Tag: "replacements" at medical news
The Visible Humans: Coming Of Age
...r of EAI Interactive. Creation of customized hip replacements
and other devices. Scientists at Engineering Animation, Inc. of Ames, Iowa, are designing software that will transform the Visible Human male into anybody, of any age, gender, height, weight, and bone structure. This "morphing" will help create kne...
Bone Cement Used In Total Hip Replacements Slowly Degrades In Body Over Time, According To UCSF Study
...acrylic bonecement, often used to attach total hip replacements
to bone, degrades in thebody over time and this, s...socket. Approximately50 to 60 percent of total hip replacements
use cement to anchor the ball andsocket into the bone, according to Ries. One possible complication ...
Family doctors too pessimistic about knee surgery risk
... Joint Surgery. The study examined all 18,530 knee replacements
performed in Ontario over aseven-year period and found the chance of needing a second operation followingprimary surgery was only between four and eight per cent - about half the rateexpected by family doctors and rheumatologists. "Referring physicia...
UNC-CH study shows compressed air sleeve prevents blood clots during hip replacement
...ess effective, the two thought. More than 500 hip replacements
later, technicians performingsophisticated Doppler ultrasound examinations of patients' veins at UNC-CH'sPeripheral Vascular Laboratory found no symptomatic deep vein clots while thosepatients were hospitalized. Only three patients showed partial lun...
Conference on arthroplasty will highlight innovations in joint replacement treatment
...an seven years ago by aveterinarian for use on hip replacements
in dogs, robotic surgery for hipreplacement has been successfully performed on more than 4,000 humans and may ultimately become morepopular in the future. 2) Virtual Reality and the Visible Human for Orthopedics Education andResearch, Victor M. Spit...
Study shows women more likely to have severe arthritis, less likely to undergo surgery
...joint replacement surgery, or arthroplasty. "Joint replacements
have been shown to significantly reduce pain, increase physical function and therefore improve quality of life," says the study's lead author, Dr. Gillian Hawker, director of the clinical epidemiology program in the University of Toronto's Faculty of...
The bone marrow is the source of mature liver cells
...ny design, they could possibly be used to generate replacements
for organs in the body. Over the last eight months, the journal Hepatology has published three of Dr. Theise's liver studies as cover articles, using pictures from each of the studies on its front covers. Dr. Crawford of the University of Fl...
New materials could mean longer lasting artificial hips
...y's lubricating proteins and could make future hip replacements
last longer. Each year, more than 300,000 people undergo surgery to replace damaged and deteriorating hips. But even artificial hip implants slowly deteriorate and eventually can break down due to wear, often because of inadequate lubrication. ...
Study: mouthguards work in protecting athletes from expensive injuries to teeth
...they said. That does not include the cost of crown replacements
about every 10 years. There is no question that this total is substantially more expensive than the cost of providing an entire team with custom-fitted mouthguards, for which the direct cost in materials is less than $20 per player, the authors wrot...
Ceramic hip implants provide alternative for younger patients
... people living longer, the expectation is that hip replacements
should last longer, too," he added. To address thi...amic hips are more durable than metal on metal hip replacements
and significantly more durable that metal on polyethelene. A large-scale clinical trial was recently...
Aircraft technology helps diagnose artificial hip, knee problems
...adjoining bones with screws or cement. Total knee replacements
are made of similar materials. Over time as the ball, socket and bone rub against each other, tiny debris is produced and settles between the bone and the implant interface, discouraging the much needed growth of bone around the prosthesis. This con...
Burning mouth syndrome
...nts: Antifungal therapy Vitamin and mineral replacements
Creams or lozenges containing capsaicin Hormonal replacement Antidepressants Mental health counseling Intraoral appliances...
Gender and geography increase racial disparities in health care, Dartmouth study shows
...y performed joint replacement surgery - total knee replacements
- researchers from Dartmouth Medical School and Da... women relative to white women. "We know that knee replacements
are a more common operation for women than for men," says James Weinstein, D.O., M.S., one of the au...
Racial, economic gaps in kids' eye care seen in four new studies
...children like better than the covered ones, or for replacements
when glasses break or contact lenses get lost," he explains. "At the same time, there's no clear definition of which kids need glasses, nor standard guidelines for optometrists and ophthalmologists to follow, so there can be major differences in diag...
Vegetable lovers should be viewed as different from fruit aficionados
...can show them, for example, how fruits are healthy replacements
for desserts or candy, and how fruits can offer an easy way to complement a meal without requiring much time or talent," Wansink said in an interview. Conversely, a person with a predilection for spicy foods and entertaining could be encouraged to tr...
Tracing the life cycle of a manmade disease
...r example, we used to be reluctant to do total hip replacements
in young people because of the long-term risk of p...l hip. While we are still careful about doing hip replacements
in any patients, current evidence suggests that the incidence of osteolysis is extraordinarily low w...