outcome after tantalum rod implantation for treatment of

Outcome after tantalum rod implantation for treatment of

Background and purpose: Tantalum rod implantation has recently been proposed for treatment of early stages of femoral head osteonecrosis.The purpose of our study was to report the early results of its use in pre- and post-collapse stages of the disease. Methods: We studied prospectively 27 patients who underwent tantalum rod implantation for treatment of nontraumatic femoral head osteonecrosis

Outcome after a new porous tantalum rod implantation for

Background: Tantalum rods have been used in osteonecrosis of the femoral head (ONFH) for several years, while Zimmer trabecular metal implants have been proposed as the best choice. The aim of this study was to evaluate the effect of a new porous tantalum rod on the treatment of early ONFH. Methods: From July 2014 to December 2015, 19 patients (21 hips) were treated with Runze tantalum rod

Outcome after a new porous tantalum rod implantation for

The aim of this study was to evaluate the effect of a new porous tantalum rod on the treatment of early ONFH. Methods: From July 2014 to December 2015, 19 patients (21 hips) were treated with Runze tantalum rod, and 20 patients (20 hips) received Zimmer tantalum prosthesis. All patients were followed up for at least 3 years.

Outcome after tantalum rod implantation for treatment of

Outcome after tantalum rod implantation for treatment of femoral head osteonecrosis 26 hips followed for an average of 3 years Sokratis E Varitimidis, Apostolos P Dimitroulias, Theophilos S Karachalios, Zoe H Dailiana, and Konstantinos N Malizos Department of Orthopedic Surgery, School of Medicine, University of Thessalia, Larissa, Greece

Outcome after tantalum rod implantation for treatment of

Feb 01, 2009 Outcome after a new porous tantalum rod implantation for treatment of early-stage femoral head osteonecrosis. Huang W, Gong X, Sandiford S, He X, Li F, Li Y, Liu Z, Qin L, Yang J, Zhu S, Wang J, Tu X, Ye L, Hu N. Ann Transl Med, 7(18):441, 01 Sep 2019

Outcome after tantalum rod implantation for treatment of

Background and purpose Tantalum rod implantation has recently been proposed for treatment of early stages of femoral head osteonecrosis. The purpose of our study was to report the early results of its use in pre- and post-collapse stages of the disease. Methods We studied prospectively 27 patients who underwent tantalum rod implantation for treatment of nontraumatic femoral head osteonecrosis

Outcome after a new porous tantalum rod implantation for

Outcome after a new porous tantalum rod implantation for treatment of early-stage femoral head osteonecrosis Wei Huang 1,Xuan Gong 2,Steve Sandiford 1,3,Xiaoqiang He 1,4,Feilong Li 1,5,Yuwan Li 1,Ziming Liu 1,Leilei Qin 1,Jianye Yang 1,Sizheng Zhu 1,Jiawei Wang 1,Xiaolin Tu 6,Lei Ye 7,Ning Hu 1

Outcome after tantalum rod implantation for treatment of

Background and purpose Tantalum rod implantation has recently been proposed for treatment of early stages of femoral head osteonecrosis. The purpose of our study was to report the early results of its use in pre- and post-collapse stages of the disease. Methods We studied prospectively 27 patients who underwent tantalum rod implantation for treatment of nontraumatic femoral head osteonecrosis

Outcome after a new porous tantalum rod implantation for

Outcome after a new porous tantalum rod implantation for treatment of early-stage femoral head osteonecrosis Background: Tantalum rods have been used in osteonecrosis of the femoral head (ONFH) for several years, while Zimmer trabecular metal

Outcome of tantalum rod insertion in the treatment of

Jul 02, 2020 Outcome of tantalum rod insertion in the treatment of osteonecrosis of the femoral head with minimum follow-up of 1 year: a meta-analysis and systematic review James Randolph Onggo, Outcome after tantalum rod implantation for treatment of femoral head osteonecrosis: 26 hips followed for an average of 3 years

Outcome after tantalum rod implantation for treatment of

Outcome after tantalum rod implantation for treatment of femoral head osteonecrosis: 26 hips followed for an average of 3 years.

Clinical and radiological outcome of the treatment of

Jan 30, 2010 This implies a survival rate of 44% after implantation of an osteonecrosis intervention rod after a mean follow-up of 1.45 years. The outcome after core decompression combined with the insertion of a tantalum osteonecrosis intervention implant did not show superior results compared to core decompression alone.

Results of Total Hip Arthroplasty after Core Decompression

Aug 01, 2016 Outcome after tantalum rod implantation for treatment of femoral head osteonecrosis: 26 hips followed for an average of 3 years. Acta Orthop 2009;80(1):20–25. 6.

Porous tantalum rod implantation is associated with low

Dec 12, 2020 Varitimidis SE, Dimitroulias AP, Karachalios TS, Dailiana ZH, Malizos KN. Outcome after tantalum rod implantation for treatment of femoral head osteonecrosis: 26 hips followed for an average of 3 years. Acta Orthop. 2009;80(1):20–5. Article Google Scholar 17. Davis ET, McKee MD, Waddell JP, Hupel T, Schemitsch EH.

Comparison of core decompression and porous tantalum rod

Apr 21, 2020 Porous tantalum rod implantation is a novel surgical method that is used to treat avascular necrosis (AVN) of the femoral head (hip). In the present study, the results of core decompression and tantalum rod implantation were compared with non‑surgical treatment for AVN, and the survivorship of the femoral head was evaluated. In total, 60 patients with AVN femoral head

Autologous Bone Marrow Mesenchymal Stem Cells Associated

Feb 23, 2015 Perhaps, this is the major reason for the better outcomes of treatment for end-stage ONFH with autologous bone marrow cells with porous tantalum rod implantation and vascularized iliac grafting compared to other vascularized bone graft procedures.

Zimmer Trabecular Metal Osteonecrosis Intervention Implant

Mar 25, 2013 Outcome after tantalum rod implantation for treatment of femoral head osteonecrosis: 26 hips followed for an average of 3 years. Acta Orthop. 2009 Feb;80(1):20-5. Free text link here .

Autologous Bone Marrow Mesenchymal Stem Cells Associated

Feb 23, 2015 Tantalum rod implantation with vascularized iliac grafting has been reported to be an effective method for the treatment of young patients with osteonecrosis of the femoral head (ONFH) to avert the need for total hip arthroplasty (THA). However, there have been unsatisfactory success rates for end-stage ONFH. The authors describe a modified technique using bone marrow mesenchymal stem

Porous Tantalum Rods Improve the Hip Joint Function of

Aug 24, 2016 To confirm 1) whether, compared with core decompression alone, core decompression with porous tantalum rod implantation improves the hip joint function of patients with avascular necrosis of the femoral head after femoral neck fracture surgery, 2) whether porous tantalum rod shows favorable biocompatibility with the human body, and 3) whether this treatment method is

Three-dimensional printed porous tantalum prosthesis for

Dec 16, 2019 Chronic inflammation and bone defects after total knee arthroplasty are a challenge for the orthopedic surgeon. There have been few reports on

Double-edged sword: therapeutic efficacy versus toxicity

Jul 09, 2021 Titanium (Ti) is an ideal material choice for orthopaedic and dental implants, owing to its excellent biocompatibility, corrosion resistance, and mechanics. 1 Various surface modifications of Ti-based bone/dental implants have been suggested to enhance their integration with bone (osseointegration). 1 These enhancements in terms of physical, chemical, and biological modifications

Outcomes of conversion THA after failed porous tantalum

Jul 11, 2019 Outcomes of conversion THA after failed porous tantalum implant for osteonecrosis of the femoral head: a comparative matched study Show all authors. Jinhui Ma. Outcome after tantalum rod implantation for treatment of femoral head osteonecrosis: 26 hips followed for an average of 3 years.

Outcomes of conversion THA after failed porous tantalum

As a joint-preserving surgery, porous tantalum implantation (PTI) provides an additional treatment option for osteonecrosis of the femoral head (ONFH). However, conversion to a total hip arthroplasty (THA) after failed PTI is considered a challenging procedure. The purpose of this study was to compare the clinical and radiologic outcomes and complications of THA after failed PTI with those of

Clinical and radiological outcome of the treatment of

Jan 30, 2010 This implies a survival rate of 44% after implantation of an osteonecrosis intervention rod after a mean follow-up of 1.45 years. The outcome after core decompression combined with the insertion of a tantalum osteonecrosis intervention implant did not show superior results compared to core decompression alone.

Porous Tantalum Implant in Treating Osteonecrosis of the

Jun 21, 2016 Another study 33 implied that the failure rate was 56.5% (13/23 ARCO stage I and II hips) after porous tantalum implantation after a mean follow-up of 1.45 years and their outcomes

Porous tantalum rods for treating osteonecrosis of the

This study evaluated the outcomes of using porous tantalum rods for the treatment of osteonecrosis ofthe femoral head (ONFH). We performed core decompression and inserted porous tantalum implants in 149 patients (168 consecutive hips) with ONFH. Hips had large (65), medium (64), or small (39) lesions; 63 lesions

Modified porous tantalum rod technique for the treatment

Outcome after tantalum rod implantation for treatment of femoral head osteonecrosis: 26 hips followed for an average of 3 years. Acta Orthop. 2009;80:20-25. 24. Veillette CJ, Mehdian H, Schemitsch EH, McKee MD. Survivorship analysis and radiographic outcome following tantalum rod insertion for osteonecrosis of the femoral head. J Bone Joint

Comparison of core decompression and porous tantalum rod

Porous tantalum rod implantation is a novel surgical method that is used to treat avascular necrosis (AVN) of the femoral head (hip). In the present study, the results of core decompression and tantalum rod implantation were compared with non-surgical treatment for AVN, and the survivorship of the femoral head was evaluated.

Tantalum Rod Implantation and Vascularized Iliac Grafting

The technique of tantalum rod implantation combined with vascularized iliac grafting may be an effective joint-preserving method for the treatment of intermediate-stage osteonecrosis of the femoral head. A larger group of patients that is compared with a control group is necessary to further research. Tantalum Rod Implantation and

Zimmer Trabecular Metal Osteonecrosis Intervention Implant

Mar 25, 2013 Outcome after tantalum rod implantation for treatment of femoral head osteonecrosis: 26 hips followed for an average of 3 years. Acta Orthop. 2009 Feb;80(1):20-5. Free text link here .

Porous tantalum rod implant is an effective and safe

Background and purposeFemoral head necrosis (FHN) is a debilitating disease which seriously affects the patients’ quality of life, especially the young. The porous tantalum rod has the advantages of high volumetric porosity, low modulus of elasticity, and excellent osteoinduction, with exceptional biocompatibility and safety record in clinical application, which makes it an ideal choice for

Porous Tantalum Rods Improve the Hip Joint Function of

Aug 24, 2016 To confirm 1) whether, compared with core decompression alone, core decompression with porous tantalum rod implantation improves the hip joint function of patients with avascular necrosis of the femoral head after femoral neck fracture surgery, 2) whether porous tantalum rod shows favorable biocompatibility with the human body, and 3) whether this treatment method is

Total hip arthroplasty following failure of tantalum rod

Aug 16, 2018 Total hip arthroplasty (THA) with failure of tantalum rod implant for osteonecrosis of the femoral head (ONFH) will be the only choice for patients. However,it remains unknown whether tantalum rod implantation has an adverse effect on the survival time of implants following conversion to THA. The aim of this study was to retrospectively evaluate the clinical and radiographic outcomes of

Application of biomaterials for the repair and treatment

Jan 14, 2020 The survival rate after the implantation of an osteonecrosis intervention rod after a mean follow-up of 529 days was only 44%, and the outcome after core decompression combined with the insertion of a tantalum osteonecrosis intervention implant did not show superior results compared with core decompression alone.

Clinical and radiological outcome of the treatment of

Jan 30, 2010 This implies a survival rate of 44% after implantation of an osteonecrosis intervention rod after a mean follow-up of 1.45 years. The outcome after core decompression combined with the insertion of a tantalum osteonecrosis intervention implant did not show superior results compared to core decompression alone. This is in contrast to existing

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