Your ring finger may be curling due to a condition called Dupuytren contracture, also known as Dupuytren disease.
What is Dupuytren Contracture?
Dupuytren contracture is characterized by an abnormal thickening of the skin in the palm of your hand, specifically at the base of your fingers. This thickening can manifest as:
- Hard lumps
- Thick bands of tissue
Over time, these changes can cause one or more fingers to curl or pull sideways towards your palm.
How Does it Cause Curling?
The thickened tissue in your palm contracts, pulling the affected finger (often the ring finger) inward. This creates a gradual and progressive curling of the finger, making it difficult to straighten it.
Key Facts About Dupuytren Contracture
| Feature | Description |
|---|---|
| Location | Palm of the hand, at the base of the fingers |
| Appearance | Thickened skin, hard lumps, or thick bands of tissue |
| Effect | Causes finger(s) to curl or pull toward the palm, making it hard to straighten |
| Progression | Usually gradual, worsening over time |
| Commonly Affected | Often the ring and little finger are affected, but others may also be involved |
What You Should Do
If you notice your ring finger beginning to curl or have any of these symptoms:
- See a doctor: Early diagnosis and treatment can help manage the condition.
- Discuss treatment options: Your doctor can recommend appropriate therapies, which may include medication, injections, or surgery depending on the severity of the condition.
In summary, the curling of your ring finger is often a symptom of Dupuytren contracture, an abnormality that leads to thickened tissue in the palm and subsequent finger contracture.
