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Orthopedics

News, opinions and meeting coverage in orthopedics.

Acute Pain Yields to Lower-Dose Diclofenac

FORT LAUDERDALE, Fla. - Lower-dose submicron particle diclofenac offered good pain control compared with placebo, researchers reported here.

Spinal Implant Prices Vary, Process Drives Up Costs

CHICAGO -- Wide variations exist in the cost of the screws, plates, and cages for spinal implants, which contributes to the escalating costs of surgery and healthcare overall, a researcher said here.

Fracture Care for Kids on Medicaid Called 'Dismal'

CHICAGO -- Children receiving Medicaid are finding it increasingly difficult to obtain prompt orthopedic care following a fracture, a researcher said here.

Mixed Results for Metal Ions Test in MoM Hips

CHICAGO -- Measurement of metal ion levels in whole blood in patients with metal-on-metal hip implants is useful, but imperfect, for identifying those whose new hips are functioning poorly and may be likely to fail, a researcher said here.

Early Stroke Risk After Hip Replacement

Patients undergoing a total hip replacement appear to have an elevated risk of stroke in the weeks following the operation, researchers found.

Olympic Doctors Ready to Treat Team U.S.A.

While the world watches elite athletes like Michael Phelps and Hope Solo go for Olympic gold, the athletes' team physicians will be watching them, too, but with a different perspective.

Doctors Say 45 Common Tests 'Overused'

Nine specialty groups have listed tests and treatments that are frequently overused, such as antibiotics for sinus attacks and CT scans for low back pain, in the first phase of a long-term project.

Muscle Massage Rubs Out Inflammation

Heavily stressed muscles responded to massage therapy with a variety of biologic changes associated with reduced inflammation, analysis of tissue specimens showed.

Docs Contradict NCAA on Sickle Cell Trait Tests

The American Society of Hematology is challenging the major college sports organization over its policy on sickle cell trait testing for athletes.

50-Year-Olds Get New Knees in Record Numbers

During the past three decades there has been a dramatic increase in knee replacement surgeries, particularly among individuals in their 50s, a Finnish study found.

RSNA: Growth Hormone May Help Heavy Women With Bone Problems

CHICAGO -- Premenopausal women who are obese may not be spared from osteopenia, as some research has suggested, but growth hormone therapy may help spur bone formation, researchers said here.

Training Technique Stresses Athletes' Spines

CHICAGO --The squat lift, an exercise that has long been a standard training technique for athletes, puts inordinate stress on the spine and likely is the cause of chronic stress fractures in young athletes.

Spine Fusion Device Ignites Academic Feud

Responding to a series of studies linking Medtronic's bone morphogenetic protein-2 product to a number of serious adverse events, a leading BMP-2 researcher is taking the offensive by taking aim at his critics in a manner that some observers say goes too far. This latest report in an ongoing Milwaukee Journal Sentinel/木瓜直播 series details the claims and counterclaims.

Researcher Sounded Alarm on Medtronic's Infuse Years Ago

As part of a continuing investigation into a bone morphogenetic protein-2 product marketed as Infuse, the Milwaukee Journal Sentinel/木瓜直播 describe a first-hand account of early signs of problems with the device as well as efforts to minimize the clinical significance of those problems.

AAOS: Arthritis Common Career Killer for GIs

SAN DIEGO -- Osteoarthritis is the most common reason for discharge from the military following battlefield injuries, according to a cohort study conducted by U.S. Army doctors.

Greater Infection Risk with Staples in Hip Surgery

Closure of wounds following orthopedic surgery with staples rather than sutures is associated with a significantly higher risk of superficial infection, a meta-analysis found.

The Top 10 Medical Advances of the Decade

From genome to hormones, doctors pick the top medical advances of the decade.

Herniated Disc Surgery Found Cost-Effective

HANOVER, N.H. -- For patients with a herniated disc, surgery proved a cost-effective alternative to nonsurgical treatment over the course of two years, an observational study found.

Newly Revealed ACL Injury Ends 2008 Season for Tiger Woods

ORLANDO -- Tiger Woods, the world's best golfer, announced today that reconstructive surgery for an anterior cruciate ligament rupture in his left knee will force him off the course for at least the rest of the year.

Ulnar Fovea Test Unlocks Tricky Wrist Pain Diagnosis

ROCHESTER, Minn. -- A simple test of ulnar fovea tenderness that led to discovery of a common type of ligament injury may ease the diagnosis of unexplained wrist pain, researchers found.

Promising Outcomes in Spinal Disc Cadaver Allografts

HONG KONG -- Replacement of degenerative discs in the cervical spine with cadaver allografts shows early promise as an alternative to fusion or artificial discs, found researchers here.

After Meniscectomy, Thigh Muscle Weakness Impairs Knee Function

MALM脙鈥�, Sweden -- Four years after surgery to repair a non-traumatic meniscus tear, loss of muscle strength in the quadriceps left patients with a painful, unstable knee prone to future osteoarthritis, researchers here reported.

So You've Got Tennis Elbow?

NEW YORK-Few conditions have more ostensible cures than tennis elbow. When 木瓜直播 published a Special Report during the U.S. Open here on evidence-based cures for tennis elbow, many of our readers shared their own approaches. Here is a sampling (edited for space). Caveat emptor.

Certain Exercise Proposed to Reduce Hip Fracture Risk in Elderly

CAMBRIDGE, England-If hip fractures in the elderly are caused by thinning of the femur that leads to bone buckling in a fall, as a team here contends, cycling, rowing or gymnastics might strengthen the femoral neck and reduce the fracture risk.

Small Trampolines Are Injury Risk to Small Children

COLUMBUS, Ohio-Children are as likely to get injured using recreational mini-trampolines are they are with full-sized trampolines, a study has found. This was particularly so for kids under six.