Recent News for Lameness

Article

Stiff Hocks and Knees

April 01, 2008

Q: My husband and I have raised several hundred horses over the last 40 years, but we have never seen an issue like the one affecting my 4-year-old Quarter Horse gelding. He does not like to bend his knees and hocks. When I ride... Read More

Article

Doxycycline Antibiotic Might Help Treat Arthritis

April 01, 2008

Osteoarthritis is the most common human joint disorder in the world, and in the equine industry it's the most economically important disease. It's the primary cause of decreased athletic function and wastage in racehorses.... Read More

Article

A Clearer Picture (Imaging Technologies)

April 01, 2008

Advancements in imaging technologies make diagnoses easier.

For decades veterinarians have relied upon a number of different imaging tools, from radiographs to ultrasonography, to diagnose lameness, pregnancy, and... Read More

Article

Surpass vs. Bute for Arthritis

March 31, 2008

Does Surpass really work to improve joint health, or is it just another way of delivering a painkiller? CSU researchers set out to answer that question.... Read More

Article

Reducing Back Sensitivity

March 30, 2008

Back pain is often suspected in horses, but most treatments haven't been researched much or at all. Results of a study designed to measure the effects of massage, chiropractic, and phenylbutazone (Bute) on back sensitivity were presented at the 200... Read More

Article

Diagnosing Coxofemoral Subluxation with Ultrasound

March 28, 2008

Subluxation (partial dislocation) of the coxofemoral joint between the femur and pelvis in horses is rare; only two cases have been reported in the literature. However, six cases were seen at the University of California, Davis, in a three-year... Read More

Article

Glucosamine and Joint Health: Pharmacologic Research Ongoing

March 26, 2008

Canadian researchers recently compared the pharmacologic properties of two different forms of glucosamine--hydrochloride and sulphate. They measured significantly higher levels of glucosamine in synovial fluid samples from horses receiving the oral... Read More

Article

Computed Tomography for Imaging the Stifle

March 26, 2008

The stifle joint is often implicated in cases of lameness, but it can be a notoriously tough joint to image. Radiography, ultrasonography, nuclear scintigraphy (bone scan), and diagnostic arthrography (joint evaluation) all can be used, but they... Read More

Article

Myristol's Effects on Clinical Joint Disease

March 25, 2008

For the study, 39 horses in Missouri and Florida (on a broodmare farm, a Thoroughbred retirement center, and in two university equestrian programs) were selected for naturally occurring osteoarthritis that caused Grade 2-4 lameness on a scale of 0-4.... Read More

Article

Event Horse Euthanized after Accident

March 24, 2008

Task Force, a 16-year-old Australian Thoroughbred who represented the United States in several international competitions, was euthanized Saturday after sustaining a catastrophic hind leg injury. According to a statement released by the United... Read More

Article

Belmont-Winning Filly Rags to Riches Retired

March 24, 2008

Edited press release

It was announced March 24 that 2007 Belmont Stakes winner and 2007 champion 3-year-old filly Rags to Riches has been retired from racing and will head to Ashford Stud where she will be bred to champion sire... Read More

Article

Lessons from Barbaro

March 23, 2008

Barbaro first captured America's imagination, then its heart. "People thought a superstar was on the horizon" after Barbaro's easy win in the Kentucky Derby, said Dean Richardson, DVM, Dipl. ACVS, the veterinary surgeon who headed the team that... Read More

Article

The State of Stem Cell Therapy

March 22, 2008

Stem cell therapy has received a good deal of attention in both human and veterinary medicine in recent years. It holds theoretical promise for treating conditions ranging from traumatic tendon and cartilage injury to liver failure, Parkinson's... Read More

Article

Kentucky Derby Hopeful Sidelined by Ankle Fracture

March 21, 2008

Sierra Sunset, a three-length winner of the $300,000 Rebel March 15 at Oaklawn Park, has a hairline fracture of his left front ankle and is out of consideration for the Kentucky Derby, trainer Jeff Bonde reported.

"It's not bad enough to... Read More

Article

'Healthy Discussion' at Racehorse Safety Summit

March 20, 2008

The second Welfare and Safety of the Racehorse Summit concluded March 18 with the 62 participants releasing action plans on how to improve various aspects of the Thoroughbred industry.

Some of the recommendations could prove difficult to... Read More

Article

First Aid for Limb Fractures in Horses

March 20, 2008

When a horse's leg is fractured, the primary treatment goal is to stabilize the fracture site so the broken bone ends don't further separate and do more damage. The outcomes of these cases often have a great deal to do with how well the broken... Read More

Article

Racehorse Welfare and Safety Summit Concludes

March 18, 2008

Participants from the Thoroughbred breeding and racing industry who attended the second Welfare and Safety of the Racehorse Summit in Lexington, Ky., on March 17 and 18 drafted action plans in seven areas to improve conditions in a multitude of... Read More

Article

Tool to Detect Osteoarthritis in Athletic Horses Developed

March 16, 2008

Italian researchers have devised a novel technique for evaluating osteoarthritis in performance horses via measurement of metabolic products in synovial fluid. They do this by using a specialized imaging technique for liquids known as proto... Read More

Article

Reviewing Limb Cellulitis: Management Key to Good Outcome

March 13, 2008

According to a new Canadian study, cellulitis--a diffuse bacterial infection of the skin and associated tissues--is common in horses, particularly Thoroughbreds, but is rarely life threatening if managed appropriately.

"Despite being a... Read More

Article

Shoulder Blade Stress Fractures in Thoroughbred Racehorses

March 10, 2008

Although it's not a common injury, fracture of the scapula or shoulder blade does occur in horses and causes notable lameness. At the 2007 American Association of Equine Practitioners Convention, held Dec. 1-5 in Orlando, Fla., Stuart Vallance, BVS... Read More

Article

Blood Test in Young Foals Might Predict Osteochondrosis

March 02, 2008

Measurement of osteocalcin (a marker of joint metabolism) in 2-week-old foals might be useful for identifying foals at risk for developing osteochondrosis.

Osteochondrosis (OC) is a developmental orthopedic disease that results from a... Read More

Article

Lameness Exams in Horses

March 01, 2008

Lameness problems in horses are an ever-growing concern for horse owners. With a rising demand for top performance, the challenge is for veterinarians to keep up with improved diagnostics and treatment modalities. Furthermore, many work-ups toda... Read More

Article

Scientists Examine New Joint Disease Evaluation Method

February 22, 2008

Danish researchers have been investigating a novel technique for evaluating joint disease. This involves the serial evaluation of cartilage-derived retinoic acid protein (CD-RAP) levels in individual horses as a measure of cartilage synthesis... Read More

Article

Researchers Examine Annular Ligament Injuries

February 10, 2008

In a retrospective study, researchers from the United Kingdom found that injuries to the palmar or plantar annular ligament (PAL)--the anatomic structure that holds that superficial and deep digital flexor tendons in place as they pass the fetlock... Read More

Article

Hitting the Road for Education

February 01, 2008

Take more than 1,000 veterinarians and veterinary students from around the globe, some armed with presentations representing thousands of hours worth of equine research, and add to it some tartan, bagpipes, and Scottish fare. Drop it all into a... Read More