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Health condition · Clinically reviewed

Hammer toe, shoes, podiatry and when a small operation is the right answer.

A bent lesser toe is not just cosmetic. Corns, ulcers and shoe pain follow. A stepped plan starts with footwear and ends, if needed, with a well-chosen operation.

Jump to treatment
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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 BOFAS, NICE and peer-reviewed foot and ankle sources you can see at the end.

  • 03

    Current for 2026

    Reflects modern UK foot and ankle practice, including intramedullary implants for PIP arthrodesis.

Key facts

Hammer toe at a glance.

The essentials, in plain English. What it is, the related shapes (claw, mallet, curly), and how UK foot and ankle teams treat it today.

  • What it is

    A lesser-toe deformity with flexion at the PIP joint and extension at the MCP joint, giving the toe its characteristic hammer shape.

  • Related shapes

    Claw toe (MCP hyperextension plus PIP and DIP flexion), mallet toe (DIP flexion only) and curly toe (congenital, often the 4th or 5th).

  • Flexible or rigid

    Flexible deformities correct passively and suit softer options. Rigid deformities are fixed and usually need surgery.

  • Common triggers

    Tight footwear, high heels, hallux valgus, a long second toe, cavus foot, muscle imbalance and inflammatory arthritis.

  • When it matters

    Painful corns, ulceration in diabetes or peripheral neuropathy, or shoes that no longer fit are the usual tipping points.

  • How we treat it

    Footwear, padding and podiatry first. Surgery (tenotomy, PIP arthroplasty or arthrodesis) when conservative care is not enough.

Why this guide matters

A staged plan, not a lifetime of plasters.

Hammer toe is common and treatable. Flexibility, biomechanics and skin condition drive the decision between conservative care and a small operation.

  • Footwear is the first prescription

    A wider and deeper toe box, a low heel and a soft upper often does more than any padding, gel sleeve or gadget bought over the counter.

  • Podiatry keeps flexible toes happy

    Regular debridement of corns and callus, custom orthotics and toe stretches keep flexible hammer toes comfortable for many years.

  • Rigid deformity is a surgical question

    When the PIP joint is fixed and painful, well-planned surgery (tenotomy, arthroplasty or arthrodesis) is usually the honest answer.

How the diagnosis is made

From first corn to a clear plan.

The steps a UK GP, podiatrist or foot and ankle consultant will normally follow, in order, so you know what to expect and why.

  1. 01

    Assessing

    History and footwear review

    A careful look at shoes, occupation, high heels and how quickly the shape and pain have developed.

  2. 02

    Assessing

    Toe examination and flexibility

    Assessing whether the deformity is flexible (correctable passively) or rigid (fixed) shapes every later decision.

  3. 03

    Assessing

    Biomechanical assessment

    Looking for hallux valgus, a long second ray, cavus foot and gait patterns that drive lesser-toe deformity.

  4. 04

    Confirming

    Neurological and diabetes screen

    Testing sensation and pulses matters. Neuropathy or ischaemia raises the risk of corns turning into ulcers.

  5. 05

    Confirming

    Weight-bearing X-rays

    Selective imaging shows joint alignment, length patterns and any co-existing bunion or arthritic change.

  6. 06

    Planning

    Specialist foot and ankle review

    A consultant foot and ankle surgeon or podiatrist joins the plan when deformity is fixed, painful or ulcerating.

  7. 07

    Planning

    Shared decision on surgery

    If conservative care has been exhausted, the surgical menu (tenotomy, arthroplasty, arthrodesis) is explained honestly.

Typical timeline: from a first podiatry appointment to a settled plan in weeks, not months.

Symptoms

What hammer toe actually looks like.

The four recognised shapes (hammer, claw, mallet and curly) and the skin, shoe and ball-of-foot changes that come with them.

  • Hammer toe deformity

    Flexion at the PIP joint with a neutral DIP joint and extension at the MCP joint. The classic bent-over toe.

  • Claw toe deformity

    MCP hyperextension combined with PIP and DIP flexion. Often bilateral and linked to neurological causes.

  • Mallet toe deformity

    Flexion at the DIP joint only, with the tip of the toe pointing down. Corns over the tip are common.

  • Curly toe

    A congenital, often 4th or 5th toe deformity where the toe curls under its neighbour. Frequently painless in children.

  • Corns and callus

    Firm skin over the dorsal PIP joint, tip of the toe or between the toes, from repeated pressure inside shoes.

  • Shoe fit problems

    Pain, rubbing, difficulty wearing normal shoes and needing wider or deeper toe boxes.

  • Metatarsalgia

    Ball-of-foot pain from altered weight-bearing when the lesser toes no longer press down normally.

  • Red flag - ulceration

    Any breakdown of skin over a corn, especially in diabetes or neuropathy, is urgent and needs same-week review.

Aetiology is usually a mix. Tight footwear, high heels and narrow toe boxes interact with biomechanical drivers like hallux valgus, a long second toe or a cavus foot. Neurological causes such as Charcot-Marie-Tooth disease, stroke, multiple sclerosis or cerebral palsy, inflammatory arthritis such as rheumatoid arthritis, previous trauma, connective tissue disorders and diabetes with peripheral neuropathy all add pressure to the lesser toes.

Treatment

How hammer toe is treated in the UK.

Footwear, padding and podiatry first. Custom orthotics next. Surgery for rigid, painful or ulcer-prone deformity, planned with a foot and ankle team.

  • Footwear change

    A wider, deeper toe box, low heel and soft upper. Often the single most useful change and made properly with a specialist orthotist.

  • Padding and toe caps

    Silicone toe caps, gel sleeves, crest pads and interdigital wedges cushion pressure points and slow corn formation.

  • Strapping and buddy taping

    Short-term strapping under specialist guidance can offload a flexible deformity while shoes and orthoses are being arranged.

  • Podiatry and toe exercises

    Regular podiatry care to debride corns and callus, plus targeted stretches, keeps flexible deformities comfortable for years.

  • Custom orthotics

    Metatarsal domes, off-loading insoles and custom orthoses redistribute pressure across the forefoot and reduce toe strain.

  • Flexor tenotomy

    A minor, often office-based procedure that releases the tight flexor tendon in flexible or early rigid deformity.

  • PIP arthroplasty or arthrodesis

    Resection or fusion of the PIP joint using K-wire or an intramedullary implant. The workhorse operation for rigid hammer toe.

  • Tendon transfer and osteotomy

    Flexor-to-extensor transfer or metatarsal shortening osteotomy for complex cases, sometimes alongside bunion correction.

Conservative

Shoes, padding, podiatry.

Wider and deeper toe boxes, hammer toe crest pads, silicone toe caps, buddy taping and regular podiatry to manage corns and callus.

Surgical

Tenotomy, arthroplasty, arthrodesis.

A specialist foot and ankle surgeon offers flexor tenotomy, PIP resection or fusion (with a K-wire or intramedullary implant), tendon transfer, metatarsal osteotomy and, where needed, concurrent bunion correction. See hammer toe correction.

MDT

A team around the foot.

Foot and ankle surgery, podiatry, orthotics, rheumatology (for inflammatory arthritis) and diabetes services work together when deformity, skin and systemic health intersect.

What this guide is based on

The sources behind every claim on this page.

UK national guidance and specialist society standards, 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, podiatrist or foot and ankle consultant knows your feet and history and can tell you which parts apply to you. If in doubt, get seen.

  • British Orthopaedic Foot and Ankle Society (BOFAS). Patient information on lesser-toe deformities.

  • NICE. Diabetic foot problems: prevention and management (NG19).

  • The Royal College of Podiatry. Guidance on foot health and lesser-toe deformities.

  • AAOS. Clinical practice information on hammer toe, claw toe and mallet toe.

Red flags

When hammer toe needs urgent attention.

Most lesser-toe deformity is manageable in primary care and podiatry. These are the situations that are not, and where a specialist opinion is needed.

  • Ulceration over a corn

    Skin breakdown, moisture or discharge over a dorsal or tip corn needs same-week specialist podiatry or foot and ankle review.

  • Diabetes with new deformity

    Any new lesser-toe deformity in someone with diabetes or peripheral neuropathy is an amber warning for future ulceration.

  • Loss of sensation

    Reduced protective sensation combined with a rigid hammer toe massively increases the risk of unnoticed pressure damage.

  • Sudden painful deformity

    Rapid onset of a bent or dislocated lesser toe after trauma deserves prompt foot and ankle assessment and an X-ray.

  • Vascular concern

    A pale, dusky or cold toe alongside deformity may signal poor circulation and needs urgent vascular review, not a corn plaster.

  • Signs of infection

    Increasing redness, warmth, swelling, throbbing pain or fever around a toe corn should be treated as cellulitis until proven otherwise.

  • Rheumatological flare

    Multiple lesser-toe deformities appearing with morning stiffness and joint swelling suggest inflammatory arthritis and rheumatology input.

  • Neurological progression

    Progressive cavus feet and clawing of the toes can be the first sign of Charcot-Marie-Tooth disease or other neuropathies.

Living with it

A treatable deformity, with a clear ladder.

Four things that make the biggest difference day to day. Better shoes, regular podiatry, daily foot checks if diabetes is on the picture, and honesty about when surgery is the right answer.

A quiet reminder

Small daily habits protect the skin.

Well-fitted shoes, silicone caps and a check of the toes each evening save many people from ulcers, corns and last-minute surgery.

  1. 01 Shoes

    Buy shoes for your worst toe

    A deeper toe box, soft upper and low heel is almost always more comfortable than another gadget bought from a chemist.

  2. 02 Podiatry

    Book podiatry, not just plasters

    Regular professional debridement of corns and callus prevents cycles of pain, bleeding and skin breakdown.

  3. 03 Diabetes

    Check your feet every day

    If you have diabetes or neuropathy, a daily foot check and yearly review is not optional. Small changes become big problems fast.

  4. 04 Surgery

    Do not fear a small operation

    Modern PIP procedures with intramedullary implants are quick, done as day cases and let most people back into normal shoes in weeks.

Frequently asked

Everything we get asked about hammer toe.

Quick answers on shapes, shoes, orthotics and surgery.

  • What is a hammer toe?

    A lesser-toe deformity with flexion at the proximal interphalangeal (PIP) joint and extension at the metatarsophalangeal (MCP) joint, giving the toe its bent, hammer-like shape. It usually affects the second toe and is often caused or worsened by tight footwear, high heels, hallux valgus or a long second ray.

  • How is a hammer toe different from claw toe and mallet toe?

    A hammer toe bends at the PIP joint only. A claw toe adds hyperextension at the MCP joint plus flexion at both the PIP and DIP joints and is often linked to neurological causes. A mallet toe bends at the DIP joint only, with the tip of the toe pointing down.

  • Can a hammer toe be corrected without surgery?

    Flexible hammer toes often respond well to wider and deeper shoes, silicone toe caps, crest pads, custom orthotics and regular podiatry. Rigid deformities that are fixed at the joint usually need surgical correction to give lasting comfort and shoe fit.

  • What surgery is used for hammer toe?

    Options include a flexor tenotomy for flexible deformity, resection arthroplasty or arthrodesis (fusion) of the PIP joint using a K-wire or intramedullary implant, tendon transfer and, in complex cases, metatarsal shortening osteotomy or concurrent bunion correction.

  • Is hammer toe dangerous if I have diabetes?

    It can be. Deformity plus neuropathy is one of the classic pathways to a diabetic foot ulcer. Anyone with diabetes and a new or worsening lesser-toe deformity should be reviewed early by podiatry or a foot and ankle team and follow NICE diabetic foot guidance.

  • How long is recovery after hammer toe correction?

    Most people walk out of surgery the same day in a stiff-soled post-op shoe, keep the foot elevated for two weeks, and return to normal footwear over six to twelve weeks. Full swelling settlement can take three to six months, especially after fusion.

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