How to Straighten Toes: Causes and Correction Methods

Straightening a crooked toe depends on how far the deformity has progressed. If the toe still bends back into position when you push it with your fingers, conservative approaches like toe spacers, taping, stretching, and footwear changes can slow progression and relieve pain. Once the joint has stiffened into a fixed position, surgery becomes the more reliable route. The good news is that most people have options well before that point, and catching the problem early makes a real difference in outcome.

Why Toes Become Crooked in the First Place

Toe deformities rarely appear overnight. They develop gradually as the muscles, tendons, and ligaments around the small joints of the toe fall out of balance. When one set of tendons overpowers the opposing set, the toe buckles at one or more joints and slowly locks into that position. The most common drivers behind this imbalance fall into a few categories.

Footwear is the biggest culprit for most people. Shoes that are too narrow, too short, or have a high heel crowd the toes and force them into unnatural positions for hours at a time. Women are affected at higher rates, and structural foot problems become increasingly common with age: research estimates that between 20% and 45% of women over 65 develop one or more foot deformities, including hammer toes, claw toes, and bunions.¹ A comparison of people with rheumatoid arthritis who wore shoes versus those who went barefoot found striking differences: 90 out of 101 shod individuals had hallux valgus (bunion) deformities, compared with only 6 out of 25 in the unshod group.² That gap underscores how powerfully footwear shapes foot structure over a lifetime.

Beyond shoes, underlying medical conditions play a role. Rheumatoid arthritis and other inflammatory joint diseases damage the capsules around toe joints, making deformity more likely. Diabetes-related nerve damage weakens the small intrinsic muscles of the foot, tipping the balance toward the stronger extrinsic tendons that pull toes into bent positions. Neurological conditions like Charcot-Marie-Tooth disease can do the same. And sometimes the cause is purely mechanical: a bunion that pushes the big toe sideways crowds its neighbors, forcing the second toe upward and into a hammered position.

Hammer Toe, Claw Toe, and Mallet Toe

These three names describe where along the toe the bending occurs, and the distinction matters because it changes which treatments work best. A review of 35 published definitions found that hammer toe consistently involves a bend at the middle joint of the toe, with the tip often pointing downward.³ Claw toe involves the toe bending upward at the base and curling downward at both the middle and end joints, giving it a claw-like appearance. That same review found that over 90% of published claw-toe definitions included extension at the base joint as a defining feature.³ Mallet toe bends only at the outermost joint, near the nail, and is the least common of the three.

Why does the distinction matter practically? A hammer toe that still flexes when you push it (a “flexible” deformity) responds to splinting, taping, and exercises. A rigid claw toe with stiffness at multiple joints is harder to manage conservatively and more likely to need surgical correction at more than one level. Knowing which type you have helps set realistic expectations for what non-surgical methods can accomplish.

The Flexible vs. Rigid Question

This is the single most important thing to figure out before choosing a treatment path. You can test it yourself: sit down, relax your foot, and try to gently straighten the bent toe with your hand. If the toe moves into a straight position without much resistance, the deformity is flexible. If it resists or feels locked, it has become rigid.

Flexible deformities mean the joint surfaces are still intact and the tendons, while imbalanced, haven’t yet shortened permanently. At this stage, conservative treatments have their best shot at slowing or halting progression. Rigid deformities mean the soft tissues have contracted and sometimes the joint itself has changed shape. Conservative care can still relieve pain and protect against skin breakdown, but it won’t straighten the toe. Surgery is the only way to restore alignment once rigidity sets in.

Most toe deformities start flexible and become rigid over time if nothing is done. Untreated hammertoes tend to worsen, developing painful corns on top of the bent joint from shoe friction, calluses under the ball of the foot from altered weight distribution, and sometimes open sores in people with poor circulation. Research has linked severe hammer toe deformity with excessive metatarsal length and widespread corns on the sole, along with significant forefoot pain.⁴

Conservative Treatments That Work

If your toe still moves, you have a window to intervene without surgery. The evidence behind various conservative options ranges from solid to modest, but several approaches have enough support to be worth trying, especially in combination.

Toe Spacers and Orthotic Devices

Silicone toe spacers (also called separators) are among the most studied non-surgical tools. They work by physically holding toes apart, reducing pressure between them, and gently encouraging better alignment. A systematic review found that orthoses with a toe separator were the most effective conservative option for correcting hallux valgus angle, reducing it by roughly 2 to nearly 6 degrees, and that they also helped relieve pain by improving big toe alignment and reducing stress on surrounding structures.⁵ While that research focused on bunions specifically, the mechanical principle applies to lesser toe deformities too: separating crowded toes reduces the forces that push them out of alignment.

For hammer and claw toes specifically, custom-made silicone orthoses applied at the affected joint can reduce peak plantar pressure in rigid deformities, though they seem less effective for flexible ones, which is somewhat counterintuitive.⁶ A practical limitation worth knowing: reviews note that the biggest barrier to orthotic use is often psychological rather than physical, as some patients resist the idea of wearing a device in their shoe. But the same research is clear that none of these devices permanently correct the deformity on their own. They manage symptoms and slow progression, which is still valuable, particularly for older adults or people who aren’t candidates for surgery.⁶

Footwear Changes

Switching to shoes with a wide, deep toe box is the simplest intervention and one of the most effective for symptom relief. The goal is to give toes room to spread naturally rather than being compressed into a triangular space. Look for shoes that are widest at the tips of your toes, not at the ball of the foot. A stiff or rocker-bottom sole can also help by reducing how much the forefoot bends during walking, which takes pressure off the bent joint.

High heels deserve special mention. Anything over about two inches shifts your body weight forward onto the ball of the foot, increases pressure on the toe joints, and forces the toes into the narrow front of the shoe. For someone already developing a hammer toe, this combination accelerates progression. Flat shoes with a wide toe box do the opposite.

Exercises and Stretching

Strengthening the intrinsic muscles of the foot can help rebalance the forces acting on your toes. The exercises are simple and can be done at home. Towel scrunches (placing a towel on the floor and pulling it toward you with your toes) target the flexor muscles on the bottom of the foot. Marble pickups (using your toes to pick up marbles or small objects from the floor) build coordination and strength. Toe spreads (consciously fanning your toes apart and holding the position) activate the small muscles between the metatarsals that help keep toes properly aligned.

Stretching the top of the foot and the extensor tendons can also help, particularly if the toes are curling because the extensors are too tight. Gentle manual stretching, where you hold the toe in a straightened position for 15 to 30 seconds, performed several times a day, can maintain flexibility in a joint that might otherwise stiffen. The evidence base for exercise alone reversing a toe deformity is thin, but as part of a combined approach with spacers and better shoes, it makes physiological sense and carries essentially no risk.

When Surgery Makes Sense

If conservative measures have failed to control your pain, if your toe is rigidly fixed, or if skin breakdown is becoming a recurring problem, surgery enters the conversation. The specific procedure depends on the type and severity of the deformity.

For flexible hammer toes, a soft-tissue procedure called a flexor tendon tenotomy is often the first surgical step. This involves cutting the tendon on the bottom of the toe that is pulling it into a bent position, allowing the toe to straighten. If that doesn’t fully correct the problem, the next step is typically a proximal interphalangeal joint arthrodesis, which fuses the bent joint in a straight position using a small pin or implant.⁷ Joint fusion sounds dramatic, but the middle joint of a lesser toe contributes relatively little to normal walking. Most people notice minimal functional difference after it heals.

Other surgical options include arthroplasty (removing part of the bone at the joint to allow the toe to straighten without fusing), tendon transfers (rerouting a tendon to change the direction of pull on the toe), and capsulotomy (releasing the tight joint capsule).⁸ Arthrodesis tends to provide more reliable long-term correction than arthroplasty, which can allow some retained motion but may lead to deformity recurrence over time.⁷

Minimally Invasive Surgery vs. Open Procedures

Minimally invasive hammertoe surgery has gained popularity in recent years. It uses small incisions and specialized instruments to cut bone and release soft tissues without the larger exposure required by traditional open surgery. The appeal is obvious: smaller wounds, potentially less pain, and faster early recovery.

A retrospective comparison of minimally invasive and open hammertoe correction found that both approaches produced similar results for bone healing, with union occurring at roughly 8 to 9 weeks in both groups. Return to activity was also comparable at about 10 weeks for both.⁹ The minimally invasive group did have a small number of recurrent deformities (about 3%) and some cases of hardware that needed removal (about 4%), while the open group had none of either, though these differences weren’t statistically significant.⁹

A separate study from Saudi Arabia looking at forefoot deformity surgery more broadly found that the minimally invasive group had shorter hospital stays (about 2 days versus 3.5 days) and faster early recovery (median 2 weeks versus 4 weeks), with fewer wound complications. At 12 months, malalignment and recurrence rates were comparable between the two approaches.¹⁰ The takeaway: minimally invasive surgery appears to offer a somewhat easier recovery without sacrificing long-term correction, though the evidence base is still relatively young and most studies are retrospective rather than randomized.

What Recovery Looks Like After Surgery

Regardless of technique, hammertoe surgery is typically done as an outpatient procedure. You’ll go home the same day wearing a stiff-soled surgical shoe that lets you walk while protecting the repair. Most people need this shoe for four to six weeks, followed by a gradual return to regular footwear.

Swelling is the most persistent issue. The toe and forefoot commonly stay swollen for three to six months, and some residual puffiness can linger even longer. This is normal and doesn’t mean something went wrong. Bone healing, when a fusion is performed, takes about eight to nine weeks as the studies above suggest. A prospective review of arthroplasty patients using early mobilization found no early recurrences over a mean follow-up of 26 months.¹¹ Starting gentle range-of-motion exercises early, as directed by your surgeon, helps prevent stiffness in the surrounding joints without jeopardizing the repair.

Recurrence is a legitimate concern with any toe surgery. The same biomechanical forces that caused the original deformity (tight shoes, muscle imbalance, underlying conditions) can drive a recurrence if they aren’t addressed. Wearing appropriate footwear after surgery, maintaining toe-strengthening exercises, and using orthotic inserts if recommended are all part of protecting the surgical result long term.

Crooked Toes in Children

Toe deformities in children are a different situation from adult-onset problems. Congenital curly toes, where one or more toes curl underneath their neighbor, are surprisingly common, showing up in roughly 3% of newborns.¹² They most often affect the third, fourth, or fifth toes and tend to run in families.

The reassuring finding for parents: most pediatric curly and overlapping toes respond well to simple taping techniques. A prospective study of 84 affected toes found that 94% improved or were fully corrected using a straightforward taping method done in the office, with no complications.¹² A systematic review of management approaches for congenital curly toes confirmed that taping was the most commonly used conservative treatment, applied in about 70% of conservatively managed cases, with treatment typically lasting three to 13 months.¹³ Observation alone (simply watching and waiting) also works for mild cases, since many curly toes in young children self-correct as the foot grows.

Surgery for pediatric toes is reserved for cases that don’t respond to conservative measures and are causing functional problems or pain, which is relatively rare. The threshold for operating on a child’s toe is, and should be, considerably higher than for an adult.

How Crooked Toes Affect Daily Life

People sometimes dismiss toe deformities as cosmetic nuisances, but the evidence tells a different story. A case-control study comparing older adults with lesser toe deformities to those without found statistically significant differences in foot-health-related quality of life across every measured domain, including pain, function, footwear comfort, and general health perceptions.¹⁴ Toe deformities don’t just hurt. They change how people walk, what shoes they can wear, how confident they feel on their feet, and how willing they are to be physically active.

For older adults in particular, this cascade matters. Reduced foot function contributes to balance problems and fall risk. Pain with walking leads to inactivity, which worsens overall health. And the difficulty finding comfortable shoes is not a trivial complaint when you’re dealing with a rigid hammer toe pressing against the top of every pair of shoes you own. Treating toe deformities early, even conservatively, is a way of protecting mobility and independence down the road rather than a purely cosmetic concern.

The Role of Going Barefoot

The comparison between shod and unshod populations mentioned earlier raises a practical question: can spending more time barefoot help prevent or even reverse toe deformities? The data from rheumatoid arthritis patients showed a dramatic difference in forefoot deformity rates between those who wore shoes and those who didn’t, with the unshod group having far fewer bunions and related problems.² Populations that habitually go barefoot tend to have wider, more splayed forefeet and fewer toe deformities overall.

This doesn’t mean kicking off your shoes will reverse an existing hammer toe. Once the tendons have shortened and the joint has stiffened, barefoot time alone won’t undo that. But spending time barefoot or in minimalist footwear, especially on varied surfaces, activates the intrinsic foot muscles that conventional shoes allow to weaken. For someone with early, flexible toe changes, combining more barefoot activity with the exercises and spacers described above is a reasonable strategy. Just be cautious if you have diabetes or peripheral neuropathy, where going barefoot can risk unnoticed injuries.

The growing market for “barefoot-style” shoes with thin soles and wide toe boxes represents a compromise: you get ground feel and toe splay without the risks of walking unprotected. While long-term studies specifically comparing minimalist shoe wearers to conventional shoe wearers for toe deformity outcomes are still lacking, the biomechanical logic is sound and the population-level data is suggestive.