If you have thumb arthritis, also called rhizarthrosis, you may wonder what happens during surgery. You might picture being put completely to sleep. Or you might worry about pain and long recovery times.
But what if you could stay awake during the operation, feel no pain, and even help the surgeon make sure everything works well?
A recent study from Portugal looked at a special kind of anesthesia for thumb arthritis surgery. The technique is called WALANT. This stands for Wide Awake Local Anesthesia No Tourniquet. It lets patients stay awake and comfortable during the whole procedure.
Key Findings at a Glance
- According to this study, all 16 thumb arthritis surgeries were completed successfully using a technique that keeps patients awake and pain free.
- Research shows that only one patient out of 16 needed to switch to traditional anesthesia, and this was because of anxiety, not pain.
- Patient satisfaction was very high, with an average rating of 9 out of 10 for the anesthesia technique.
- Studies indicate that 100% of patients said they would choose this awake surgery method again for future procedures.
- The average surgery time was 73 minutes, and there were no complications related to the anesthesia technique.
In this article:
- What Is WALANT and How Does It Work?
- Who Was Studied in This Research?
- What Happened During These Surgeries?
- What Were the Results?
- Why Does Staying Awake Matter?
- Common Questions Answered
- What This Means for You
- Important Disclaimer
- Scientific Source
What Is WALANT and How Does It Work?
WALANT is a way to numb your hand for surgery while you stay awake. Let me explain each part of this name.
The doctors in this study used something called tumescent anesthesia. This means they injected numbing medicine into four or five spots around the thumb joint. They did this about 20 to 25 minutes before starting surgery.
The medicine does two things. First, it blocks pain signals so you feel nothing. Second, it makes the tiny blood vessels get smaller. This means less bleeding during the operation.
Here is where it gets interesting. Because you are awake, you can talk to the surgeon. You can even move your thumb when asked. This helps the surgeon see if the repair is stable and working properly.
Who Was Studied in This Research?
The doctors reviewed 16 surgeries performed between April 2021 and July 2022. These surgeries involved 14 different patients. All the patients were women. Their average age was 65 years old.
Let us look closer at what kinds of surgeries were done.
| Type of Surgery | Number of Cases |
|---|---|
| Trapeziectomy with suture button | 8 |
| Prosthetic replacement | 6 |
| Revision surgery | 2 |
Some patients received a prosthetic replacement. This means an artificial joint was placed where the damaged one used to be. Two patients even had revision surgery. This means they had surgery before and needed another operation to fix or improve the results.
What Happened During These Surgeries?
According to this study, the surgical team prepared each patient carefully. They injected the numbing medicine into the hand. Then they waited about 20 minutes for it to work fully.
During the operation, patients stayed awake. The surgeons talked to them. They asked patients to move their thumbs and perform small tasks. This active participation helped the surgeons check that everything was working correctly.
You may be wondering why this matters. When you are awake and can move your hand, the surgeon sees right away if the repair is stable. They can adjust things during the surgery if needed. This is something that cannot happen when you are asleep.
Research shows that the average surgery time was 73 minutes. That is a little over one hour. After the surgeon finished and closed the wound, they showed the hand to the patient. The patient was asked to do various tasks right there on the operating table.
What Were the Results?
The results were very positive. Here are the main findings.
- Only one patient out of 16 needed to be switched to traditional anesthesia. This happened because the patient felt anxious during the procedure, not because of pain.
- There were no complications caused by the WALANT technique itself.
- When patients were asked later how satisfied they were, the average score was 9 out of 10.
- Every single patient said they would choose WALANT again if they needed another surgery in the future.
Studies indicate that patient comfort can be reached through good anesthetic technique and reassurance. The doctors made sure to talk to patients before and during surgery. This helped reduce worry and kept everyone calm.
The researchers also mentioned a learning curve. This means the surgical team got better at using WALANT with practice. For the first few cases, they recommended having an anesthesiologist present. They also asked patients not to eat before surgery. This was a safety measure in case someone needed to be switched to traditional anesthesia.
Why Does Staying Awake Matter?
You might wonder why anyone would want to be awake during surgery. It sounds scary at first. But there are real benefits.
First, you avoid the risks that come with general anesthesia. General anesthesia means being put completely to sleep. It requires strong medicines and careful monitoring. Some people have side effects like nausea or confusion afterward.
Second, staying awake lets you participate. You can help the surgeon test your thumb movement and strength. This may lead to better results because adjustments can be made right away.
Third, recovery may be smoother. You do not have to wake up from deep sleep. You can go home sooner. You are alert and can start thinking about your recovery immediately.
According to this study, the authors believe that including patients in their own surgery might help with rehabilitation after the operation. When you see and feel what was done, you may understand your recovery better. You may feel more motivated to do your exercises and take care of your hand.
Common Questions Answered
Does WALANT hurt during thumb arthritis surgery?
Research shows that patients do not feel pain during WALANT surgery. The numbing medicine blocks pain signals completely. You will feel pressure or movement, but not pain. One patient in this study switched to traditional anesthesia because of anxiety, not pain.
How long does the numbing medicine last?
According to this study, the numbing medicine is injected 20 to 25 minutes before surgery begins. It lasts throughout the procedure, which averaged 73 minutes. The medicine continues to work for some time after surgery ends, giving you pain relief as you start to recover.
Can anyone have WALANT for thumb arthritis surgery?
Studies indicate that WALANT is safe for most patients. However, the doctors in this research recommended that the first few cases be done with an anesthesiologist present. Patients who feel very anxious may need extra support or a different approach. Your surgeon will discuss whether WALANT is right for you.
Will I really be awake and able to see everything?
Yes, you stay awake and aware during WALANT surgery. The surgical team may drape the area so you do not have to watch if you prefer. But you can talk, listen to music, and participate when the surgeon asks you to move your thumb. After the wound is closed, the hand is shown to you and you perform tasks to test the repair.
About This Site
We simplify medical science for people dealing with thumb pain and rhizarthrosis. Every article on this site is based only on published scientific research. We read the studies so you do not have to. Our goal is to give you clear, honest information that helps you understand your condition and your options. Feel free to explore more articles to learn about diagnosis, treatment, and recovery.
What This Means for You
If you are facing thumb arthritis surgery, you now know there is an option that lets you stay awake and pain free. WALANT has been used successfully for different types of thumb surgeries, including complex ones like prosthetic replacement and revision surgery.
According to this study, patients were very satisfied with the experience. They felt comfortable. They appreciated being part of the process. And they would choose this method again.
This does not mean WALANT is right for everyone. Some people may feel too anxious. Some surgeries may be more complicated. But it is worth asking your surgeon if WALANT is an option for you.
The research shows that this technique is safe when done by experienced surgeons. It may offer benefits like faster recovery, fewer side effects, and a better understanding of your own surgery and healing.
You deserve to know all your choices. This information can help you have a better conversation with your doctor about what is best for your situation.
Important Disclaimer
This article is for educational purposes only. It is not medical advice. It does not replace a consultation with a qualified healthcare provider. Every person is different. Your doctor will consider your specific health, your symptoms, and your needs before recommending any treatment. Always talk to your surgeon or doctor before making decisions about surgery or anesthesia.
Scientific Source
This article is based on research by Castelo, F., Santos, C., Costa, B., Sousa, R., Ricardo, R., Batista, P., & Ribeiro, D. (2023). Wide-Awake Local Anesthesia No Tourniquet for Rhizarthrosis Surgery: Technique and Experience for 16 Consecutive Cases. Cureus.
https://doi.org/10.7759/cureus.45705
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