From novanthealth.org
Charleston orthopaedic surgeon discusses treating the most common form of arthritis
Whether we type for a living or deliver heavy boxes all day, our hands and wrists can take a beating.
More than 50 million people in the U.S. have arthritis, a condition that damages the joints. Its most common form, osteoarthritis, is a chronic and degenerative disease that affects sensitive cartilage where bones connect to form a joint (think the wrist and knuckles).
“It's a disease that does not discriminate much and affects a broad swath of people,” said orthopaedic hand and wrist surgeon Dr. Eric Angermeier, co-founder of the Hand Institute of Charleston - Mount Pleasant. To make an appointment, click here.
Angermeier explains how we come to suffer from arthritis and the treatment options that can bring pain relief.
What is arthritis?
The fundamental common element in all types of arthritis is that the cartilage breaks down. And as that cartilage thins and eventually goes away, what you have are two raw bone ends bumping into each other. That often means a lot of pain.
And, as Angermeier explains, a lot of hand and wrist arthritis is determined by genetics rather than wear and tear. Some people just have joints that wear out faster than others. That said, symptomatic arthritis peaks in our 60s or 70s because people are still active and using their hands a lot and aggravating their arthritis.
And while there is no cure for arthritis, advancing technology is helping surgeons rebuild joints to reduce pain and improve function while also promoting a faster recovery.
Are there certain professions that are more difficult for those affected by arthritis?
It really comes down to genetics in a lot of cases. If you have a direct injury to the cartilage of your joints, that can hasten the wear-and-tear of the cartilage. So, if you're in an occupation like construction, you’re more likely to have injuries to the cartilage that may accumulate over time.
But the flipside of that is you may have been one of these folks who was going to get arthritis anyway. If you’re a heavy manual labourer and happen to have arthritis, you're going to hurt a lot more because you're using your hands for heavier activities.
So it's a chicken-or-the-egg kind of situation. We used to think that heavy manual activities may have caused arthritis, but now we think that people with bad arthritis are probably going to get arthritis anyway, and it's the heavy manual activity that's aggravating it.
There are some outliers. If you’ve run ultra-marathons for many years, you're more likely than the average person to have arthritis and wear out your cartilage over time. But a lot of hand and wrist arthritis is determined by genetics and normal use. This is everyone from folks who enjoy gardening and crocheting all the way up to people working construction.
How can we prevent arthritis?
As we age and our cartilage wears out, the joints tend to get stiffer. One thing you can do to counteract the effect of osteoarthritis is to develop a daily regimen of finger stretching and wrist stretching that will help to maintain your range of motion. Even though the arthritis continues to progress, you'll be more functional.
But as yet, we don't have any known treatments, supplements, stretches, braces or other technologies that slow the progression of arthritis or prevent it. We truly don't have any tools to prevent osteoarthritis. Fortunately, we have many opportunities to treat it or help modify the symptoms of arthritis.
Two of the most common supplements are chondroitin and glucosamine (both found naturally in cartilage). You see both of these advertised a lot for people with arthritis, but there is no quality research that indicates that any supplement, those included, slows or prevents the development of osteoarthritis.
Although chondroitin and glucosamine do not prevent arthritis, there is some limited evidence that they can reduce arthritic pain in some patients and are generally felt to be safe. I just wouldn’t recommend spending a lot on supplements that don’t seem to be helping.
Who is a candidate for hand surgery, and how invasive is it?
You should always pursue non-operative treatment first. Usually, we'll try a steroid injection or two to see if we can get symptoms under control. But when that fails to yield adequate relief of pain and stiffness, the most commonly performed surgery for arthritis in the hand and wrist is a carpometacarpal [CMC] joint arthroplasty. It's essentially a reconstruction of the joint at the base of the thumb.
We've developed a minor outpatient procedure that is done through a single small incision, and we replace the bone-on-bone contact at the arthritic joint with an internal sling made from a tendon. The base of the thumb sits in a hammock-type structure that helps to prevent it from rubbing the arthritic bones.
This can significantly alleviate pain and improve strength and function. It’s one of the most satisfying procedures that we have to offer as hand surgeons because it can restore a tremendous amount of hand function.
The thumb represents about 50% of the overall function of the hand, so if you can get the thumb functioning pain-free and with more strength, that can change the quality of life for the patient.
What are the risks of surgery?
There's a very low risk of complications with this procedure and a very high rate of positive outcomes.
These procedures have become more and more minimally invasive, involving just a single incision at the base of the thumb, which helps speed recovery, causes less pain and lessens the risk of infection.
When should somebody make an appointment with an orthopaedic surgeon?
If there's anything bothering your hand or your wrist, I'd strongly encourage you to see a hand surgeon. I think the threshold should be pretty low to get things checked out. Hand and wrist arthritis is highly treatable and often with good results. And there are many different options available depending on where the arthritis is, the age of the patient and how active they are.
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