Updated July 20, 2020 — Several international regulatory agencies have issued alerts about the safety of metal-on-metal hip implants, as well as the United States Food and Drug Administration (FDA). Hip manufacturers Zimmer, Wright, Stryker, Depuy, and Smith & Nephew have all recalled defective hips to protect the health of their patients.
There are certain risks inherent in all hip replacement surgeries, just like there are risks involved with any type of surgery. The biggest issue, however, is that even if your hip surgery is completed with little-to-no complications, patients are experiencing serious side effects from metal implant failure that causes injuries and may require revision surgeries to rectify.
Some of the hip implant side effects and injuries reported to the FDA include:
Metal-on-Metal hip implants were designed to last longer than other types of implants because there is less device wear when the metal components rub against each other. There is also less chance of dislocation and a decreased chance of device fracture with these implants.
Despite these apparent design features, metal-on-metal hip implants can sometimes cause significant complications. When the metal components rub against each other, they can cause small particles to settle in and around the joint. Some of these particles are also released into the bloodstream and can cause serious reactions in some patients.
Metal particles that settle around the joint can damage the surrounding bone and tissues, called adverse reaction to metal debris.
The metal particles that are released into the bloodstream can cause symptoms and illnesses elsewhere in the body. This is sometimes referred to as metallosis. The FDA warns patients with the following symptoms to tell their doctor they have a metal-on-metal hip implant:
The FDA encourages patients with metal-on-metal hip implants, but who do not show signs of metal toxicity or device failure, to still check in with their doctors every one to two years.
There are dozens of brands of hip implants on the market today and many that have been recalled or withdrawn from the market by their manufacturers. These manufacturers are large medical device companies that often place profit over people.
DePuy Synthes’ motto is “people inspired,” yet this large medical device company has come under fire for a number of problematic devices, including its hip implants. A subsidiary of Johnson & Johnson, DePuy Synthes has recalled some of its most popular hip implant brands for various reasons over the past several years. Some of these problematic brands include:
This global medical device company’s values include performance, innovation, and “earning trust.” However, some of its most popular brands have been recalled in the past several years and the company has come under fire for major device failures. One of the problem brands includes:
Stryker’s mission is to make healthcare better “together with its customers.” This mission is lost when you look at the number of problems associated with some of its most popular implant brands. The company has been scrutinized over a number of its hip implants, including:
Despite Wright Medical’s motto of “focused excellence,” the company is facing a number of lawsuits over some of its most popular hip implant brands. These problematic brands include:
Zimmer Biomet is a medical device company headquartered in Warsaw, Indiana. The company’s promise is “your progress,” yet this medical device giant is facing hundreds of lawsuits over some of its most popular hip implant brands. These problematic brands include:
There are thousands of lawsuits filed against the various manufacturers of certain hip replacement implants. These lawsuits are filed in state and federal courts across the country, and some have been consolidated to streamline the litigation process for lawyers and attorneys on both sides.
When a large number of similar lawsuits are filed in different courts, one or more parties may call on the Judicial Panel on Multidistrict Litigation (JPML) to consolidate their cases into a multidistrict litigation, or MDL. Coordinating similar cases into an MDL helps streamline the discovery process, especially in complex medical device injury lawsuits.
A handful of cases are usually chosen from the MDL’s pool of cases to be tried first. These are called bellwether trials and they help lawyers and attorneys on both sides test legal theories in front of a jury. The outcome of these trials can help move both parties in the direction of a global settlement. MDLs are different from class action lawsuits in that the cases are tried individually and any verdicts or settlements that are reached are specific to the case and not distributed evenly among all plaintiffs in the litigation.
The following manufacturers are facing dozens, if not hundreds or thousands of lawsuits against their most popular hip implant brands, which were consolidated into MDLs by the JPML.
Hip replacements are some of the most common surgeries performed in the United States, and can help people regain mobility and reduce pain in their joints. These surgeries have become more and more popular in the past couple decades. Between 2000 and 2010, the number of hip replacements performed in the United States more than doubled. These numbers are only expected to rise as medical device companies continue to introduce new implants to the market.
Like all surgeries, hip replacements carry certain risks, and people undergoing these types of procedures should be aware of the potential complications that could occur. Some of these risks are inherent in all surgeries, while other risks may be due to the type of implant the surgeon uses to replace the joint. Hip implants can be made from a number of different materials, and some implants can increase a person’s risk for complications more than others, especially if the patient experiences implant failure.
Hip implant replacements are most common in adults aged 45 and older, and doctors take into account a person’s overall health when determining whether or not surgery is the best option. Implants typically last about 15 to 20 years, and surgeries to replace worn implants are riskier and usually have worse outcomes than the first surgery.
Doctors may recommend surgery to people whose joint pain interferes with their daily activities and when other treatment options failed. Arthritis damage is the most common reason why people undergo hip replacement surgery.
There are different types of procedures when it comes to hip replacements. Some patients retain some mobility in parts of their hips and may be candidates for partial replacement surgery. Other patients with extensive damage or severe pain may need a total hip replacement. A doctor will help patients determine whether or not surgery is the right option for them.
In a total hip replacement, also called total hip arthroplasty, surgeons remove damaged bone and cartilage from the entire hip, including the ball and socket.
The femoral head — the ball-like portion of the hip — is replaced with a metal or ceramic ball, and the damaged cartilage in the socket is replaced with a prosthetic cup. In some implants, this cup is made of metal which can lead to complications.
This procedure is used as an alternative to total hip replacement for young patients with significant joint damage and who are expected to outlive the lifespan of their implant. During the procedure, surgeons replace the socket with a metal cup and reshape the femoral head, leaving most of the bone intact before placing a metal cap on top.
This procedure has fallen out of use among surgeons, however, because the metal cup and cap can rub against each other, releasing metal ions into the bloodstream and causing severe complications.
In the U.S., there are five basic types of hip implants which use different bearing surfaces. Surgeons will determine which implant is best for their patients, keeping in mind a patient’s age, weight, height, activity level, and cause of hip pain.
These types of hip implants use a metal ball component that fits into a plastic, or polyethylene, socket component. Sometimes, only the lining of the socket component is made from plastic.
These types of implants use a ceramic ball component and a plastic (polyethylene) socket component, or plastic socket lining.
In these implants, both the ball component and the socket component are made from metal. These implants have come under fire in the last several years because of their potential to cause serious complications. When the metal ball and socket components rub against each other during natural hip movement, metal ions can be released into the bloodstream. This can lead to a condition known as metallosis, which can be fatal if left untreated.
This type of implant uses a ceramic ball component and socket component with a ceramic lining.
The ball is made from ceramic and the socket has a metal lining in these types of implants.
Lawsuits against hip implant manufacturers allege similar claims against the manufacturers of these devices. Many of these companies do settlements offering victims cash compensation. While the details of the cases may vary, most hip implant lawsuits allege similar claims, including:
If you were injured by a defective hip implant, including implant failure, you may be entitled to financial cash compensation. People who have experienced the following adverse effects from a hip implant may qualify for a potential lawsuit:
Filing a lawsuit against the manufacturer of a defective hip can help patients win back time and money lost due to lost wages, medical expenses, and other problems experienced as a result of the failed device. If you were injured as a result of a defective hip implant, call our offices today at 1-800-631-5656 to see if you qualify for a lawsuit against the device manufacturer.
Past Hip implant lawsuit alleges Stryker negligence
Back in September 9, 2017, the very renowned and popular company known as Stryker, which is a hip implant manufacturing company, was facing a potentially big product liability legal issue which is surrounding one of their metal-on-metal hip replacement system. However, this is not the very first time in which their metal hip implant system has been pulled off the market for having put their patients at risk. Back in the year 2012, the company had to recall the Stryker ABG hip and Stryker Rejuvenate Hip due to them being faulty.
Former patients then were able to file lawsuits against them given that they claimed that the Stryker hip that had been implanted in them had brought about very serious complications such as metal poisoning, catastrophic failure and dislocation etc. which lead to the occurrence of injuries and the typical revision surgery.
On august 29, 2016, the hip implant manufacturing company was issued with an urgent warning since one of their hip implants had completely failed. The failure was so high that the number of lawsuits that followed them were really many due to the failure of the prosthetic that contained their LFIT (Low Friction Ion Treatment) V40 femoral head. The company was able to explain that the unexpected complaints that had been brought to them due to taper lock failure has been able to bring about the complete dissociation of the femoral head form the hip stem, dangerous metal poison in the hip replacement patients and excessive metal debris in the hip joint.
The hip manufacturing company is now facing claims of having failed to warn the patients and the physicians many years earlier when they recalled their ABG hip and Rejuvenate implants, which also included the LFIT V40 after the damage had already been done as some were experiencing major hip implant failure.
A background on the LFIT V40 femoral head.
An artificial hip implant normally is a combination of various parts that are able to work together to help in creating the hip system. The parts include:
The LFIT V40 is basically the femoral head component that is used by most of the Stryker hip implant is the part that is able to replace the “ball” at the topmost part of the femur or upper thigh bone. The ball is then able to easily fit into the socket of the pelvis bone making the hip joint rotation possible.The LFIT V40 is the femoral head component used in many of the Stryker hip implants and can be better understood as the part that replaces the “ball” at topmost part of the femur or upper thigh bone. The ball then fits inside the socket of the pelvis bone which makes hip joint rotation possible.
The Stryker LFIT V40 Femoral Heads are used with the following replacement hip implant systems used over the past 17 years:
Studies Reveal Injury Risks Associated with Stryker LFIT V40 Hips
For those who have had a Stryker hip replacement procedure and are concerned about the LFIT V40 head causing implant failure, you should report any of the following symptoms to your physician immediately. If you find yourself experiencing these symptoms it may indicate the V40 femoral head is corroding, creating increased joint friction and may lead to serious injury.
Symptoms of hip implant failure may include:
These symptoms may indicate that the Stryker LFIT V40 Femoral Head is failing and you may be at risk of the following severe injuries, which could require invasive revision surgery to correct:
The high incidence of patient complaints of symptoms and/or injuries related to the Stryker hip implants spurred recalls of the LFIT V40 worldwide:
Hip Replacement Lawsuit page: Updated on July 20, 2020.