Implants News and Research

RSS

Advancement in tissue engineering promotes oral wound healing

Oral tissue engineering for transplantation to aid wound healing in mouth (oral cavity) reconstruction has taken a significant step forward with a Netherlands-based research team's successful development of a gum tissue (gingival) substitute that can be used for reconstruction in the oral cavity.

3 Feb 2009

Advances in nanotechnology point to next generation of prostheses

The futuristic technology of the Six Million Dollar Man - specifically a part metal and part flesh human being - won't be exclusive to Hollywood anymore.

29 Jan 2009

Implants mimic infection to rally immune system against tumors

Bioengineers at Harvard University have shown that small plastic disks impregnated with tumor-specific antigens and implanted under the skin can reprogram the mammalian immune system to attack tumors.

23 Jan 2009

Cell transplantation and diabetes: New sites, new devices

Early attempts at islet cell transplantation to treat diabetes date to the nineteenth century, decades before the discovery of insulin in the 1930s.

21 Jan 2009

Tiny pressure sensor in artery measures blood pressure

High blood pressure can be a trial of patience for doctors and for sufferers, whose blood pressure often has to be monitored over a long time until it can be regulated. This will now be made easier by a pressure sensor that is inserted in the femoral artery.

19 Jan 2009

Why hip replacements fail

Each year thousands of patients undergo total hip replacement surgery in order to help alleviate pain associated with debilitating hip disease and other related hip problems.

5 Jan 2009

First-degree family history of prostate cancer does not affect some treatment outcomes

In a first of its kind study, a first-degree family history of prostate cancer has no impact on the treatment outcomes of prostate cancer patients treated with brachytherapy (also called seed implants), and patients with this type of family history have clinical and pathologic characteristics similar to men with no family history at all, according to a January 1 study in the International Journal of Radiation Oncology*Biology*Physics , the official journal of the American Society for Radiation Oncology.

5 Jan 2009

Total hip replacement surgery

Each year thousands of patients undergo total hip replacement surgery in order to help alleviate pain associated with debilitating hip disease and other related hip problems.

1 Jan 2009

First U.S. implants of Embozene color-advanced microspheres embolization technology

Against the backdrop of a flagging economy, bailouts, and bleak predictions, there is a biotechnology firm in suburban Atlanta with a future as bright as New Year's Eve fireworks.

1 Jan 2009

Physicians perform rare surgery to restore hearing to a deaf patient

Marisela Leon, 44, has neurofibromatosis type 2 -- a rare genetic condition that causes tumors to grow on nerves in the brain or spinal cord, but most commonly on the auditory nerve. Leon lost her hearing more than four years ago when surgery to remove a tumor damaged her auditory nerve.

22 Dec 2008

Study examines how women's magazines portray cosmetic surgery

While the emotional health implications of cosmetic surgery are still up for scientific debate, articles in women's magazines such as The Oprah Magazine and Cosmopolitan portray cosmetic surgery as a physically risky, but overall worthwhile option for enhancing physical appearance and emotional health, a UBC study has found.

12 Dec 2008

New titanium dental implant

Manhattan Scientifics has announced that its affiliated manufacturing partner in Albuquerque, N.M. has received Food and Drug Administration 510(k) clearance to market Manhattan Scientifics' super strong titanium metal dental implants.

10 Dec 2008

Positron emission mammography effective in detecting breast cancer

A study has found that positron emission mammography (PEM), a new technique for imaging the breast, is not affected by either breast density or a woman's hormonal status, two factors that limit the effectiveness of standard mammography and MRI at detecting cancer.

3 Dec 2008

Smart materials to revolutionise surgical implants

A brand new process that could revolutionise the reliability and durability of surgical implants, such as hip and knee replacements, has today, 2 December 08, received recognition for its medical and commercial potential by achieving one of the world's most sought after accolades.

2 Dec 2008

Magnetic imaging devices may damage cochlear implants

Patients with cochlear implants may want to steer clear of certain magnetic imaging devices, such as 3T MRI machines, because the machines can demagnetize the patient's implant, according to new research published in the December 2008 issue of Otolaryngology - Head and Neck Surgery.

1 Dec 2008

Breast cancer treatment offers better outcome to women with implants

Women with early-stage breast cancer who have undergone breast augmentation may be treated successfully with a partial-breast radiation treatment called brachytherapy, according to a study presented today at the annual meeting of the Radiological Society of North America (RSNA).

1 Dec 2008