Hip replacement lawsuits- Depuy Pinnacle & Stryker complications

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Although hip replacements have been hailed as a groundbreaking remedy for joint problems, this advance has not been without complications. There have been a variety of harmful side effects that have been associated with this treatment. Lawyers across the country are filing hip replacement lawsuits to get justice and compensation for victims.

What are the hip replacement symptoms?

Hip replacement complications are a serious matter. All of the problems that have been encountered relate to metal design of the hip replacements. The effects of the hip replacements have caused patients to incur further medical bills and additional surgeries. These problems have plagued hip replacements that have been made by both of the main manufacturers of these products. There are legal remedies available for those who continue to suffer from the effects of these hip replacements as there are a number of open lawsuits against the manufacturers of these products. Many people are searching for information about: chromium metal, Metallosis, metal poisoning and cobalt poisoning. Other people are researching: heavy metal toxicity symptoms. In any even, If you are desirous of filing a hip replacement lawsuit, contact a top hip replacement lawsuit lawyer.

Hip replacement complications

“Risks  associated with hip replacement surgery may include:” (hip replacement symptoms)

  • “Blood clots. Clots can form in your leg veins after surgery….”
  • “Infection. Infections can occur at the site of your incision and in the deeper tissue near your new hip…”
  • “Fracture. During surgery, healthy portions of your hip joint may fracture. Sometimes the fractures are so small that they heal on their own, but larger fractures may need to be corrected with wires, pins, and possibly a metal plate or bone grafts.”
  • “Dislocation. Certain positions can cause the ball of your new joint to become dislodged, particularly in the first few months after surgery. If the hip dislocates, your doctor may fit you with a brace to keep the hip in the correct position. If your hip keeps dislocating, surgery is often required to stabilize it.”
  • “Change in leg length. Your surgeon takes steps to avoid the problem, but occasionally a new hip makes one leg longer or shorter than the other…”
  • “Loosening. Although this complication is rare with newer implants, your new joint may not become solidly fixed to your bone or may loosen over time, causing pain in your hip. Surgery might be needed to fix the problem.” https://www.mayoclinic.org/tests-procedures/hip-replacement/about/pac-20385042

Metal on metal hip replacement lawsuits

A hip replacement involves the removal of the natural damaged joint and replacing it with a prosthetic device. There are several different types of hip replacements, including partial and total hip replacements. The actual prosthetic hip is made out of either metal or a combination of metal and plastic. The earliest prosthetic hips were made out of strictly metal. When a replacement hip is said to be metal-on-metal, it means that the ball and the socket are made out of titanium or steel.

Hip replacement lawsuit

Two of the main makers of hip replacements are Stryker and Depuy. The two companies are competitors in the space who have filed patent infringement suits against each other. Depuy is a subsidiary of medical and pharmaceutical giant Johnson & Johnson. Stryker is also a major medical devices company in its own right. If you want to file a hip replacement lawsuit, contact one of the best hip replacement lawsuit attorneys in the United States.

Chromium metal, metal poisoning and cobalt poisoning

The rate of patients that have received hip replacements has grown since the treatment first became available. According to the Centers for Disease Control, the number of hip replacements performed in the United States more than doubled in the period from 2000 to 2010. CDC’s statistics show that the number of hip replacements went from approximately 138,000 to 342,000 in that time period. In the period since, the number of hip replacements continues to grow.

highest rates of failure are found in the hip replacements that are metal-on-metal

The growing rate of hip replacements, combined with the insertion into the body of a device that contains metal has caused a variety of complications for many of the patients who have received these implants. The highest rates of failure are found in the hip replacements that are metal-on-metal. The failures have been so pronounced that these types of implants are no longer used for full hip replacements, but are not only used in hip resurfacing.

cobalt chrome

When a patient has received a metal-on-metal hip replacement, it is the introduction of metal into the body which causes many adverse side effects. Metal-on-metal hip replacements have failed at a much higher rate than other types of prosthetic hips. The metal particles have had two primary effects on recipients. The first is that the metal particles get dissolved into the bloodstream and travel to and impact other parts of the body. The second major effect is that the metal inhibits the body’s ability to grow bone around the area that has received the implant. This is a necessary step for the body to heal and fully integrate the hip replacement.  A hip replacement infection lawsuit may be an option for those suffering with side effects.

What is Cobalt Chrome? 

For more information about cobalt chrome and chromium ion visit:

Chromium and cobalt ion concentrations in blood and serum following various types of metal-on-metal hip arthroplasties

Hip replacement side effects

In practical terms, these two conditions mean that patients experience an unfortunate variety of side effects. At a minimum, many hip replacement patients have experienced pain that occurs many years after the procedure as the artificial joint fails. In addition, many patients have reported suffering infections from the metal. The most severe of the complications stem from the toxicity of the metal. Especially when a hip replacement contains cobalt, this can lead to poisoning in the blood. (metal poisoning and cobalt poisoning) This has caused chromosomal changes that could lead to heart failure, dementia, cancer and many other sever life-threatening issues. The side effects of this product have been so severe that, in 2010, DePuy was forced to issue a recall of its ASR XL Acetabular metal-on-metal hip replacement system. In addition, Stryker’s LFIT V40 Femoral Head was recalled in 2016, affecting products that were manufactured as early as 2006.

hip replacement lawsuit

As a result of the many devastating effects that recipients have suffered, there are a large number of lawsuits that have been filed against the manufacturers of these products that have alleged a host of different areas where the companies should be held to be legally liable. The lawsuits began to be filed in 2010, in the wake of the first recall issued by DePuy. Within a year after the recall, there were already 700 lawsuits filed in federal court against DePuy. The manufacturer prevailed in many of the early cases relating to the metal-on-metal implant. However, the tide has recently shifted in favor of the plaintiffs in this particular litigation. Recently, plaintiffs have been racking up a string of victories at trial.

One of the more momentous cases in this class of litigation was filed in federal court in Texas. Six plaintiffs filed suit against DePuy for the complications and injuries that they sustained from their hip replacements. The plaintiffs sued under the theory that the metal-on-metal design of the artificial joint was defective. The defective design is what caused their injuries, and the lawsuit proceeded under a product liability theory. Specifically, the metal, which was designed to be stronger, instead caused the plaintiffs to get metalosis. The plaintiffs prevailed at trial when the case went to the jury. In what was a resounding victory, the six plaintiffs were awarded a total of $247 million by the jury.

DePuy, Stryker alleged defective design

Stryker has also had to defend numerous lawsuits that have been brought against it for the defective design of its product. There have been thousands of lawsuits that have been filed. Like the suits against  that caused complications for those who had the hip replacement implanted. Stryker attempted to defend the lawsuit, but unsuccessfully tried to persuade a federal court in Rhode Island to dismiss the case. After the court denied the motion to dismiss, Stryker entered settlement negotiations with the plaintiffs. In 2014, Stryker settled the class action for approximately $1.4 billion. This established a fund that has given plaintiffs as much as $600,000 in compensation for the injuries that they suffered.

If you have received a metal-on-metal hip replacement that was made by either Stryker or DePuy, you may be entitled to compensation for any side effects that you have experienced. If you have not already done so, you should immediately contact a hip replacement lawsuit attorney and learn your legal rights and whether you may be entitled to compensation. Each case has different facts so there is no guarantee that you will receive compensation.

What is Metallosis?

“Metallosis is a rare, potentially fatal complication after arthroplasty, but is generally associated with metal-on-metal prosthetic devices, but it has also been described in non-metallic prostheses . It is defined as aseptic fibrosis, local necrosis, or loosening of a device secondary to metal corrosion and release of wear debris . It occurs due to metallic erosion and release of metallic debris products, which induce massive local cytokines liberation from inflammatory cells . The systemic absorption of metallic particles can cause several clinical presentations depending on the predominant affected system. We present a case of metallosis, with a hemolytic anemia presentation in a patient with a non-metallic prosthesis, which occurred due to facture of the non-metallic component, leading to metal-metal contact. Exuberant radiological findings are described and their importance in surgical treatment planning is highlighted.”

What are the symptoms of heavy metal toxicity?

For more information about heavy metal toxicity visit here.

Get hip replacement picture here.

Sources: https://www.cdc.gov/nchs/products/databriefs/db186.htm