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Health condition · Clinically reviewed

Knuckle pads, a superficial fibromatosis — often part of a wider fibromatosis cluster.

Fibrous nodules over the dorsal proximal interphalangeal (PIP) joints. Benign and usually asymptomatic — but often the first clue that a patient has (or will develop) Dupuytren’s, Ledderhose or Peyronie’s.

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Why trust this guide

  • 01

    Clinically reviewed

    Written by our editorial team and reviewed by a registered UK clinician before publication.

  • 02

    Sourced from guidance

    Checked against BAD, DermNet and peer-reviewed sources you can see at the end.

  • 03

    Current for 2026

    Reflects modern UK dermatology and hand-surgery practice for superficial fibromatoses.

Key facts

Knuckle pads at a glance.

The essentials, in plain English — what they are, why they matter, and what (if anything) to do about them.

  • What it is

    A superficial fibromatosis — firm fibrous pads over the dorsal proximal interphalangeal (PIP) joints. Also called Garrod pads.

  • How they present

    Often bilateral and symmetrical — smooth, skin-coloured or slightly pink nodules that patients notice when the fingers are straight.

  • The cluster

    Frequently coexist with Dupuytren’s contracture — and can be an early clue to Ledderhose or Peyronie’s disease.

  • Mimics

    Calluses, viral warts, granuloma annulare, rheumatoid nodules and gouty tophi — worth ruling out before treating.

  • Treatment

    Usually asymptomatic and don’t need treatment — reassurance is the mainstay.

  • Why they matter

    They are a visible sign to screen for the wider fibromatosis cluster (hand, foot, penile).

Why this guide matters

A visible clue to a hidden cluster.

Knuckle pads themselves are benign — but recognising them is a chance to spot the wider fibromatosis picture early.

  • Usually benign, often stable

    Most knuckle pads don’t change over time and don’t need treatment.

  • A clue to the cluster

    Coexist with Dupuytren’s, Ledderhose and Peyronie’s — worth screening actively.

  • Cosmetic care needs realism

    Surgical excision is rarely first-line — recurrence is common and scarring can be worse than the pad.

How the diagnosis is made

From first pad noticed to a clear picture.

The steps a UK GP or dermatologist will normally follow, in order — so you know what to expect and why.

  1. 01

    Recognising

    Clinical examination

    Firm, non-tender pads over the dorsal PIP joints — often bilateral. The diagnosis is usually made on inspection alone.

  2. 02

    Recognising

    Dermatoscopy

    Helps distinguish knuckle pads from viral warts and other papular lesions when the surface is ambiguous.

  3. 03

    Recognising

    Rule out mimics

    Calluses, viral warts, granuloma annulare, rheumatoid nodules and gouty tophi can all look similar and need excluding.

  4. 04

    Confirming

    Screen for the fibromatosis cluster

    Examine the palms for Dupuytren’s cords, the soles for Ledderhose plaques and ask about Peyronie’s disease in men.

  5. 05

    Confirming

    Occupational history

    Repetitive pressure or friction over the knuckles (manual work, martial arts) can cause similar-looking pads.

  6. 06

    Managing

    Biopsy — only if atypical

    Rarely needed. Reserved for rapidly enlarging, ulcerated or otherwise atypical lesions.

  7. 07

    Managing

    Dermatology / hand surgery review

    Only needed if cosmetic distress is significant — recurrence after excision is common.

Typical timeline: most cases are settled in a single visit.

Symptoms

What knuckle pads actually look and feel like.

Classic features over the dorsal PIP joints — plus the coexistent findings that place them in a wider fibromatosis picture.

  • PIP joint nodules

    Firm nodules or plaques sitting over the dorsal proximal interphalangeal joints — the classic site.

  • Firm skin pads

    Smooth, skin-coloured or slightly pink pads — sometimes with mild overlying hyperkeratosis.

  • Bilateral, symmetrical

    Usually affects the same fingers on both hands — asymmetry should prompt a second look at the diagnosis.

  • Coexistent Dupuytren’s

    Palmar cords or nodules may be present — the two conditions frequently occur together.

  • Coexistent Ledderhose

    Firm plaques on the plantar fascia of the sole — often painless but sometimes tender.

  • Coexistent Peyronie’s

    Fibrous plaque of the penis causing curvature — worth asking about sensitively in men.

  • Cosmetic distress

    The main reason patients present. Most are reassured once the diagnosis is clear.

  • Red-flag features

    Rapidly enlarging, painful or ulcerating lesions — rule out other pathology before assuming knuckle pads.

Treatment

How knuckle pads are managed in the UK.

For most people, reassurance is the whole plan. When treatment is offered, it’s usually driven by cosmetic concern — with realistic expectations about recurrence.

  • Reassurance

    The mainstay — most knuckle pads are asymptomatic and don’t need any treatment at all.

  • Emollient

    For any surface dryness or mild hyperkeratosis over the pads.

  • Topical steroid

    Limited evidence, but a short course of a moderate-potency steroid is sometimes tried.

  • Intralesional steroid injection

    Occasionally used to soften larger or more prominent pads — done in specialist care.

  • Cryotherapy

    Occasionally used, though evidence is limited and recurrence is common.

  • Surgical excision

    Cosmetic only — recurrence rates are high, so surgery is rarely first-line.

  • Screen and treat the cluster

    Check for and treat coexistent Dupuytren’s, Ledderhose or Peyronie’s disease as appropriate.

  • Psychological support

    For patients whose cosmetic concerns are causing significant distress.

What this guide is based on

The sources behind every claim on this page.

UK dermatology guidance and international specialist sources, current at the time of last review.

Key references

Guidelines and standards we relied on.

A quiet reminder

This guide is for information, not medical advice.

Your GP or dermatologist knows your skin and history and can tell you which parts apply to you. If in doubt, get seen.

  • British Association of Dermatologists (BAD). Patient information leaflets.

  • Dupuytren’s Society UK. Patient information on Garrod pads and the fibromatosis cluster.

  • DermNet NZ. Knuckle pads.

  • Journal of the American Academy of Dermatology. Superficial fibromatoses reviews.

Red flags

When knuckle pads need a second look.

Most knuckle pads are benign and stable. These are the situations where the diagnosis — or the plan — needs revisiting.

  • Rapidly enlarging lesion

    A knuckle pad should be stable. Rapid growth needs review to rule out other pathology.

  • Ulceration

    Ulcerated or breaking-down lesions are not typical of knuckle pads — arrange review.

  • Pain out of proportion

    Knuckle pads are usually painless. Marked pain suggests another diagnosis.

  • Suspected viral wart

    Warts have a rougher, papillomatous surface and thrombosed capillaries on dermatoscopy.

  • Suspected granuloma annulare

    Annular, slightly raised plaques — a different condition requiring different management.

  • Rheumatoid nodules differential

    Rheumatoid nodules often sit near joints in seropositive rheumatoid arthritis — check the wider picture.

  • Gouty tophi differential

    Chalky, sometimes tender deposits in patients with known gout — a separate diagnosis.

  • Post-op complications

    Cosmetic excision has a real risk of scarring, stiffness and recurrence — see a hand surgeon if concerned.

  • Coexistent aggressive Dupuytren’s

    Rapid finger contracture with knuckle pads warrants earlier hand-surgery review.

Living with it

Benign, but worth keeping an eye on the wider picture.

Four things that make the biggest difference — reassurance, screening for the cluster, simple skin care and knowing when to escalate.

A quiet reminder

Benign doesn’t mean ignore.

The pads themselves are harmless — but they’re a good reason to look for the wider fibromatosis picture.

  1. 01 Reassure

    Most need no treatment

    Knuckle pads are benign and usually stable. For most people, reassurance is enough.

  2. 02 Watch

    Know the cluster

    Check palms, soles and — for men — ask about penile curvature. Early recognition helps.

  3. 03 Skin

    Emollient if dry

    A simple emollient handles any surface dryness or mild hyperkeratosis.

  4. 04 Escalate

    Only if it changes

    Rapid growth, pain or ulceration means it’s time to be seen — not something to sit on.

Frequently asked

Everything we get asked about knuckle pads.

Quick answers on what they are, whether they’re dangerous and when to worry.

  • What are knuckle pads?

    A superficial fibromatosis — firm fibrous pads that form over the dorsal proximal interphalangeal (PIP) joints. They are benign and usually painless.

  • Are knuckle pads dangerous?

    No. They are benign and don’t turn into cancer. Their main significance is as a marker for the wider fibromatosis cluster.

  • What is the fibromatosis cluster?

    A group of related fibrotic conditions — Dupuytren’s contracture in the palm, Ledderhose disease in the sole and Peyronie’s disease of the penis. Knuckle pads (Garrod pads) often coexist with these.

  • Do knuckle pads need treatment?

    Usually not. They are asymptomatic and stable. Treatment is only considered if there is real cosmetic distress — and even then, recurrence after excision is common.

  • Can knuckle pads be confused with other conditions?

    Yes — calluses, viral warts, granuloma annulare, rheumatoid nodules and gouty tophi can all look similar and need excluding.

  • When should I see a doctor?

    If a lesion is rapidly enlarging, painful, ulcerating, or if you also notice palm cords, sole plaques or penile curvature — arrange a review with your GP or a dermatologist.

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