressing large tibial osseous defects in primary total knee arthroplasty using porous tantalum cones

The Knee ◽  
2019 ◽  
Vol 26 (1) ◽  
pp. 228-239 ◽  
Author(s):  
Jae S. You ◽  
Anne R. Wright ◽  
Ian Hasegawa ◽  
Brandon Kobayashi ◽  
Matthew Kawahara ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Knee Arthroplasty ◽  
Primary Total Knee Arthroplasty ◽  
Porous Tantalum ◽  
Total Knee ◽  
Osseous Defects ◽  
Primary Total Knee
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