modular neck chrome

Fracture of Cobalt-Crome Modular Neck in Total Hip ...

Despite the advantages of modular total hip arthroplasty in terms of neck version, offset and length precise reproduction, titanium necks breakage became a concern. Consequently, titanium has been replaced by cobalt-chrome (Co-Cr). However, four cases of Co-Cr modular neck breakage have been reporte

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SMF Short Monolithic Femoral Hip Stem | Smith &

A CoCr modular neck provides for a strong neck construct. Fatigue testing has shown that the SMF Cobalt Chrome modular neck design exceeds the fatigue strength of the same neck design made out of titanium alloy by as much as 83%

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Modular titanium alloy neck adapter failures in hip ...

Failure of modular titanium alloy neck adapters can be initiated by surface micromotions due to surface contamination or highly loaded implant components. In the present study, the patients at risk were men with an average weight over 100 kg. Modular cobalt chrome neck adapters provide higher safety

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(PDF) Fracture of the Modular Neck in Total Hip Arthroplasty

2022-1-7 · Modular cobalt chrome neck adapters provide higher safety compared to titanium alloy material. View. Show abstract. How Have Alternative Bearings and Modularity Affected Revision Rates in Total ...

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MicroPort Modular Neck Recalled | Orthopedics This Week

2015-10-23 · MicroPort Modular Neck Recalled. The FDA has announced a Class I Recall for the modular neck component of a hip joint replacement system made by Shanghai, China-based MicroPort Orthopedics. The recalled product is the

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Surgical Technique - Smith & Nephew

2014-5-2 · cobalt chrome, ceramic and OXINIUM™ heads. The circulotrapezoidal neck is designed for increased range of motion. The following table and illustrations show the total offset and height for each REDAPT stem and neck option in a standard orientation (arrow pointed up on the neck). Modular neck option (standard is +0 head center) Size (mm)

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MicroPort Orthopedics Profemur Modular Neck Hip

2015-10-6 · The PROFEMUR Neck Varus/Valgus CoCR, part number PHAC1254 is the modular neck being recalled. MicroPort informed distributors and hospitals about the recall on August 7. The recall affects all lots of the PROFEMUR Long Cobalt Chrome 8 Degree Varus/Valgus Modular Neck, Part 1254. The parts were manufactured from June 15, 2009 to July 22, 2015 ...

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FDA slaps most serious label on MicroPort hip implant ...

2015-10-6 · The Shanghai-based company's MicroPort Orthopedics' Profemur Long Cobalt Chrome 8 Degree Varus/Valgus Modular Neck devices, which replace damaged portions of the hip joint during surgery, could ...

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Wright or MicroPort ProFemur Hip Lawsuit

Overview: The Profemur Modular Hip System. First approved by the FDA in December 2000, the Profemur Modular Hip System is a hip implant designed with a modular neck and stem made of titanium alloy and cobalt chrome. Intended to be a more durable alternative to ceramic or plastic components, the metal-on-metal (MoM) design proved to be the opposite.

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Zimmer® M/L Taper Prosthesis with Kinectiv® Modular

2022-2-9 · The neck and stem components of the Zimmer ® M/L Taper Hip Prosthesis with Kinectiv ® Modular Neck Technology have passed extensive laboratory fatigue testing, enduring the same stringent requirements as other

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Wright Modular Neck Fractures | Hip Replacement Attorneys

However, despite the change in materials, the cobalt chrome modular necks continued to fracture at the neck-stem junction. On August 7, 2015, the ProFemur Varus/Valgus cobalt chrome neck, part number PHAC 1254, was recalled from the market due to “an unexpected rate of fractures”. Your Legal Options. If you or a loved one experienced a ...

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(PDF) Fracture of the Modular Neck in Total Hip Arthroplasty

2022-1-7 · Modular cobalt chrome neck adapters provide higher safety compared to titanium alloy material. View. Show abstract. How Have Alternative Bearings and Modularity Affected Revision Rates in Total ...

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Metal Ion Levels in Ceramic-on-Ceramic THR with Cobalt ...

Objective The objective of this study was to determine the impact of modular neck material on titanium (Ti), chrome (Cr), and cobalt (Co) metal ion levels in patients who underwent a

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What is a Modular-Neck Hip Implant? | Hip Implant Lawsuit

A modular-neck hip implant is a type of hip replacement that has an interchangeable femoral neck (the part between the femoral stem and the head). This allows a surgeon to fit different-sized components to custom fit the device to match each patient’s unique anatomy.

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MicroPort Orthopedics Profemur Modular Neck Hip

2015-10-6 · The PROFEMUR Neck Varus/Valgus CoCR, part number PHAC1254 is the modular neck being recalled. MicroPort informed distributors and hospitals about the recall on August 7. The recall affects all lots of the PROFEMUR Long Cobalt Chrome 8 Degree Varus/Valgus Modular Neck, Part 1254. The parts were manufactured from June 15, 2009 to July 22, 2015 ...

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SMF Short Monolithic Femoral Hip Stem | Smith &

A CoCr modular neck provides for a strong neck construct. Fatigue testing has shown that the SMF Cobalt Chrome modular neck design exceeds the fatigue strength of the same neck design made out of titanium alloy by as much as 83%

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Class 2 Device Recall Metha(R) Hip System Cobalt Chrome ...

Metha(R) Hip System Cobalt Chrome (CoCr) Metha Modular Neck Adapters used with the Metha Modular Short Hip Stems. Aesculap AG. Intended to replace a hip joint: Code Information: Part Numbers: NC077K, NC078K, NC079K, NC087K, NC088K, NC089K, NC097K, NC098K, and NC099K) Lot Numbers: All distributed lot numbers. Recalling Firm/ Manufacturer ...

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Zimmer® M/L Taper Prosthesis with Kinectiv® Modular

2022-2-9 · The neck and stem components of the Zimmer ® M/L Taper Hip Prosthesis with Kinectiv ® Modular Neck Technology have passed extensive laboratory fatigue testing, enduring the same stringent requirements as other

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Titanium neck-titanium stem taper corrosion in a modular ...

2019-6-1 · Operative records confirmed the presence of the following implants: size 11 Zimmer M/L Taper Kinectiv Ti-alloy (Ti6Al4V) femoral stem with 12/14 taper, size P straight Ti-alloy (Ti6Al4V) modular neck, 32 mm + 0 cobalt-chrome head, 50-mm Zimmer Trabecular Metal Modular cluster-hole acetabular shell, and 20-degree elevated rim longevity highly ...

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Surgical Technique - Smith & Nephew

2014-5-2 · cobalt chrome, ceramic and OXINIUM™ heads. The circulotrapezoidal neck is designed for increased range of motion. The following table and illustrations show the total offset and height for each REDAPT stem and neck option in a standard orientation (arrow pointed up on the neck). Modular neck option (standard is +0 head center) Size (mm)

Read More

FDA Recall: MicroPort Orthopedics PROFEMUR Modular

2015-10-7 · MicroPort’s PROFEMUR Long Cobalt Chrome 8 Degree Varus/Valgus Modular Neck, Part 1254 is the modular neck being recalled. A total of 10,825 units from all lots of the device are affected by the recall, which were manufactured

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MicroPort Modular Neck Recalled | Orthopedics This Week

2015-10-23 · MicroPort Modular Neck Recalled. The FDA has announced a Class I Recall for the modular neck component of a hip joint replacement system made by Shanghai, China-based MicroPort Orthopedics. The recalled product is the

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Cementless modular neck stems: are they a safe option in ...

2017-10-29 · Two modular neck models were sequentially available by the manufacturer, the first in titanium alloy (Ti6A14 V) which was used until 2010, and then in chrome-cobalt (Cro–Co–Mo). Both were available in two lengths, short and long.

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Modular titanium alloy neck adapter failures in hip ...

Failure of modular titanium alloy neck adapters can be initiated by surface micromotions due to surface contamination or highly loaded implant components. In the present study, the patients at risk were men with an average weight over 100 kg. Modular cobalt chrome neck adapters provide higher safety compared to titanium alloy material.

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The Proximal Modular Neck in THA: A Bridge Too Far:

2010-9-1 · A modular neck, by allowing changes in version after femoral component insertion, will help reduce impingement. ... The R120 stem is a conventional cobalt

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Zimmer® M/L Taper Prosthesis with Kinectiv® Modular

2022-2-9 · The neck and stem components of the Zimmer ® M/L Taper Hip Prosthesis with Kinectiv ® Modular Neck Technology have passed extensive laboratory fatigue testing, enduring the same stringent requirements as other

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CoCrMo ALLOY MODULAR HEADS COBALT CHROME

2020-9-9 · CoCrMo ALLOY MODULAR HEADS TÊTES MODULAIRES ALLIAGE CoCrMo. COBALT CHROME MODULAR HEADS. TESTINE MODULARI IN LEGA DI CoCrMo. Description. Neck Length: CoCrMo Heads Codes: Antiallergic CoCr-Mo TiNbN Coated Heads Codes: FEMORAL HEAD CONE 12/14 DIAM 22 SHORT -2mm 0524221: 0550221

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Proximal Modular Neck in THA – Love it or Hate it ...

2012-6-7 · The modular neck in most common use is the Cremascoli neck. The neck I use is different, but the principle is the same.” “I began to run into a problem with cemented stems when Richards stopped making the stem that I had used

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Optimizing Modular Tapers for Total Hip Arthroplasty

2014-7-7 · OCCURS IN BOTH MODULAR AND MONOBLOCK DESIGNS The maximum principal tensile stress in the neck retained stem was 35% less than that of the monoblock design. Solution for fatigue failure of necks change material from titanium to Cobalt Chrome and change design to retain femoral neck.

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AML Hip System - synthes.vo.llnwd.net

2022-1-18 · Trial neck segment color code Trial Reduction Trial neck segments and trial modular heads are available to assess proper component position, joint stability, range of motion and leg length (Figure 14). Perform a trial reduction with the appropriate neck segment, a +5 ARTICUL/EZE Head Trial, to allow for one up or down adjustment in neck

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