Trigger Finger

At The New Foscote Hospital, we offer expert care for trigger finger, a common hand condition that can affect your ability to straighten or bend your fingers normally. Our orthopaedic and hand specialists deliver accurate diagnosis, personalised treatment, and long-term relief in a comfortable private setting.

What is Trigger Finger?

Trigger finger, or stenosing tenosynovitis, is a condition where one of your fingers or thumbs becomes stuck in a bent position, then suddenly straightens with a snap—like pulling and releasing a trigger. It occurs when inflammation narrows the sheath surrounding the tendon in the affected finger.

Common Symptoms of Trigger Finger

You may be experiencing trigger finger if you notice:

• Finger stiffness, especially in the morning
• Clicking or popping sensation when moving the finger
• Tenderness or pain at the base of the affected finger or thumb
• Finger locking in a bent position, which may suddenly pop straight
• Lump or nodule at the base of the finger
• Difficulty gripping or using your hand for tasks

What Causes Trigger Finger?

Trigger finger is often caused by repetitive hand use or gripping activities, and may be associated with:

• Diabetes or rheumatoid arthritis
• Occupational strain (e.g. manual work, typing, or instrument use)
• Previous hand injuries
• Gender and age – more common in women aged 40–60

When to Seek Treatment

Trigger finger can worsen over time if left untreated. Seek medical attention if:

• Symptoms persist or worsen
• The finger locks and cannot straighten
• Pain interferes with your daily activities

Diagnosis and Treatment at The New Foscote Hospital

Our orthopaedic team will perform a physical examination and may recommend:

Non-Surgical Treatments

• Splinting to rest the affected finger
• Anti-inflammatory medications
• Steroid injections to reduce tendon inflammation

Surgical Treatment

If non-surgical methods don’t work, trigger finger release surgery may be recommended. This is a minor outpatient procedure to free the tendon and restore smooth movement.

Book a Consultation

If you’re suffering from trigger finger, don’t let it limit your hand function. Book an appointment with our specialist team today at The New Foscote Hospital in Banbury.

Our Resident Specialists

Our Consultants and Surgeons are welcoming and highly experienced. They offer patients sound diagnosis and treatment, along with individual care focused on patients’ future health.

Joel Humphrey

Consultant Trauma and Orthopaedic Surgeon

Mr James Owen

Consultant Orthopaedic Surgeon / Hip & Knee Surgery

Aaron Field