Big toe arthritis

Hallux rigidus

Arthritis of the joint at the base of the big toe (the first metatarsophalangeal joint). It causes stiffness, pain, and the development of bony spurs that limit movement, particularly the upward bending needed for walking and running.

📊 Hallux rigidus is the most common arthritic condition of the foot, affecting approximately 1 in 40 adults over 50. It is the second most common big toe joint disorder after hallux valgus (bunion).

Common age group40-60 years (most common)

TreatmentFootwear, injections, or surgery

Recovery2-6 months post-surgery

What is it?

Symptoms

Diagnosis

Treatment

Recovery

In numbers

When can I…?

Is this normal?

Surgery prep

What is hallux rigidus?

Hallux rigidus is osteoarthritis of the first metatarsophalangeal joint (MTPJ) - the joint at the base of the big toe. This joint normally moves through around 70-90 degrees of upward movement (dorsiflexion) during walking, particularly during the toe-off phase. In hallux rigidus, the cartilage wears thin and bone spurs (osteophytes) form around the joint, particularly on the top, mechanically blocking movement and causing pain.

The condition is graded from 0 (no symptoms but stiffness) through 4 (severe arthritis with very limited movement). Early grades may be managed conservatively, while higher grades often require surgery. Pain is typically worst during activities that require the big toe to bend upwards - walking on uneven ground, climbing stairs, running, or wearing high heels. As the condition progresses, the joint becomes increasingly stiff and the bony bump on top of the joint becomes more prominent.

Hallux rigidus differs from hallux valgus (bunion) in that the deformity is upwards rather than sideways, and the underlying problem is arthritis rather than malalignment. Some patients have both conditions together. Treatment options range from simple footwear modification to joint-preserving surgery (cheilectomy) for milder cases, through to joint fusion (arthrodesis) or joint replacement for advanced disease.

Common causes

Primary osteoarthritis (most cases - no clear cause)
Previous big toe injury - particularly a stubbed toe or repetitive trauma (turf toe)
Genetic predisposition
Inflammatory arthritis - rheumatoid, gout
Anatomical factors - a long first metatarsal or flat metatarsal head
Occupations or sports involving repetitive big toe loading

Who is at risk? Risk factors include a family history of hallux rigidus, previous big toe injury, female sex (slightly more affected), occupations involving prolonged standing or repetitive squatting, and certain sporting activities including running, football, and ballet. Bilateral disease is common, affecting both feet in around 80% of cases.

Symptoms

Symptoms vary depending on the severity and duration of the condition. Common symptoms include:

Pain at the base of the big toe, particularly with walking, running, or push-off
Stiffness of the big toe, especially noticeable when trying to bend it upwards
A bony bump on the top of the joint that may rub against shoes
Swelling around the joint
Pain that is worse with high heels or shoes with a flexible sole
Difficulty wearing fashionable footwear
Pain in other parts of the foot due to altered gait (e.g. lateral foot pain from supination)

When to seek help: See a foot specialist if you have persistent big toe pain limiting activity, if footwear options are becoming restricted, if you notice a growing bump on top of your big toe joint, or if pain is interfering with sleep or daily life.

How is it diagnosed?

Your foot and ankle specialist will take a detailed history and examine the foot. The following investigations may be arranged to confirm the diagnosis:

Clinical examination - assessment of range of movement, particularly dorsiflexion, and presence of dorsal osteophytes
Weight-bearing X-rays - the standard imaging, showing joint space narrowing, osteophytes (particularly dorsal), and any bone cysts
Grading - based on X-ray findings and range of movement (Coughlin and Shurnas classification, Grades 0-4)
MRI - rarely needed, but useful for assessing cartilage damage in early disease or planning joint-preserving surgery

Range of movement is a key clinical measure - normal dorsiflexion is at least 65 degrees, while patients with significant hallux rigidus often have less than 30 degrees. Pain only at the end of range is suggestive of an osteophyte impingement (Grade 1-2), while pain throughout the range suggests more advanced joint disease (Grade 3-4).

Treatment pathway

Treatment is tailored to the severity of the condition, your age, activity level, and overall health. Most conditions are treated in a stepwise fashion, starting with the least invasive options.

First line

Footwear modification

Stiff-soled shoes with a rocker bottom and a wide, deep toe box reduce the need for the big toe to bend during walking. Carbon-fibre insoles can stiffen flexible shoes. Avoiding high heels and shoes with flexible soles significantly reduces symptoms in many patients.

First line

Analgesia and activity modification

Simple analgesics, anti-inflammatory medication, and avoiding aggravating activities such as running, jumping, and prolonged walking on uneven ground.

Second line

Intra-articular corticosteroid injection

Image-guided steroid injection into the joint can provide significant pain relief for several months. Useful diagnostically and for managing flare-ups, but repeated injections are limited due to potential cartilage damage.

Mild to moderate disease

Cheilectomy

Removal of the dorsal osteophytes that block joint movement, while preserving the joint itself. This is the most commonly performed operation for hallux rigidus and is well-suited to Grade 1-2 disease. Around 80% of patients have good or excellent results at 5 years. Some patients eventually progress to needing fusion.

Advanced disease

First MTP joint fusion (arthrodesis)

The gold standard operation for severe hallux rigidus. The joint is permanently fused in a functional position, eliminating motion and pain. Patients can walk normally, return to most activities, and even run, although high heels are no longer possible. Patient satisfaction is around 90-95%.

Selected cases

Joint replacement or interpositional arthroplasty

Implant arthroplasty or soft tissue interposition (synthetic spacer or capsular tissue) preserves movement but with higher revision rates than fusion. Generally reserved for selected patients - typically older or with lower activity demands - who specifically want to preserve some motion.

Recovery

After cheilectomy, you can typically weight-bear in a postoperative shoe within a few days. Movement of the toe is encouraged early to prevent stiffness, and most patients return to normal footwear by 6 weeks. After fusion, the joint must heal before full weight-bearing, typically taking 6 weeks in a stiff shoe. Most patients are back to walking comfortably by 3 months and to all desired activities by 6 months.

Cheilectomy recovery: 4-6 weeks
Fusion - bone healing: 6-12 weeks
Return to most activities (cheilectomy): 2-3 months
Return to most activities (fusion): 3-6 months
Return to running: 4-6 months

What results can I expect?

Outcomes depend on the severity of disease at presentation. Cheilectomy works well for Grade 1-2 disease, with around 80% of patients still satisfied at 10 years. Fusion has the highest patient satisfaction of all forefoot surgery - around 95% - and is highly durable. Loss of joint motion after fusion is well tolerated by most patients.

In numbers

2nd most

common big toe condition[1]

after bunion, hallux rigidus is the next most common big toe problem

40+

typical age[1]

usually presents in the 4th-6th decades

Cheilectomy

preserves motion[1]

removing the bony prominence works well for early-to-moderate stages

90%+

pain relief from fusion[1]

first MTP fusion is highly effective for advanced disease

What the evidence shows

Stiffness of the big toe (especially upward bending) is usually the earliest and most prominent symptom[1]

Activities that load a bent big toe (running uphill, squatting, wearing heels) are often the most painful[1]

Stiff-soled shoes and rocker-bottom soles offload the big toe joint and often help symptoms substantially[1]

Cheilectomy works best when the joint surfaces are still relatively preserved (early-to-moderate disease)[1]

Fusion of the first MTP joint reliably eliminates pain but stops bending at the joint. Most patients adapt well and return to active life including walking and many sports[1]

When can I…?

Typical activity timelines for this condition. These are approximate and vary considerably between patients. Always follow the specific guidance given by your surgeon and physiotherapist.

Activity	Typical timeline	Notes
Wear stiff-soled shoes	Anytime	A stiff sole and rocker bottom reduce big toe bending and often improve symptoms substantially.[1]
Drive (after cheilectomy)	2-4 weeks	When you can perform an emergency stop comfortably. Inform your insurer.[2]
Drive (after fusion)	6-8 weeks	When you are walking comfortably out of the boot. Inform your insurer.[2]
Return to normal shoes	4-6 weeks after surgery	Wider, supportive shoes first. Swelling can take months to settle fully.[1]
Return to walking	4-8 weeks	Gradual return to longer walks once swelling and tenderness settle.[1]
Return to sport	3-4 months after fusion	Most sports including hiking, cycling, and golf return well. High-impact running may be slower.[1]

Is this normal?

Common concerns from patients with this condition or recovering from treatment, and whether they are expected or worth mentioning to your team.

Yes. Stiffness often precedes pain in hallux rigidus and can be present for years before patients seek help. Treatment is offered for pain that affects function, not for stiffness alone.[1]

Yes. Grinding (crepitus) is a common feature of the worn joint surfaces and is not usually a cause for concern in itself.[1]

Some loss of motion is normal in the first weeks after cheilectomy due to swelling. Motion typically improves over the first 2-3 months with movement exercises.[1]

Yes. That is the point of the operation. The joint is intentionally fused in a slightly bent-up position so the toe pushes off the ground naturally. Most patients adapt very well to having no motion at this joint.[1]

It is worth reviewing. Most patients walk normally by 3-4 months after fusion or cheilectomy. A persistent limp beyond this warrants review to look for delayed healing or non-union.[1]

Preparing for surgery?

Read our step-by-step guide: what to expect before, during, and after your procedure.

🔗 Related conditions

Common questions

Your questions, answered

Plain-English answers to the things people most often ask, grounded in published guidance. Tap a question to open it.

About thisHow is this different from a bunion?

Hallux rigidus is arthritis and stiffness of the big toe joint, causing pain on bending the toe and a bony lump on top. A bunion is a sideways deviation of the toe.

The two can occur together but are different problems.

Sources AAOS OrthoInfo · BOFAS

Your choiceWhat helps without surgery?

Stiff-soled or rocker-bottom shoes reduce how much the toe has to bend, which eases pain. Activity changes, simple pain relief and sometimes an injection also help.

A rigid insole that limits big toe movement can be surprisingly effective.

Sources BOFAS

Your choiceCheilectomy or fusion, what is the difference?

Cheilectomy removes the bony spur and keeps movement in the joint; it suits milder arthritis. Fusion (arthrodesis) reliably relieves pain in advanced arthritis but stiffens the joint permanently.

Your surgeon will match the operation to how worn the joint is.

Sources BOFAS · AAOS OrthoInfo

Your choiceWhat about a joint replacement?

Replacing or resurfacing the big toe joint is an option in selected people who want to keep movement, but fusion remains the most durable choice for severe arthritis.

It is a trade-off between preserving movement and long-term reliability.

Sources BOFAS

Getting backWhat is recovery like?

Expect a special shoe or boot for some weeks. A fusion needs the bone to unite before normal walking.

Swelling settles gradually over months.

Sources AAOS OrthoInfo

UrgentWhen should I get the toe checked urgently?

A hot, red, acutely swollen toe can be gout or infection rather than arthritis.

If this comes on suddenly, especially with a temperature, get it reviewed.

Sources NHS

References & further reading

References are to UK clinical guidance and patient information from recognised organisations. This page is for general information and does not replace personalised advice from your own clinical team.