PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Minimally invasive spinal fusion: Less pain, faster recovery, smaller scar

Minimally invasive spinal fusion:  Less pain, faster recovery, smaller scar
2015-03-16
(Press-News.org) MAYWOOD, Ill. (March 16, 2015) - A minimally invasive spinal fusion back surgery results in less blood loss, less postoperative pain, smaller incisions, a shorter hospital stay and faster recovery and return to work.

Rather than cutting through paraspinal (back) muscles, the surgeon spreads and dilates the muscles to obtain access to the lumbar (lower back) spine. One such operation is called a minimally invasive transforaminal lumbar interbody fusion (MIS TLIF).

It's a complex procedure with a steep learning curve, said Loyola University Medical Center spine surgeon Beejal Amin, MD, who has given talks about the procedure around the country. Dr. Amin is first author of an abstract and surgical video about the procedure in Neurosurgical Focus, a publication of the American Association of Neurosurgeons. (Click here to see the 3D video: http://youtu.be/LYRU9lbBdNg )

Dr. Amin learned the procedure while completing a fellowship in minimally invasive and complex spine surgery at the University of California at San Francisco Medical Center.

Patient William Hoecker is among Dr. Amin's patients who have greatly benefited from the procedure. Mr. Hoecker suffered debilitating leg pain and numbness due to degenerative spondylolisthesis and spinal stenosis. One vertebra had slipped forward over the vertebra below it, pinching the nerve root and causing pain in the left leg. For Mr. Hoecker, walking just 25 feet was so painful he would have to sit or lie down. He was unable to drive for more than 20 minutes. "I was stuck in my house," he said.

Dr. Amin fused the L4 and L5 vertebrae in Mr. Hoecker's lower back. First, he decompressed the spinal nerve roots. Next, he removed the degenerated disc between the two vertebrae. Then an implant filled with bone graft was placed in the empty disc space between the vertebrae. Dr. Amin implanted rods and screws to hold the vertebrae together. As the bone graft healed, it fused the two vertebrae together, resulting in a single bone.

The surgery dramatically improved Mr. Hoecker's quality of life. He now can walk or drive without limitations. Indeed, he's planning a road trip to Disneyworld, and is confident he will be able to keep up with his grandchildren.

INFORMATION:

Dr. Amin is an assistant professor in the Department of Neurological Surgery at Loyola University Chicago Stritch School of Medicine. In addition to minimally invasive spine surgery, Dr. Amin's specialties include back pain, cervical spine, complex spinal disorders, general neurosurgery, herniated disc, lumbar disc surgery, neck pain, peripheral nerve, spinal cord injury, spinal deformities and spinal tumors.


[Attachments] See images for this press release:
Minimally invasive spinal fusion:  Less pain, faster recovery, smaller scar Minimally invasive spinal fusion:  Less pain, faster recovery, smaller scar 2

ELSE PRESS RELEASES FROM THIS DATE:

New targets for rabies prevention and treatment

2015-03-16
Researchers have identified genes that may be involved in determining whether an individual is sensitive or resistant to rabies virus infection. Through a screening method involving mouse embryonic stem cells, the investigators uncovered 63 genes, some with roles in the immune response, that represent potential targets for prevention or treatment. The wide variety of functions of the genes that were identified points to numerous interactions between the host and the virus at all stages of infection. "Our study is the first to show that libraries of mutant stem cells ...

The dangers of reintroducing lions and other carnivores for ecotourism

2015-03-16
Ecotourism has motivated efforts to reintroduce lions to landscapes where they were not previously common. A new analysis conducted after 4 lions were reintroduced into the fenced Tembe Elephant Park, South Africa, reveals that lions might compete with humans in winter, spring, and autumn and with endemic herbivores in all seasons but winter. Despite the use of fencing to limit conflicts, communities that reintroduce carnivores continually balance the rewards associated with ecotourism and the risks to human safety and species conservation. The findings are published ...

Universal public drug plan could save money for Canada

2015-03-16
Contrary to common public perception, Canadian taxpayers could save billions by the introduction of a universal public drug plan to provide prescriptions to all Canadians, according to new research published in CMAJ (Canadian Medical Association Journal). Canada is the only developed country with universal health insurance that does not also offer universal prescription drug coverage. "A long-time barrier to the implementation of universal prescription drug coverage in Canada has been the perception that it would necessitate substantial tax increases," writes Dr. Steven ...

Universal public drug coverage would save Canada billions

2015-03-16
Canada could save $7.3 billion annually with universal public coverage of medically necessary prescription drugs. Canada is the only developed country with a universal health care system that does not include prescription drug coverage. New research from the University of British Columbia and University of Toronto, published today in the Canadian Medical Association Journal , shows that universal public drug coverage, also known as universal pharmacare, is within reach for Canada even in times of government fiscal constraint. "It's a win-win," said Steve Morgan, ...

Consistency is the key to success in bread baking and biology

2015-03-16
ANN ARBOR--Whether you're baking bread or building an organism, the key to success is consistently adding ingredients in the correct order and in the right amounts, according to a new genetic study by University of Michigan researchers. Using the baker's yeast Saccharomyces cerevisiae, Patricia Wittkopp and her colleagues developed a novel way to disentangle the effects of random genetic mutations and natural selection on the evolution of gene expression. Their findings are scheduled for online publication in the journal Nature on March 16. "These results tell us that ...

New images of the brain show the forgetful side effect of frequent recall

2015-03-16
A new study from the University of Birmingham and the MRC Cognition and Brain Sciences unit in Cambridge has shown how intentional recall is beyond a simple reawakening of a memory; and actually leads us to forget other competing experiences that interfere with retrieval. Quite simply, the very act of remembering may be one of the major reasons why we forget. The research, published today in Nature Neuroscience, is the first to isolate the adaptive forgetting mechanism in the human brain. The brain imaging study shows that the mechanism itself is implemented by the suppression ...

Genetic discovery provides clues to how TB may evade the immune system

2015-03-16
The largest genetic study of tuberculosis (TB) susceptibility to date has led to a potentially important new insight into how the pathogen manages to evade the immune system. Published today in the journal Nature Genetics, the study advances understanding of the biological mechanisms involved in TB, which may open up new avenues to design efficient vaccines for its prevention. TB, caused by infection with the pathogen Mycobacterium tuberculosis, is a major global public health problem. According to the World Health Organization, in 2013 nine million people fell ill with ...

No reason to believe yeti legends to be inspired by an unknown type of bear

2015-03-16
A Venezuelan evolutionary biologist and a US zoologist state that they have refuted, through mitochondrial DNA sequencing, a recent claim, also based on such sequencing, that unknown type of bear must exist. in the Himalayas and that it may be, at least in part, the source of yeti legends. Their study was published in the open access journal ZooKeys. Last year, B. Sykes and co-authors, in the course of mitochondrial DNA sequencing identification of hair samples that had been attributed to "anomalous primates" (yetis, bigfoots, and others), claimed to have found that ...

Cyborg beetle research allows free-flight study of insects

Cyborg beetle research allows free-flight study of insects
2015-03-16
Berkeley -- Hard-wiring beetles for radio-controlled flight turns out to be a fitting way to learn more about their biology. Cyborg insect research led by engineers at the University of California, Berkeley, and Singapore's Nanyang Technological University (NTU) is enabling new revelations about a muscle used by beetles for finely graded turns. By strapping tiny computers and wireless radios onto the backs of giant flower beetles and recording neuromuscular data as the bugs flew untethered, scientists determined that a muscle known for controlling the folding of wings ...

Solar could meet California energy demand 3 to 5 times over

Solar could meet California energy demand 3 to 5 times over
2015-03-16
In the face of global climate change, increasing the use of renewable energy resources is one of the most urgent challenges facing the world. Further development of one resource, solar energy, is complicated by the need to find space for solar power-generating equipment without significantly altering the surrounding environment. New work from Carnegie's Rebecca R. Hernandez (now at University of California Berkley), Madison K. Hoffacker, and Chris Field found that the amount of energy that could be generated from solar equipment constructed on and around existing infrastructure ...

LAST 30 PRESS RELEASES:

Reality check: making indoor smartphone-based augmented reality work

Overthinking what you said? It’s your ‘lizard brain’ talking to newer, advanced parts of your brain

Black men — including transit workers — are targets for aggression on public transportation, study shows

Troubling spike in severe pregnancy-related complications for all ages in Illinois

Alcohol use identified by UTHealth Houston researchers as most common predictor of escalated cannabis vaping among youths in Texas

Need a landing pad for helicopter parenting? Frame tasks as learning

New MUSC Hollings Cancer Center research shows how Golgi stress affects T-cells' tumor-fighting ability

#16to365: New resources for year-round activism to end gender-based violence and strengthen bodily autonomy for all

Earliest fish-trapping facility in Central America discovered in Maya lowlands

São Paulo to host School on Disordered Systems

New insights into sleep uncover key mechanisms related to cognitive function

USC announces strategic collaboration with Autobahn Labs to accelerate drug discovery

Detroit health professionals urge the community to act and address the dangers of antimicrobial resistance

3D-printing advance mitigates three defects simultaneously for failure-free metal parts 

Ancient hot water on Mars points to habitable past: Curtin study

In Patagonia, more snow could protect glaciers from melt — but only if we curb greenhouse gas emissions soon

Simplicity is key to understanding and achieving goals

Caste differentiation in ants

Nutrition that aligns with guidelines during pregnancy may be associated with better infant growth outcomes, NIH study finds

New technology points to unexpected uses for snoRNA

Racial and ethnic variation in survival in early-onset colorectal cancer

Disparities by race and urbanicity in online health care facility reviews

Exploring factors affecting workers' acquisition of exercise habits using machine learning approaches

Nano-patterned copper oxide sensor for ultra-low hydrogen detection

Maintaining bridge safer; Digital sensing-based monitoring system

A novel approach for the composition design of high-entropy fluorite oxides with low thermal conductivity

A groundbreaking new approach to treating chronic abdominal pain

ECOG-ACRIN appoints seven researchers to scientific committee leadership positions

New model of neuronal circuit provides insight on eye movement

Cooking up a breakthrough: Penn engineers refine lipid nanoparticles for better mRNA therapies

[Press-News.org] Minimally invasive spinal fusion: Less pain, faster recovery, smaller scar