Trabecular metal acetabular components in primary total …
Abstract. Background and purpose - Trabecular metal (TM) cups have demonstrated favorable results in acetabular revision and their use in primary total hip arthroplasty (THA) is increasing. Some evidence show that TM cups might decrease periprosthetic infection (PPI) incidence. We compared the survivorship of TM cups with that of other ...
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A Review and Description of Acetabular Impaction Bone …
The latter require augmentation to convert these to contained stable cavities, and the use of metal mesh as well as trabecular metal ... Buttaro MA, Comba F, Pusso R, Piccaluga F. Acetabular revision with metal mesh, impaction bone grafting, and a cemented cup. Clin Orthop Relat Res. 2008; 466:2482–2490.
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A commentary on "Trabecular metal versus non …
A commentary on "Trabecular metal versus non-trabecular metal acetabular components for acetabular revision surgery: A systematic review and meta-analysis" (Int J Surg …
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Trabecular Metal Augments for Severe Acetabular Defects …
The use of a trabecular metal acetabular component and trabecular metal augment for severe acetabular defects. J Arthroplasty, 21 (6 Suppl 2) (2006), pp. 83-86. View PDF View article View in Scopus Google Scholar [15] K. …
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Trabecular Metal Augments for Severe Acetabular …
Trabecular Metal Augments for Severe Acetabular Defects in Revision Hip Arthroplasty: A Long-Term Follow-Up - ScienceDirect. The Journal of Arthroplasty. …
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Treatment of Acetabular Bone Defect in Revision of Total …
In recent years, the trabecular metal augment for reconstruction of severe acetabular bone defects has achieved satisfactory early‐middle stage clinical results. Lingaraj et al . reported the early clinical effect of 23 cases of Paprosky type III acetabular defect reconstruction with tantalum metal reinforcement, and the mean postoperative ...
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Comparison of trabecular metal cups and titanium fiber …
There was no statistically significant difference between the cup types with regard to translation. However, less rotation along the transverse axis was seen in the trabecular metal cups than in the fiber mesh cups: mean –0.01º (95% CI: –0.11 to 0.12) for trabecular metal cups and –0.60º (–0.72 to –0.48) for fiber-mesh cups (p = 0.04).
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Reconstruction of Paprosky type IIIB acetabular bone …
Trabecular metal with high frictional characteristics, low modulus of elasticity, and high volumetric porosity (70% to 80%) has been widely used to reconstruct the defects during the past decade. Hemispheric acetabular components with trabecular metal augments have been reported by many authors to be associated with excellent clinical …
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Clinical and radiological outcomes of acetabular revision …
Our results are in line with recent papers reporting results with the use of trabecular metal (TM)-coated acetabular components that showed low risk of both aseptic and septic rerevision in cup revision surgery. These results are, in any case, comparable with those of non-TM components [4, 5, 17]. The main difference between trabecular …
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A new 3D porous trabecular titanium metal …
A new 3D porous trabecular titanium metal acetabular cup for primary total hip arthroplasty: a minimum 2-year follow-up of 92 consecutive patients | …
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Trabecular Metal® Technology
A Unique, Highly Porous Biomaterial. Trabecular Metal Material is made from elemental tantalum with structural, functional, and physiological properties similar to that of bone. 1 The material features a open, engineered and interconnected pore structure to support biological fixation and vascularization. 1,2 The material has over 20 years ...
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Management of Complex Acetabular Revision With Bone Loss
Acetabular revisions using trabecular metal cups and augments. J Arthroplasty (2009) A.J. Highcock et al. Acetabular bone loss: accommodating a growing void (2016) A.E. Gross Restoration of acetabular bone loss 2005. J Arthroplasty (2006) M. Abolghasemian et al. Cup–cage solution for pelvic discontinuity
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Trabecular Metal™ Acetabular Revision System …
2 Trabecular Metal™ Acetabular Revision System Cemented Constrained Liner The Problem Dislocation is the second most common major complication in THA, occurring after 0.4 - 7% of primary THAs and up to 19% of revision THAs.1-4 Dislocation can be physically destructive, leading to
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Trabecular Metal® Acetabular Revision System
The Zimmer Biomet Trabecular Metal Acetabular Revision System (TMARS) combines clinically proven Trabecular Metal Technology 1–3 with the ability to tailor individualized solutions for each patient. From simple to complex revision arthroplasty, this combination …
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Outcomes of novel 3D-printed fully porous titanium cup and …
Lakstein et al. reported a similar survivorship of 96%, including improved patient-reported outcomes in a series of 53 cases of revision THA using trabecular metal acetabular shells . In a more recent study, Bawale et al. reported a 96.0% implant survivorship in a 7.2 year follow-up of 41 revision THAs using tantalum porous metal …
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Use of porous trabecular metal augments with impaction bone grafting …
The use of a trabecular metal acetabular component and trabecular metal augment for severe acetabular defects. J Arthroplasty (Suppl 2) 2006; 21 (6):83–6. [Google Scholar] Sporer SM, Paprosky WG. Acetabular revision using a trabecular metal acetabular component for severe acetabular bone loss associated with a pelvic …
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Trabecular Metal™ Acetabular Revision System (TMARS) …
Treating Acetabular Defects through the Anterior Approach. HCP Content Posted April 03, 2019 in Trabecular Metal™ Technology and Surgical Techniques
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Trabecular Metal™ Acetabular Revision System (TMARS) …
Trabecular Metal™ Acetabular Revision System (TMARS) Surgical Demonstration. Treating Acetabular Defects through the Anterior Approach.
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Minimum 7‐year Follow‐up of A Porous Coated Trabecular …
The coefficient of friction of the EBM‐produced trabecular titanium material on cancellous bone is 1.00–1.08, higher than that of trabecular metal porous tantalum on cancellous (0.98) and sintered beads on cancellous bone (0.5). The microspikes on the surface of EBM‐produced trabecular titanium cups may also facilitate its initial fixation 21
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Trabecular Metal™ Acetabular Revision System …
Trabecular Metal™ Acetabular Revision System (TMARS) Ordering Information ...
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Trabecular metal acetabular components in primary …
Trabecular metal (TM) cups have demonstrated favorable results in acetabular revision and their use in primary total hip arthroplasty (THA) is …
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Trabecular metal versus non-trabecular metal acetabular
Background: The objective of this study was to compare cup survival and the incidence of adverse events associated with the use of trabecular metal (TM) and non-TM cups for acetabular revision surgery. Methods: The MEDLINE, EMBASE, and Cochrane Library databases were searched for comparative studies that reported cup survival and the …
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Porous tantalum shell and augment for acetabular defect
Aim The use of porous tantalum trabecular metal (TM) shell and augment to reconstruct acetabular defects in revision total hip arthroplasty (THA) is a reliable technique. We evaluated the mid-term implant survival, clinical, and radiological outcomes of our first 48 revisions using this technique. Patients and methods A total of 45 patients (48 hips) who …
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Trabecular Metal Acetabular Restrictor and Augment
stress of cemented, metal-backed, and porous tantalum-backed acetabular components. 45th Annual Orthopaedic Research Society Meeting, Anaheim, CA. 1999. 4 Steinberg ME, Garino JP, editors. Revision total hip arthroplasty. Lippincott Williams and Wilkins; 1999; Philadelphia, PA. 2 Trabecular Metal™ Acetabular Restrictor and Augment
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Extended Fixation for Paprosky Type III Acetabular Defects …
Introduction. Superior acetabular bone defects are commonly encountered in revision total hip arthroplasty (THA). 1-4 Paprosky type III defects indicate severe and extensive superior acetabular bone loss, often requiring reconstruction to be extended to an area at least 2 cm above the original acetabular rim. 1 Several different methods exist as …
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Acetabular reconstruction in revision total hip arthroplasty
Sporer et al. reported on 18 acetabular revisions utilizing trabecular metal modular shell and trabecular metal augments and found survivability (for acetabular loosening) with an average follow-up of 3.1 years. 27 Similarly, Whitehouse et al. evaluated 53 acetabular revisions that used trabecular metal augments and found 92% …
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Mid-term outcomes of tantalum cup– a single centre study
The cementless acetabular implants are commonly used in primary and revision hip arthroplasty. Reconstruction of acetabulum in case of bone defects can be challenging. The aims of this single center study are to review the mid-term outcomes of porous tantalum cups (TM) and evaluate complications. The midterm outcome of a …
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Trabecular metal versus non-trabecular metal acetabular …
TM and non-trabecular metal (non-TM) cups are widely used in acetabular revision surgery. Although some studies have evaluated the clinical outcomes of these two options, more comprehensive data are required to understand cup survival and adverse events associated with these two cup designs.
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Trabecular Metal Versus Non-Trabecular Metal Acetabular …
Background: Studies have suggested that Trabecular Metal (TM)-coated acetabular components may reduce implant failure following revision total hip arthroplasty. However, these studies have predominantly been limited to small, single-center cohorts, with many lacking a comparator group. Using National Joint Registry data from England and …
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Trabecular Metal Modular Acetabular System Surgical …
Hold the reamer steady and apply pressure in the same direction that the prosthesis will be implanted. Provisional shell sizes match the outside dimensions of the acetabular reamers. The elliptical Trabecular Metal Modular Acetabular Cup provides 2mm of interference fit at its periphery if the labeled cup size matches the last reamer size used.
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