The second recommended that only cement-based prostheses should be used for total hip replacements.
It also found that 90% of hip replacements reached standards approved by the NICE.
Hip replacements, now a common operation, have been available only for about 20 years.
Scientists are calling for all-metal hip replacements to be banned because of fears around their safety.
Special dedicated surgical units to treat patients with more routine conditions, such as hip replacements, would be created.
The main reasons for a hospital stay were falls, broken hips or hip replacements, urine infections, chest infections and strokes.
Their study also revealed that the number of total hip replacements using non-cement prostheses actually increased after NICE issued its guidelines.
The most common treatments people are facing long waits for is in orthopaedics, which includes operations such as knee and hip replacements.
Other costly drugs and procedures such as hip replacements are under review.
In Labour's first term, the big goal was to cut the waiting list for elective (non-emergency) patients needing hospital operations, such as hip replacements.
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Queen Mary's losing in-patient surgery, which means it would no longer carry out operations such as knee and hip replacements and in effect become a community health centre.
Walid Al-Wali, chief medical officer for The Rotherham NHS Foundation Trust, confirmed Mr Bhamra was employed as a full-time orthopaedic surgeon specialising in hip replacements until September 2007.
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Hospitals rely on having a good flow of easy-to-treat non-emergency patients coming through their doors, such as those needing knee and hip replacements, as they are paid per patient treated.
Both stocks have shown long-term growth of more than 20% per year and stand to benefit as baby boomers head into their golden years needing hip replacements and home health care.
In May, Mr Klein's government alarmed such people when it pushed through a new law allowing regional health authorities to contract out routine operations, such as hip replacements, to private clinics.
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The Health Minister said in February that the money would go to the Gwent Health Authority, which has excessive waiting times for orthopaedic services, which include hip replacements, knee joints and back surgery.
Analysts had praised Stryker and Mr. MacMillan for steady performance even as the market for orthopedics stalled amid ongoing government scrutiny and a slack economy that's prompted patients to delay nonurgent procedures, such as hip replacements.
He said three-quarters of eye clinic patients now rated their experience 'very good' or 'excellent', and Surgicentre had one of the best length of stay records for knee and hip replacements in the east of England.
However, procedures such as hip replacements - and oesophageal and aortic aneurysm surgery which is also to be reported on - are less simple to measure as success is determined to a large degree by a patient's experience.
Last year, British experts at the world's biggest artificial joint registry said doctors should stop using metal-on-metal hip replacements after a study found that, after five years, about 6 percent of people who had used them needed surgery to fix or replace them.
And for those who cringe at the idea of being touched by a security official, or are forever assigned to a pat-down because they had hip replacements, for example, the machine is a quick and easy way to avoid that contact and hassle, he said.
Sixteen state hospital associations operate Web sites that allow comparison shopping for such inpatient procedures as appendectomies, maternity stays and knee or hip replacements: Georgia, Iowa, Montana, Nebraska, Nevada, New Hampshire, New Mexico, Oklahoma, Oregon, Rhode Island, South Dakota, Texas, Utah, Virginia, Washington, Wisconsin.
However, they should be reassured that the vast majority of hip and shoulder replacements are successful.
The market for hip and knee replacements in the United States is growing at 16% a year.
Under the Labour government they were invited to bid for contracts to carry out non-emergency operations, such as hip and knee replacements.
As does the trend - noticed by orthopaedic surgeons - of leaving patients in pain for longer before they are entitled to hip or knee replacements.
The trial is expected to start in the next six weeks and the hospital will ask up to 50 patients undergoing hip and knee replacements to take part, unless they have dentures.
Doctors, hospitals, surgeons and specialists providing critical care to the elderly such as surgery for hip and knee replacements, sophisticated diagnostics through MRIs and CT scans, and even treatment for cancer and heart disease will shut down and disappear in much of the country, and others would stop serving Medicare patients.
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Doctors, hospitals, surgeons and specialists providing critical care to the elderly such as surgery for hip and knee replacements, sophisticated diagnostics through MRIs and CT scans, and even treatment for cancer and heart disease would shut down and disappear in much of the country, and others would stop serving Medicare patients.
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