Hip Replacement Operation: Its Definition And Indications

by admin on August 5, 2011

Hip Replacement Operation: Its Definition And Indications

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Home Page > Law > Health and Safety > Hip Replacement Operation: Its Definition And Indications

Hip Replacement Operation: Its Definition And Indications

Posted: Aug 04, 2011 |Comments: 0
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DePuy ASR hip implants were reported to have been used worldwide which has an estimate number of 93,000 hip replacement devices used. These ASR hip implants are the ASR hip replacement products ASR™ XL Acetabular System and DePuy ASR™ Hip Resurfacing System which were manufactured by an auxiliary company of Johnson & Johnson which is DePuy Orthopaedics Inc. In a hip replacement operation or in a hip resurfacing surgery, hip devices such as these are used.

The irreparable hip bones are treated using the hip prostheses in a method that is invasive in nature like a hiparthroplasty. There were claims, though, from patients who used the DePuy ASR products regarding alleged complications they experienced such as premature loosening of the hip replacement cups, dislocation of the hip implants and fracturing of the bones surrounding the hip prostheses. In response, DePuy Orthopaedics released a DePuy hip replacement recall notice last August 24, 2010.

Other than this, Johnson & Johnson was not only handling the DePuy hip replacement lawsuits, they were also filed a lawsuit by Oral Cancer Prevention International due to another issue. Regardless of the possible dangers in having a hip replacement surgery, the medical procedure has been found to be an effective intervention for serious damage to the hips.

The Procedure Hip Replacement Operation

A hip replacement surgery is an invasive medical procedure done to treat an irreparable injury of the hip bone. Patients who has impaired hip mobility due to conditions that brought loss of joint function and chronic pain seen in degenerative disease conditions such as rheumatoid arthritis (RA), osteoarthritis, selective bone fractures (e.g femoral neck fracture, hip fracture), and congenital hip disorders are indicated for this operation. Just like any invasive operation, this has its risks. This should not discourage those who are considering this intervention, though, since there were quite a number of successful operations in the past.

Hip implants are usually made of polyethylene but there were designs made of metal-on-metal as well as metal-on-ceramic ones. After the irrevocably damaged part of the hip is removed surgically, the hip implant is set on the right anatomical area and secured well by using a special cement, most notably a methylmethacrylate cement. Another method used to secure the device is the use of a specially-made hip prostheses coated with a special substance which stimulates bone growth.

The issuance of the DePuy hip recall allows patients who suffered from the ASR products to be reimbursed for the expenses they had due to the complications they experienced. There are other sites you can check if you want to learn more about this.


About the Author:
Do you want to know whether you are viable for a DePuy Hip Replacement Lawsuit? You can find the answers to your questions in the DePuy Hip Recall Information Site. DePuy Hip Recall updates are also available for those who are interested about the case.
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