One-Sixth of Knee Cartilage Treatments Need Redoing
More than one in six patients who receive an implant of their own tissue to repair knee cartilage damage must undergo repeat surgery, a recent study found.
Doctors conduct the well-established surgical procedure, known as autologous chondrocyte implantation (ACI), by removing cartilage cells from the patient, growing them in the lab and then grafting the new tissue into the patient's injured knee.
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Synthetic Bone May Assist Implant Surgery
British scientists have created a dissolvable ceramic bone substitute that, through a technique for building automobile catalytic converters, can be made highly porous so that natural bone cells can infiltrate it and use it as scaffolding for regrowing actual bone.
The new material, which is expected to be especially helpful to patients facing bone-implant surgery, was developed at the University of Warwick by Kajal Mallick, assisted by postgraduate researcher James Meredith.
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Biological Materials Seen Ousting Joint Replacements
Joint replacements are a major dimension of the orthopedics specialty, but they may be replaced in about 15 years by biological products that stimulate tissue and bone growth, according to a leading prognosticator.
"We will be a little in the 'Star Trek' era, potentially," said Paul Olson, director of Viscogliosi Bros. LLC, a New York investment bank that specializes in orthopedics investment. He spoke recently at an orthopedic design and technology conference.
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Technique Aids Joint Replacements
A computer-aided bone-implant technique is coming on line that will increase the accuracy of implant insertions and decrease operating room time for hip, shoulder, knee and ankle replacements - especially for younger patients.
The novel technology relies on software newly developed by the Human Mobility Research Center in Kingston, Ontario. It also depends on computed tomography (CT) scans of a patient's damaged joint. The software creates an exact, patient-specific, 3-D image of the joint and nearby bones, which can then be turned into a plastic model. This, in turn, is used for precise alignment and placement of the metal implants needed to redo the patient's joint with - in the case of hip surgery - so-called hip resurfacing arthroplasty.
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Cutting-Edge Knee-Replacement Gadgets
Medicine is ever advancing - and that includes orthopedic medicine, which has now developed gender-specific artificial knees that match the subtle anatomical differences between men and women. Technicians have also produced a computer program to assist orthopedic surgeons in correctly positioning replacement knees.
These two elements - gender-specificity and computer-navigated surgery - are being hotly discussed these days whenever orthopedic surgeons come together in professional gatherings.
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ACL Injuries with NFL Players | Orthopedics
If you're at all a sports fan, or an athlete yourself, you've probably heard of the anterior cruciate ligament.
It's commonly injured.
Now a new study shows what happens to NFL players who are sidelined by their acl's, and it's not good news for players or fans and the owners.
Now, a ligament is a strong piece of connective tissue that connects bone to bone across a joint. The anterior cruciate ligament crosses with the posterior cruciate ligament in the center of the knee.
They control the backward and forward motion of the knee. The ACL in particular restrains excessive forward motion of the knee as well as the inward twisting or rotation of the knee.
In fact, the ACL is frequently injured in severe twisting injuries of the knee or with a sudden stop.
This new research in the American Journal of Sports Medicine looking specifically at ACL injuries in NFL players found those who suffer one of these injuries will likely never be the same player again.
Essentially, total yards and touchdowns were markedly diminished when they returned after surgery.
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Triathlon Knee Replacement
Marlene Cameron likes to think that her zest for life is infectious…at 70 years old, she is an avid walker, exercises regularly and has a jam-packed social calendar. But, over the past couple of years, her arthritic knees began to zap away her vitality, leaving her depressed and in tremendous pain.
“I was out in my garden doing some pruning and it felt like something snapped in my leg. And it was like pain, I couldn’t even stand, I had to get down on the ground it was so bad,” says Marlene.
After rounds of anti-inflammatory drugs, extensive physical therapy, Marlene still had no relief. Her doctor determined that she would be the perfect candidate for the new triathlon knee replacement system.
“The triathlon knee was created based on a different sizing method so that it is gender specific, paying attention especially to women where we had difficulty in sizing,” says Dr. Steven Harwin of Beth Israel Medical Center.
The Triathlon Knee is designed with a wide range of sizing options that closely match the anatomies of both women and men. For women, the smaller sized implants have a more narrow design, helping to improve fit and function for the female bone structure.
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ACUPUNCTURE FOR KNEE OSTEOARTHRITIS
If you’ve tried all the pain medicines, the heat packs, and you still have aching knees, there’s new evidence that acupuncture might help with your osteoarthritis.
Osteoarthritis is the most common form of joint disease, and the most common location for osteoarthritis is, in fact, the knee. And with our aging baby boomers, more and more of us are going to have to deal with this problem, which is hardly insignificant.
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Knee Replacement
Osteoarthritis is the main reason patients need to undergo knee replacement surgery. The major problem in this condition is that the cartilage on the surface of the bone of the joint, wears away.
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KNEE OSTEOARTHRITIS
“I was very sad when I had to stop tennis. Life wasn’t the same,” says Phyllis Hyacinthe. She didn’t want to accept the fact she could no longer play tennis because knee osteoarthritis got the best of her.
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Shoulder Replacement Paramus, Bergen County NJ
Dr. Roger Pollock
Dr. Roger Pollock, M.D.
suite 202 One West Ridgewood Avenue
Paramus,
New jersey
07652
Call (888) 631-1911
If you have sustained a severe shoulder injury or have a shoulder worn down from years of hard work, a Shoulder Replacement may be the solution needed to add day to day shoulder comfort back into your life. Roger G. Pollock, MD is a fellowship-trained shoulder specialist, who has treated many patients with different types of shoulder arthritis and has performed hundreds of shoulder replacement surgeries.
Shoulder Doctor Paramus, Bergen County NJ
Dr. Roger Pollock
Dr. Roger Pollock, M.D.
suite 202 One West Ridgewood Avenue
Paramus,
New jersey
07652
Call (888) 631-1911
If you have sustained a shoulder injury and are seeking care from an experienced Shoulder Doctor in Bergen County NJ, turn to Roger G. Pollock, M.D. Dr. Pollock is a talented accredited professional, who specializes in advanced orthopaedic techniques of the shoulder.
Shoulder Pain Paramus, Bergen County, NJ
Dr. Roger Pollock
Dr. Roger Pollock, M.D.
suite 202 One West Ridgewood Avenue
Paramus,
New jersey
07652
Call (888) 631-1911
When the pain in your shoulder becomes too much to bear on your own, let Roger Pollock, M.D. help lighten the load. Dr. Pollock is a specialist in treating shoulder problems and knows how to get you back in motion again.
Shoulder Specialist Paramus, Bergen County, NJ
Dr. Roger Pollock
Dr. Roger Pollock, M.D.
suite 202 One West Ridgewood Avenue
Paramus,
New jersey
07652
Call (888) 631-1911
Bergen County residents should look no further for a shoulder specialist than Roger G. Pollock, M.D. in Paramus, NJ, for all of their shoulder needs. Dr. Pollock's distinguished career as a shoulder specialist has given him the experience needed to help his patients find lasting relief under his surgical care and help choose treatments that are suitable for each case.
Shoulder Surgery/ Shoulder Surgeon Bergen County, NJ
Dr. Roger Pollock
Dr. Roger Pollock, M.D.
suite 202 One West Ridgewood Avenue
Paramus,
New jersey
07652
Call (888) 631-1911
Your shoulder plays a crucial role in the living of your everyday life. Entrusting yourself to someone for surgery is not something to be taken lightly. You want the most qualified and experienced surgeon possible for your shoulder problem. We want the best shoulder surgeon money can buy. Located in Paramus, Roger G. Pollock, MD is a specialist in shoulder injuries and repair.
Shoulder Pain Rotator Cuff Paramus, Bergen County NJ
Dr. Roger Pollock
Dr. Roger Pollock, M.D.
suite 202 One West Ridgewood Avenue
Paramus,
New jersey
07652
Call (888) 631-1911
A problem with your rotator cuff can lead to serious pain and significant loss of shoulder function. In cases shoulder pain associated with a rotator cuff can be treated best with surgical repair. Dr. Roger G. Pollock has extensive experience in the treatment of rotator cuff disorders, employing arthroscopic techniques as well as open surgical techniques, depending on the type and size of the rotator cuff tear.
Shoulder Injury Paramus, Bergen County, NJ
Dr. Roger Pollock
Dr. Roger Pollock, M.D.
suite 202 One West Ridgewood Avenue
Paramus,
New jersey
07652
Call (888) 631-1911
If a shoulder injury has limited your ability to work and play, you need to do seek help. In Paramus, New Jersey, Dr. Roger Pollock is a shoulder specialist who is well versed in all aspects of perhaps the most important joint in the body. Supported by caring individuals whose goal is to see you moving freely again, Dr. Pollock is best equipped to take care of you.
Chronic Shoulder Pain Paramus, Bergen County NJ
Dr. Roger Pollock
Dr. Roger Pollock, M.D.
suite 202 One West Ridgewood Avenue
Paramus,
New Jersey
07652
Call (888) 631-1911
Many Americans experience some type of shoulder pain at some time in their lives. Although the majority of this pain is minor, some of it turns into chronic pain. If you are a victim of Chronic Shoulder Pain and live in Northern New Jersey, Roger G. Pollock, MD has years of experience in treating shoulder problems.
Shoulder Arthroscopy Paramus, Bergen County, NJ
Dr. Roger Pollock
Dr. Roger Pollock, M.D.
suite 202 One West Ridgewood Avenue
Paramus,
New jersey
07652
Call (888) 631-1911
Thanks to recent advancements in medical technology, shoulder surgery does not need to be as invasive as traditional open surgeries. Modern arthroscopy drastically reduces the amount of time needed to heal after surgery, and Roger G. Pollock, MD of Paramus, New Jersey is a respected arthroscopic shoulder surgeon serving New York and New Jersey.
Dr. Roger G. Pollock Paramus, Bergen County NJ
Dr. Roger Pollock
Dr. Roger Pollock, M.D.
suite 202 One West Ridgewood Avenue
Paramus,
New jersey
07652
Call (888) 631-1911
The shoulder is a part of our body that we use constantly, whether in ordinary life or in sports. It's not uncommon to find that you have pain in your shoulder, and it's not uncommon to feel concerned when the pain gets bad. Dr. Roger Pollock in Paramus, New Jersey has a wealth of knowledge and experience that is focused on the care of the shoulder, and the benefit of his expertise is easily accessible for those in New York and New Jersey.