Polydactyly: Treatment Options for Extra Fingers in Babies

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TL;DR

Extra fingers or thumbs can be treated with surgical excision and reconstruction. Learn about the types of polydactyly and the best time for surgery.

Last updated: 5 August 2026

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About this condition

This is a condition that the specialist hand surgery team has extensive experience in managing. Whether you are seeking a first opinion or have been referred for specialist assessment, clinics provide comprehensive evaluation and treatment planning tailored to your individual needs.

A careful approach combines thorough clinical assessment with advanced imaging and evidence-based treatment to ensure you receive the highest standard of care.

Who Is Affected

Hand and wrist conditions can affect people of all ages and backgrounds. Some conditions are more common in certain groups, for example, women over 50 are more prone to thumb base arthritis, while young athletes may be more susceptible to sports-related injuries.

Understanding the typical patient profile helps with early recognition and prompt treatment. However, anyone experiencing symptoms should seek assessment rather than assuming the condition will resolve on its own.

Signs and Symptoms

The symptoms of this condition can range from mild discomfort to significant functional impairment. Common features include pain, swelling, stiffness, weakness, numbness or tingling, and difficulty with specific hand movements or activities.

Symptoms may develop gradually over weeks to months, or may appear suddenly after an injury. The pattern and severity of symptoms help guide the diagnostic process and treatment planning.

Diagnostic Approach

Practitioners use a systematic approach to diagnosis that combines clinical examination with appropriate imaging. Your surgeon will perform specific tests during the consultation to identify the affected structure and assess the severity of the condition.

The in-clinic high-resolution ultrasound provides immediate diagnostic information without the need for hospital-based imaging. For certain conditions, we may also arrange X-rays, MRI, CT scans, or nerve conduction studies.

Treatment Planning

We develop a personalised treatment plan for every patient based on the diagnosis, severity, your functional demands, and your treatment goals. Options range from conservative management to surgical intervention.

Our philosophy is to start with the least invasive effective treatment and escalate only when necessary. We will explain all available options, their expected outcomes, and help you make an informed decision about your care.

Medical Disclaimer

This content is provided for informational purposes only and does not constitute medical advice. Individual results may vary. Always consult with a qualified medical professional before undergoing any treatment. All treatments carry potential risks and side effects which will be fully discussed during your consultation.

Ian Duncan
Written by

Medical Disclaimer: This content is provided for informational purposes only and does not constitute medical advice. Individual results may vary. Always consult with a qualified medical professional before undergoing any treatment. All treatments carry potential risks and side effects which will be fully discussed during your consultation.

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