If you have pain at the base of your thumb, you may have rhizarthrosis (arthritis at the base of the thumb). This joint is where your thumb meets your wrist and is also called the trapeziometacarpal joint or CMC joint. When this joint wears down, it can be painful and stiff.
Research shows that surgery for this condition can help reduce pain and improve your ability to work. A recent study looked at people who had surgery for thumb arthritis. It found they had less pain and could do their jobs better after surgery.
Here are three important things this study tells us:
- People with jobs that use their hands a lot had more pain and worse arthritis.
- After surgery, workers reported much less pain.
- Most people could return to work with better ability to do their jobs.
Key Findings at a Glance
- According to this study, jobs that require heavy hand use are linked to more severe thumb arthritis and higher pain levels.
- Research shows that surgery significantly reduces pain as measured on a pain scale.
- Studies indicate that after surgery, patients report better work capacity and improved job performance.
- Medical evidence shows that more advanced arthritis on X-rays was associated with greater work disability.
- The study found that women and older adults were more likely to develop thumb arthritis.
What Is Rhizarthrosis and Why Does It Matter?
You may be wondering why this matters. This type of arthritis is one of the most common reasons people have trouble using their hands. It affects how you grip things. It can make opening jars, turning keys, or using tools very painful.
When your thumb hurts, it affects everything you do. Work tasks become harder. Simple things like typing or holding objects can feel impossible.
Who Gets Thumb Arthritis?
According to this study, thumb arthritis is more common in certain groups of people. Women get it more often than men. Older people develop it more than younger people.
Here is where it gets interesting. The study found that people who do repetitive movements with their hands are more likely to develop this condition. Heavy manual labor also increases the risk.
Think about jobs that use the hands a lot. Construction workers, hairdressers, factory workers, and gardeners all use their thumbs constantly. Over time, this repeated stress can damage the joint.
How Does Your Job Affect Your Thumb?
Research shows that the type of work you do matters a lot. Jobs that require more hand strength and more hand use were linked to three important findings:
- Higher levels of pain
- More difficulty doing work tasks
- More severe arthritis visible on X-rays
The researchers used something called the Eaton and Littler scale. This is a way doctors measure how bad the arthritis looks on an X-ray. The scale goes from mild to severe.
Let us look closer at what the study found. Workers with heavy labor jobs showed higher numbers on this scale. This means their arthritis was more advanced. They also reported feeling more pain and had more trouble doing their work.
What Did This Study Discover?
The researchers conducted a survey of working people who had thumb arthritis. All of these people had surgery to treat their condition. The study collected information about each person before and after surgery.
They looked at several things:
- Gender and age
- Which hand was dominant (right or left)
- How physically demanding their job was
- How severe the arthritis looked on X-rays
- How much pain they felt
- How well they could work before and after surgery
One surprising finding was about pain and X-rays. You might think that worse arthritis on an X-ray would mean more pain. But the study found that this was not always true. Some people with severe arthritis on X-rays did not have the worst pain.
However, people with more severe arthritis on X-rays did have more trouble working. This means that while pain levels varied, the actual damage to the joint made work tasks harder.
Does Surgery Really Help You Work Better?
According to this study, the answer is yes. After surgery, patients reported important improvements. They used something called an analog scale to measure pain. This is a tool where you rate your pain from zero to ten.
The results showed a statistically significant reduction in pain. This means the improvement was real and not just by chance. Patients felt less pain after surgery compared to before.
But pain relief was not the only benefit. The study also found that people had greater work capacity after surgery. Work capacity means how well you can do your job tasks. It includes things like strength, endurance, and the ability to use your hands without pain.
This led to better professional performance. People could return to their jobs and do them more effectively. For many workers, this made a big difference in their lives.
What Does This Mean in Daily Life?
Think about the tasks you do every day at work. If you are a cashier, you handle money and scan items. If you work in an office, you type and write. If you do construction, you grip tools and lift materials.
When your thumb hurts badly, all of these become difficult or impossible. After successful surgery, the pain decreases. Your grip strength may improve. Tasks that were once painful become easier.
About This Site
This site simplifies medical science for people with thumb pain and rhizarthrosis. We read published scientific articles and explain them in plain language. Every fact you read here comes from real medical research. We never invent information. We invite you to explore more articles on this site to learn about your condition and the treatments that may help you.
Common Questions About Thumb Arthritis and Work
Will my job make my thumb arthritis worse?
According to research, jobs that require repetitive hand movements and heavy manual labor are associated with more severe arthritis and higher pain levels. If your job uses your hands heavily, the repeated stress may contribute to joint damage over time.
Can I go back to work after thumb arthritis surgery?
Studies indicate that most patients can return to work after surgery with better ability to perform their job tasks. The research shows that patients report greater work capacity and reduced pain after surgical treatment.
How much will surgery reduce my thumb pain?
Research shows that patients who had surgery for thumb arthritis experienced a statistically significant reduction in pain on the analog pain scale. This means that pain improvement after surgery is measurable and meaningful, though individual results may vary.
Does worse arthritis on X-rays mean more pain?
Medical evidence from this study shows that more advanced arthritis on X-rays does not always mean more pain. However, more severe arthritis classifications were associated with higher work disability, meaning greater difficulty performing job tasks.
What Does This Mean for You?
If you are living with thumb arthritis and it affects your work, this research brings hope. Surgery can make a real difference. It can reduce your pain significantly. It can help you do your job better.
The study shows that people who had surgery reported less pain and better work ability. For working people, this matters deeply. Being able to do your job without constant pain improves quality of life.
If you are considering treatment options, talk to your doctor about whether surgery might be right for you. Every person is different. Your doctor can look at your specific situation and help you decide.
Remember that early intervention may help prevent the condition from getting worse. If your thumb pain is affecting your work, it is worth seeking medical advice sooner rather than later.
Important Information
This article is for educational purposes only. It is not medical advice. It does not replace the advice of your doctor or healthcare provider. If you have thumb pain or think you may have rhizarthrosis, please consult a qualified medical professional. Only a doctor can diagnose your condition and recommend the right treatment for your specific situation.
Scientific Source
Study Citation:
Mendes Ribeiro, Rui André; Moreira, Salomé; Teófilo, Vanessa; Pinelas, Sofia; Miller, Mariana; Pinho, Paulo; Norton, Pedro; Amorim, Nelson; Serdoura, Francisco; Vidinha, Vítor (2025). Occupational Rhizarthrosis Treated Surgically: Effects on Work Performance. La Medicina del lavoro.
Full Article:
https://doi.org/10.23749/mdl.v116i3.16161