INSTRUCTIONAL REVIEW: HIP Modular neck femoral stems

INSTRUCTIONAL REVIEW: HIP Modular neck femoral stems H. Krishnan, S. P. Krishnan, G. Blunn, ... adequate correction could not be achieved using a modular neck–stem system ...

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Fracture of Revision Modular Femoral Stem - Medcrave

of a long varus modular neck increase the bending moment by 32.7% compared with the standard ‘’short varus’’ neck as well as increasing stress concentration at the modular junction [8].

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Stryker Modular-Neck Stem Hip Implant Recall PA

Problems Associated with Stryker Modular-Neck Stem Devices. While the Stryker Rejuvenate and ABG II modular-neck stems can be used with either metal or ceramic hip implants, the neck stem components utilize a metal-on-metal design.

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Stryker Rejuvenate & ABG II Modular-Neck Hip Stems

The Stryker Rejuvenate modular-neck stem for use in hip replacement surgery was approved by the U.S. Food and Drug Administration (FDA) in June of 2008 and the Stryker ABG-II modular-neck stem device was approved in November of 2009.

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Stryker Hip Implant Recall - Rejuvenate & ABG II Complications

The privacy concerns were raised again when Stryker turned to Broadspire to handle the Rejuvenate and ABG II Modular-Neck Stem recalls. There were again concerns that patients might inadvertently surrender federally protected legal rights.

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US20090043397A1 - Modular Femoral Head Surface Replacement ...

The modular femoral neck stem 2 may adopt one of various types, such as a straight type 21, a tapered type 22, and a flute type 23, which allows the femoral neck stem to be firmly fixed without rotational deformity at the beginning by attaching a fluted type to the straight type stem.

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Stryker Initiates Voluntary Recall of Modular Neck Stems ...

The risks associated with modular-neck stems, according to Stryker, include the potential for fretting and corrosion at or about the modular-neck junction. This can then lead to adverse tissue reactions that can create swelling or pain.

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Modular titanium alloy neck adapter failures in hip ...

Assuming an average time to failure of 2.8 years, the cumulative failure rate was calculated with 2.4%. A series of adapter failures of titanium alloy modular neck adapters in combination with a titanium alloy modular short hip stem was investigated.

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Modular versus Nonmodular Neck Femoral Implants in Primary ...

On introduction of the otherwise identical modular neck stem () and up to Decem, we switched to the modular neck almost exclusively, with only 10 nonmodular neck cases performed during this period.

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Modular Hip Implant Fracture at the Stem-Sleeve Interface

The use of modular implants in femoral stem design has grown increasingly popular over the last decade because of the theoretical advantage of more flexibility and optimization of femoral ...

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

Regarding complications attributed to the modular neck caused by prosthetic design, one patient presented a broken modular neck on the stem-neck joint 3 years after surgery (Fig. 1). The patient, with BMI of 30, had a long titanium modular neck implanted.

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modular neck cocr - simplygreek.co.za

Smith Nephew Modular Neck Recall Unfortunately, the neck and stem components in these systems were made with cobalt chrome alloy (CoCr), Check price MicroPort Profemur Modular-Neck Hip …

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Surgical Technique - Smith & Nephew

REDAPT is available in two stem styles — Proximally Fluted and Modular Sleeved. Together these styles allow the surgeon to address a wide spectrum of revision types. The Proximally Fluted (PF) stem includes stem and modular neck (Figure 1) and the Modular Sleeved (MS) stem includes stem, proximal sleeve and modular neck (Figure 2).

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Stryker Rejuvenate Modular-Neck Stem Complications ...

What Is the Stryker Rejuvenate Modular-Neck Stem? The Rejuvenate Modular-Neck Stem, manufactured by Stryker Orthopaedics, is a metal-on-metal joint replacement system that is used as part of Stryker’s hip implant systems. The Rejuvenate system was designed to …

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RMOD-SP 2013 1588 LRMCBC ST rmod-sp 5

Restoration® Modular Surgical Protocol Cone Body Sizes and Head Offsets with V40 Femoral Heads available in 22mm, 26mm, 28mm, 32mm, 36mm, 40mm & 44mm Stem Length Options Cone Distal Distal Body Neck Stem Lengths Stem SizesAngle (mm) Diameters 19mm 21mm 23mm 14mm – 28mm 25mm 132° 155, 195, 235 in 1mm 27mm Increments

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Zimmer M/L Taper Hip Prosthesis with Kinectiv® Technology ...

The modular stem and neck components are designed to help the surgeon restore the hip joint center intraoperatively by addressing leg length, offset, version and proximal stem fit independently. The system’s femoral version design and array of neck options

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Corrosion of a Hip Stem With a Modular Neck Taper Junction ...

Modular total hip arthroplasties incorporating a double taper, neck-head and neck-stem design, have distinct advantages compared with single neck-head taper or monolithic designs. The ability to select a femoral stem and independently attach a femoral neck and head facilitates intraoperative flexibility.

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Stryker Hip Replacement - Recalls & Device Complications

 · Unlike typical hip implant systems, which include a one-piece neck and stem called a monoblock design, Stryker’s Rejuvenate, ABG II and other TMZF systems included several neck and stem components. The ABG II system had eight right stems, eight left stems and 10 modular necks, which were supposed to offer greater stability and less bone ...

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ABG II Modular Anatomic Reconstruction

1 and 2 can only receive the short neck which, in this case, corresponds exactly to the standard ABG™II cementless stem neck length. • The ABG™II Modular necks have a femoral necks angle of 135° (valgus neck), 130° (straight neck) or 125° (varus neck). The standard ABG™II stem has a …

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JISRF

JISRF Cementless Modular Stems By Timothy McTighe, Editor APRIL, 2002 Joint Implant Surgery & Research Foundation Update Product Review Proximal Head/Neck AML® is now considered both state-of-the-art in head/neck design and gold standard as cementless stem. Joint Implant Surgery and Research Foundation is a non-profit scientific and

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Zimmer® M/L Taper Prosthesis with Kinectiv® Modular Neck ...

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 Zimmer primary hip stems, such as the clinically successful Zimmer M/L Taper Hip Prosthesis and VerSys ® Hip System implants. The ...

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Experience with Modular Necks for Cemented Total Hip ...

Experience with Modular Necks for Cemented Total Hip Arthroplasty This is a retrospective review of two series of using the same stem and modular neck design (R ™) with the exception that the second series had an improved modular neck construct.

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Stryker Rejuvenate Hip Replacement Lawsuit - Modular Neck ...

STRYKER REJUVENATE MODULAR HIP PROBLEMS. Stryker modular hip lawsuits will allege that the company knew or should have known that the two part modular neck, would be prone to similar problems as the metal touches metal in the neck stem that is carrying heavy weight and moving.

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Stryker ABG II Modular-Neck Stem Complications - Lawsuits ...

What Is the Stryker ABG II Modular-Neck Stem? The ABG II Modular-Neck Stem, manufactured by Stryker Orthopaedics , is a metal-on-metal joint replacement system that is used as part of Stryker’s hip implant systems.

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Stryker Rejuvenate Modular-Neck Stem Complications ...

What Is the Stryker Rejuvenate Modular-Neck Stem? The Rejuvenate Modular-Neck Stem, manufactured by Stryker Orthopaedics, is a metal-on-metal joint replacement system that is used as part of Stryker’s hip implant systems. The Rejuvenate system was designed to …

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Rejuvenate Total Hip System Surgical Protocol - Searcy Law

Rejuvenate Total Hip System Surgical Protocol Rejuvenate Modular Hip Stem • Enhanced Stability1 • Proven Modularity2 • Intraoperative Flexibility

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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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Stryker Rejuvenate Hip Replacement Lawsuit - Modular Neck ...

STRYKER REJUVENATE MODULAR HIP PROBLEMS. Stryker modular hip lawsuits will allege that the company knew or should have known that the two part modular neck, would be prone to similar problems as the metal touches metal in the neck stem that is carrying heavy weight and moving.

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Stryker Modular-Neck Stem Hip Implant Recall PA

Problems Associated with Stryker Modular-Neck Stem Devices. While the Stryker Rejuvenate and ABG II modular-neck stems can be used with either metal or ceramic hip implants, the neck stem components utilize a metal-on-metal design.

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Complications of Modular Neck-Stems | SpringerLink

A year-old gentleman underwent a left total hip arthroplasty (THA) with the use of a dual-modular femoral neck-stem 24 months ago. At 20 months postoperatively, he developed persistent pain in the left hip and groin area after a minor injury.

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Wright Medical Group, Inc. Introduces PROFEMUR Tapered ...

The new rounded, tapered stem design reduces the potential for implant loosening and thigh pain and requires the removal of less bone from within the femoral canal. The tapered stem feature complements the PROFEMUR® system's innovative modular neck design, which is specially suited for use with a smaller surgical incision.

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Complications of Modular Neck-Stems | Musculoskeletal Key

Modular femoral neck-stem THA implants have been manufactured with both titanium and cobalt chromium alloy modular necks; given the preference for titanium alloy femoral components, almost all of the “bodies” have been manufactured from titanium.

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Stryker Rejuvenate & ABG II Modular-Neck Stem Recall ...

Free Stryker Rejuvenate & ABG II Modular-Neck Stem Recall Lawsuit Evaluation: If you or a loved one has been injured by a Stryker Rejuvenate or ABG II Modular-Neck Stem included in this recall, you should contact our law firm immediately. You may be entitled to compensation by filing a suit against Stryker Orthopaedics and we can help.

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

Regarding complications attributed to the modular neck caused by prosthetic design, one patient presented a broken modular neck on the stem-neck joint 3 years after surgery (Fig. 1). The patient, with BMI of 30, had a long titanium modular neck implanted.

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Stryker Modular Hip Settlement

Stryker Orthopaedics and Court-appointed committees of attorneys representing Rejuvenate Modular-Neck Hip Stem and ABG II Modular-Neck Hip Stem plaintiffs in New Jersey Multicounty and Federal Multidistrict litigations reached an agreement to compensate additional eligible U.S. patients who had surgery to replace their Rejuvenate Modular Neck ...

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Early fracture of the modular neck of a MODULUS femoral stem

the distal stem, but it was not possible without risking extensive damage to the bone. Leaving the distal stem in situ, the modular neck was replaced with a new 135 standard-offset modular neck and a Delta ceramic head (32/0 mm). The greater trochanter was then reattached using a pin-sleeve system (AI-medic, Tokyo, Japan)

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Modular Neck FX – A National Corporation Of Trial Attorneys

When an artificial hip stem fractures emergency surgery is required to remove and replace the broken hardware. This kind of fracture most often happens with what are called modular stems and modular femoral necks. Removal and replacement of a fractured or broken hip stem or modular neck …

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Stryker Hip Replacement System: ABG & Rejuvenate

Rejuvenate Modular Stem and Neck Hazards. Stryker UK issued a field notice warning doctors and patients about potential hazards resulting from Rejuvenate modular stems and necks. Through corrosion and fretting near the modular neck junction, the devices could generate excessive metal debris and ions in nearby joint cavities.

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Zimmer Modular Neck Technology - Zimmer Biomet

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 Zimmer primary hip stems, such as the clinically successful Zimmer M/L Taper Hip Prosthesis and VerSys ® Hip System implants. The ...

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Zimmer M/L Taper Hip Prosthesis with Kinectiv® Technology ...

The modular stem and neck components are designed to help the surgeon restore the hip joint center intraoperatively by addressing leg length, offset, version and proximal stem fit independently. The system’s femoral version design and array of neck options

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