Based on the provided reference, when you can't straighten your fingers, it is a key symptom of Dupuytren contracture.
Understanding Dupuytren Contracture
Dupuytren contracture is a medical condition that specifically affects the tissue just beneath the skin of the palm of the hand. According to the reference dated 28-Sept-2023, this condition causes one or more fingers to gradually bend or curl inward towards the palm.
A defining characteristic of Dupuytren contracture is the resulting inability to completely straighten the affected fingers. The condition often develops slowly over time. While it can affect any finger, the reference notes that it most often impacts the two fingers farthest from the thumb – typically the ring finger and the little finger.
Key Characteristics of Dupuytren Contracture
When experiencing difficulty or inability to straighten your fingers, especially accompanied by bending towards the palm, here are the key signs associated with Dupuytren contracture based on the reference:
- Finger Bending: One or more fingers start to curve or bend towards the palm of the hand.
- Inability to Straighten: The affected fingers cannot be fully extended, making it difficult to perform everyday tasks.
- Affected Fingers: Most commonly involves the little finger and the ring finger (the two fingers farthest from the thumb).
This contracture occurs due to the thickening and tightening of the fascia, the fibrous tissue that lies beneath the skin in the palm and fingers. As this tissue thickens, it can form cords that pull the fingers into a bent position.
