Steps to Maintain Hand Function with Trigger Finger

TL;DR:

• Trigger finger makes your finger catch or lock when you bend it.
• Early intervention, like splinting or practising healthy ergonomics, may ease your discomfort.
• In Singapore, a steroid injection is a common treatment for trigger finger. 

What Is Trigger Finger?

Trigger finger happens when the tendon in your finger struggles to glide through a narrow pulley at the base of the finger. The tendon becomes irritated, thickened, or inflamed, which causes your finger to catch or lock in a bent position.

Causes and Symptoms

You may notice:

• Stiffness or soreness at the base of your finger or thumb.
• A clicking sound or jerking motion when you bend the affected finger.
• Locking that sometimes requires using your other hand to straighten it.

Repetitive gripping or forceful hand motions can also cause trigger finger. It’s also possible that the tendon has become overloaded over time.

Learn more about trigger finger.

Who’s at Risk?

You’re more likely to get trigger finger if you:

• Perform frequent gripping or manual work.
• Have diabetes, gout or rheumatoid arthritis.
• Are between middle age and older adulthood.

Both of your hands can be affected, and more than one finger may develop similar symptoms.

Non-Surgical Steps

Many people find relief without going under the knife. Here are some non-surgical treatments for trigger finger. 

How Splints Help, and When to Use Them

A splint holds your finger straight, typically overnight, so your tendon can glide without irritation. When your finger stays bent during sleep — gripping a pillow or clenching unconsciously — inflammation tends to worsen by morning. Giving the tendon rest often reduces locking and early-day stiffness within a few weeks.

Hand Exercises That Make a Difference

You can try exercises such as:

• Straightening and bending your fingers through a comfortable range.
• Tendon-gliding sequences guided by a therapist.
• Squeezing a soft foam ball.

If you need help with these and other exercises, make an appointment at Spire Orthopaedic. Our therapists are trained to provide a range of non-surgical treatments and, where necessary, they will refer you to our doctors for advice or added relief.

When Are Injections a Good Idea?

A steroid injection may calm inflammation around the tendon pulley, reducing pain and catching. You can consider it if:

• Your symptoms interfere with daily tasks.
• Splinting and exercises have not eased pain or discomfort.
• Multiple fingers are affected.

Surgical Steps

If symptoms persist or your finger locks frequently, surgery may restore normal function and prevent permanent stiffness.

When Surgery Is Needed

At Spire Ortho, we may suggest surgery if:

• Pain and locking continue despite conservative care.
• Your finger persistently stays bent and is unable to move freely.
• Daily functional tasks are affected.

Surgery Options, and What to Expect During Recovery

Here are two options for trigger finger surgery at Spire Ortho:

• Open Trigger Finger Release, where a small incision is made in your palm or at the base of the affected finger. The tight tendon sheath (pulley) is cut so the tendon can glide freely. 

• Percutaneous Release, which uses a needle-like instrument (often under ultrasound), to release the constricted sheath without a large incision. Recovery tends to be faster, and scarring is minimal. 

Explore our full list of trigger finger treatments.

What to Expect After Surgery:

The treated area may feel temporarily sore, or you may notice some swelling. These are common and subside within the day.

• You’ll be able to move your finger immediately after the procedure. 

• Light daily tasks (typing, writing) can resume within a few days. 

• Full hand use, including heavier tasks, typically returns in two to four weeks.

If non-surgical treatments aren’t working, consider trigger finger surgery in Singapore. Let us assess your condition and determine the right next steps. Contact us to get started.

Preventing Recurrence

You’ll need to supplement any professional treatment with healthy habits.

Ergonomic Changes at Work or Home 

Make these small adjustments to reduce stress on your tendons:

• Use larger-grip tools or pens.
• Avoid prolonged tight grasping.
• Alternate tasks to break up repetitive motions.

Daily Habits That Help Keep Your Hands Healthy

These are also good habits to keep:

• Stretching before and after heavy use.
• Soaking your hands in warm water when they get stiff.

Early Action Matters

Catch trigger finger early, when motion is only slightly stiff, and you might prevent permanent effects. 

Importance of Getting Checked Early

Trigger finger is easier to treat when symptoms first appear. Ignoring catching or locking can allow stiffness and tendon thickening to progress.

How Can Personalised Care Make a Difference?

A targeted plan — whether splinting, therapy, injections, or surgery — avoids unnecessary downtime and supports the activities you care about most.

Make Spire Ortho the Right Choice for Your Care

We offer personalised, evidence-based care for trigger finger in Singapore: from early assessment and non-surgical management to minimally invasive release and rehabilitation. 

Take the next step and book a consultation today.