Did you know that trigger finger affects an estimated 3% of the general population, with a higher prevalence among individuals over 40? This common yet often misunderstood condition can cause discomfort and disrupt daily activities, making it important to understand its symptoms, causes, and treatment options.
At Pittsburgh Hand and Nerve, we provide expert care for hand and nerve conditions in Western Pennsylvania. We help patients restore mobility and relieve pain from issues like the trigger finger. If you're experiencing symptoms, contact us to schedule an appointment—your hands deserve the best care.
Now, let's take a closer look at the symptoms, causes, and treatments available for trigger fingers.
What Is Trigger Finger and What Causes It?
A trigger finger is a condition where a finger or thumb gets stuck in a flexed position and then releases with a popping or snapping sensation. Trigger finger occurs when the protective sheath around the flexor tendon, or the tendon itself, becomes inflamed, making it hard for the tendon to glide freely through the sheath. A tender lump may develop on the palm side of the hand, near the affected tendon. Symptoms include finger stiffness or pain.
Common risk factors include activities which require repetitive finger movements, as seen in jobs which require hours of typing or repetitive gripping activities, or in recreational activities such as racquet sports or climbing. Conditions like diabetes and rheumatoid arthritis can put people at increased risk for the development of trigger finger.
Stretching exercises and topical anti-inflammatory creams may help in mild cases, and severe cases may require surgical release to relieve the constriction and restore smooth tendon movement.
Symptoms and Signs of Trigger Finger
- Finger stiffness or locking, especially in the morning.
- A popping or clicking sensation when moving the finger.
- Tenderness or a lump (nodule) at the base of the affected finger.
- Difficulty straightening the finger after bending it.
- Finger locking in a bent position which requires manual straightening.
Identifying a trigger finger involves noticing symptoms that affect hand function. Common signs include finger stiffness, especially in the morning, a clicking or popping sensation when moving the finger, tenderness, and a small lump at the base of the finger, in the palm.
Over time, bending or straightening the finger may become difficult, and it could even lock in a bent position, needing manual force to straighten. Spotting these symptoms early can help you get timely treatment.
When to Seek Medical Advice
If you develop a trigger finger and symptoms such as pain, difficulty flexing or extending the thumb or finger, or if it gets stuck, seek medical advice. A history and physical exam can diagnose trigger finger and related conditions such as carpal tunnel syndrome. Early treatment with anti-inflammatory medication and hand exercises prescribed by a hand therapist, can reduce pain and prevent it from worsening. In severe cases, trigger finger release surgery may be needed. Don’t wait! Addressing symptoms early can help you avoid a surgical procedure.
Trigger Finger Treatment Options
Non-Surgical Treatment Options
For the trigger finger, non-surgical treatments are usually the first step. Resting the finger and avoiding repetitive activities can reduce inflammation. Hand therapy exercises can help improve mobility and reduce stiffness.
Corticosteroid injections can help. These injections reduce tendon inflammation, relieve pain, and restore function, offering a minimally invasive and often effective solution.
Surgical Treatment
Surgery is usually considered when other treatments fail. Trigger finger release involves a small incision in the palm to loosen the tightened tendon sheath. This is performed under local anesthesia with sedation, and has a high success rate, with most patients regaining full finger function after recovery.
Prevention Tips for Tendon Sheath
- Take Regular Breaks
Repetitive tasks like typing or gripping tools can strain tendons. Take breaks to rest your hands and prevent overuse injuries.
- Use Proper Hand Posture
Keep your wrists and fingers neutral to avoid stress on tendons. Use ergonomic tools to support natural alignment.
- Stretch and Strengthen Hands
Simple stretches and exercises improve flexibility and strengthen muscles, reducing tendon irritation.
- Avoid Over-Gripping
Gripping too tightly increases tendon strain. Use tools with comfortable handles or padded gloves.
- Stay Hydrated and Eat Well
Hydration and a balanced diet support tendon health and reduce inflammation. Focus on nutrient-rich, anti-inflammatory foods.
Taking care of your hands is important to prevent strain and maintain function. Watch for discomfort and adjust your routine or tools as needed. Do quick hand stretches to relax and boost circulation. Use only the necessary force for tasks and avoid over-gripping. Prioritize rest and ensure your workspace supports natural movements.
Protect Your Hands – Say Goodbye to Trigger Finger!
Your hands deserve care to stay strong and pain-free. With correct ergonomic techniques, you can prevent strain and protect your tendons. Pittsburgh Hand and Nerve is here to help with expert care and guidance.
If you’re experiencing hand or nerve discomfort, don’t wait. Schedule an appointment with Pittsburgh Hand and Nerve today to explore our specialized treatments and personalized care plans. Contact us now!
