Trigger finger, also known as stenosing tenosynovitis, is a condition that affects the tendons in your fingers or thumb. When you bend your fingers, the flexor tendons glide through a tunnel-like structure called the tendon sheath. In trigger finger, the tendon sheath becomes inflamed, making it difficult for the tendon to glide smoothly. This results in the finger catching or locking in a bent position.
The symptoms of trigger finger include,
- A sensation of stiffness
- A popping or clicking sound when you move the finger
- Pain when bending or straightening the finger, and the finger getting stuck in a bent position and then suddenly popping straight
- In severe cases, the finger can become locked in a bent position
As for the causes,
- Trigger finger often arises from repetitive hand use or gripping activities.
- It’s also more common in individuals with certain health conditions like diabetes or rheumatoid arthritis.
- It’s most frequently seen in women and people aged between 40 and 60.
When it comes to treatment,
There are both non-surgical and surgical options. Initially, doctors often recommend non-surgical treatments such as rest, activity modification, and splinting. Applying ice or taking anti-inflammatory medications like ibuprofen can help reduce pain and swelling.
- In some cases, corticosteroid injections are used to reduce inflammation and allow the tendon to glide more smoothly.
- If these methods fail, surgical intervention might be necessary.
- The surgery, known as a trigger finger release, involves making a small incision in the palm and cutting the tendon sheath to allow the tendon to move freely. This procedure is typically quick and has a high success rate.
- Physical activity can also play a role in recovery, helping to restore normal motion and strength in the affected finger. Stretching exercises can be particularly beneficial.
- Lastly, newer treatments such as platelet-rich plasma (PRP) injections are being explored. PRP involves injecting a concentration of the patient’s own platelets into the affected area to promote healing. While research is ongoing, early results are promising for some musculoskeletal conditions.
To sum up, the treatment of trigger finger can be quite varied, encompassing conventional medical treatments, physical and even some experimental approaches. Consulting with a healthcare provider to tailor a treatment plan to your specific needs and lifestyle is crucial for effective management.
