A flexible hammer toe caught early can sometimes be straightened without surgery through a combination of footwear changes, targeted exercises, toe props, and orthotic devices. Once the affected joint stiffens into a rigid deformity, however, conservative measures shift from reversal to symptom management. The distinction between flexible and rigid matters more than any single exercise or device, and understanding it is the first step toward making realistic progress.
What Drives the Deformity
Hammer toe develops when the muscles and tendons that control toe movement fall out of balance, causing the middle joint of a lesser toe to bend abnormally upward while the tip may point downward. Research on this imbalance is striking: in people with hammer toes, the ratio of extensor-to-flexor muscle strength in the affected toes was roughly two to three times higher than in people without the deformity, and that ratio accounted for about half to nearly two-thirds of the variance in the angle of the joint at the base of the toe.1PubMed Central. Muscle imbalance and reduced ankle joint motion in people with hammer toe deformity In plain terms, the muscles on top of the toe are overpowering the muscles underneath, pulling the joint into that characteristic buckled position.2Journal of the American Academy of Orthopaedic Surgeons. Hammertoes: Anatomy, Pathophysiology, and Comprehensive Treatment Strategies
Tight or narrow shoes can accelerate this process by cramming the toes into a flexed position for hours at a time, but they are rarely the sole cause. Genetics, foot structure, age-related tendon changes, and conditions like diabetes all play a role. This is worth knowing because it means simply switching shoes, while helpful, usually isn’t enough on its own.
Flexible Versus Rigid and Why It Changes Everything
If you can manually straighten the bent toe with your fingers and it stays movable at the joint, the deformity is considered flexible. If the joint has locked in place and resists straightening, it is rigid. This single test determines what non-surgical treatment can realistically accomplish.
A flexible hammer toe still has functioning joint surfaces and soft tissues that have not yet contracted permanently. Exercises, splinting, and footwear changes have a chance of restoring some or all of the normal alignment at this stage. A rigid hammer toe, by contrast, involves contracted tendons and sometimes bony adaptation at the joint. Conservative treatments at this stage are about relieving pressure, reducing pain from corns and calluses, and preventing further worsening. A literature review of shoe modifications and orthoses for lesser toe deformities concluded that none of these interventions are permanent solutions to the deformity and are most appropriate in advanced stages, in elderly patients, or in people with low functional demands.3PubMed. The effectiveness of shoe modifications and foot orthoses in conservative treatment of lesser toe deformities: a review of literature
The takeaway is not that conservative treatment is useless but that timing matters enormously. If you notice a toe starting to buckle and it still bends freely, that is the window when non-surgical options have the best shot at reversing the problem.
Footwear as the Foundation
Changing your shoes is the single most practical first step, though it works best as part of a broader plan. The features to look for are a wide toe box that lets the toes spread without compression, a low or flat heel, a cushioned sole, and enough overall length that the longest toe isn’t pressed against the front of the shoe. Rocker-bottom soles can also help by reducing the amount of bending force the toes experience during walking.3PubMed. The effectiveness of shoe modifications and foot orthoses in conservative treatment of lesser toe deformities: a review of literature Shoes with stiff, narrow toe boxes or elevated heels push the toes into flexion and keep them there for hours, reinforcing exactly the muscle imbalance that causes the deformity.
Callosities and corns that develop over the bent joint or at the tip of the toe are largely friction injuries from shoe contact. These lesions can be managed conservatively by switching to properly fitting shoes with soft uppers and a roomy toe box, combined with orthoses that redistribute pressure.4BMJ. Fortnightly Review: Callosities, corns, and calluses In other words, the right shoes often reduce the painful symptoms even before the underlying deformity begins to improve.
Exercises That Target the Imbalance
Because hammer toe stems from an imbalance where the toe extensors overpower the flexors, strengthening the intrinsic muscles on the underside of the foot is the logical exercise goal. Current treatment guidelines for hammer toes include targeted exercises to strengthen and stretch the affected muscles as a component of nonsurgical care.2Journal of the American Academy of Orthopaedic Surgeons. Hammertoes: Anatomy, Pathophysiology, and Comprehensive Treatment Strategies
The exercises that come up most often in clinical practice include:
- Towel scrunches: Place a towel flat on the floor, set your foot on it, and use your toes to scrunch the towel toward you. This activates the small muscles in the arch and underside of the foot.
- Toe curls and extensions: With your foot flat, try to press the tips of your toes into the floor while keeping the base joints straight, then lift all the toes as high as you can. Alternating between these two motions trains both sides of the balance equation.
- Marble pickups: Picking up small objects like marbles with your toes forces the toe flexors to work against resistance.
- Manual stretching: Gently straighten the bent joint with your hand and hold it for 15 to 30 seconds. This maintains range of motion and works against the tightening tendons.
Research in a related toe deformity showed that combining a short-foot exercise with toe-spread-out movement produced significantly more intrinsic foot muscle activity than either exercise alone, and the toe alignment angle improved measurably during the combined exercise.5PubMed. Comparison of abductor hallucis muscle activity in subjects with mild hallux valgus during three different foot exercises While that study focused on hallux valgus rather than hammer toe specifically, the underlying principle is the same: intrinsic foot muscles respond to targeted exercise, and combining movements seems to recruit them more effectively than single exercises. The evidence specifically for hammer toe exercise protocols is thinner than you might expect, and there are no large randomized trials isolating exercise alone as a hammer toe treatment. Still, because the muscle imbalance driving hammer toe is well documented, strengthening the weaker side of that equation makes physiological sense and is a standard part of conservative management.
Toe Props, Splints, and Padding
Toe props are small devices, usually made of gel or silicone, that sit under the bent toe to gently push it into a straighter position. For a flexible hammer toe, they physically counteract the buckling. For a rigid hammer toe, their main benefit is offloading pressure from the tip of the toe or the prominent joint. A study comparing gel and silicone toe props against no prop found that both significantly reduced peak pressure at the apex of the second toe, with silicone rated as more comfortable by participants.6PubMed Central. The effect of three different toe props on plantar pressure and patient comfort
Toe splints and buddy straps work differently. A splint holds the toe in extension using a rigid or semi-rigid support, while a buddy strap tapes the affected toe to an adjacent straight toe for alignment. Both are most useful when the toe is still flexible. Wearing them at night or during rest can maintain the straightened position and may slow progression, though there is limited high-quality evidence showing they reverse an established deformity on their own.
Toe separators, sometimes marketed as spacers, sit between the toes and are more commonly studied for bunions than hammer toes. A systematic review found that orthoses with toe separators reduced bunion angles modestly, in the range of about two to six degrees.7PubMed Central. Toe Separators as a Therapeutic Tool in Physiotherapy—A Systematic Review Whether that translates to hammer toe improvement is less clear, but separators can help when a hammer toe is partly caused or worsened by crowding from an adjacent bunion. They are inexpensive and low-risk, so trying them as part of a broader plan is reasonable even if the hammer-toe-specific evidence is still catching up.
Metatarsal Pads and Custom Orthotics
A metatarsal pad is a small, dome-shaped cushion placed inside your shoe just behind the ball of the foot. It works by lifting the metatarsal heads slightly, which takes pressure off the area where hammer toes concentrate force during walking. One study found that a metatarsal pad placed just behind the second metatarsal head reduced peak pressure at that spot by about a third, and a thicker insole further reduced peak pressure compared with a thinner one.3PubMed. The effectiveness of shoe modifications and foot orthoses in conservative treatment of lesser toe deformities: a review of literature These pressure reductions matter because high plantar pressures under the metatarsal heads are both a consequence and a perpetuator of hammer toe deformity.
Custom silicone orthoses molded to the specific shape of the deformed toe can also be prescribed, particularly for more advanced cases. Interestingly, one finding from the literature showed that a custom silicone device applied at the joint of a hammer or claw toe reduced peak pressure in the rigid stage of deformity but not in the flexible stage. That seems counterintuitive until you consider that a flexible toe can often be repositioned by other means, while a rigid toe benefits most from redistributing the abnormal forces it creates.
Over-the-counter metatarsal pads are widely available and worth trying before investing in custom devices. Placement matters: too far forward and they create more pressure rather than relieving it. Experimenting with placement or having a podiatrist mark the right spot can save you frustration.
When Diabetes Complicates the Picture
People with diabetes, especially those with nerve damage in the feet, develop hammer toes and claw toes at notably higher rates. Diabetic neuropathy weakens the small intrinsic muscles of the foot, and as those muscles lose function, the balance tips in favor of the longer extrinsic muscles that pull the toes into flexed positions. A systematic review of the link between diabetic foot deformity and intrinsic foot muscles found mixed results across studies, with some showing a moderate positive correlation between muscle wasting and toe deformity and others finding weaker or even inverse associations.8PubMed Central. Associations Between Diabetic Foot Deformity and the Intrinsic Foot Muscles: A Systematic Review The relationship is real but clearly not straightforward, and other structural changes in diabetic feet contribute as well.
What makes hammer toe especially concerning in diabetes is the downstream effect on ulcer risk. The deformity displaces the fatty cushion under the metatarsal heads, leaving thinner tissue to absorb walking forces, and the bony prominence of the bent joint creates a new pressure point on top of the toe.9PubMed. Elevated plantar pressures in neuropathic diabetic patients with claw/hammer toe deformity Because neuropathy reduces sensation, a person may not feel the corn or blister forming until it becomes an open wound. One study of diabetic patients found significant associations between peripheral neuropathy and second-toe deformities in both feet.10PubMed. Foot deformities in patients with diabetic mellitus (with and without peripheral neuropathy)
If you have diabetes and notice a toe starting to curl, conservative management is not optional, it is urgent. Offloading pads, properly fitted therapeutic shoes, and regular foot checks become high-priority interventions aimed at preventing ulceration, not just correcting cosmetic alignment.
Fall Risk and Broader Functional Consequences
Hammer toes are often treated as a nuisance, something that looks bad and maybe rubs painfully against a shoe. But in older adults, they carry a more serious risk. A systematic review and meta-analysis of foot problems and falls found that people with lesser toe deformities were about 67% more likely to have experienced a fall compared with those without the deformity.11PubMed. Foot problems as a risk factor for falls in community-dwelling older people: A systematic review and meta-analysis The same review found that reduced toe strength and impaired ankle mobility, both associated with hammer toes, were also linked to higher fall risk.
The mechanism is straightforward. Your toes grip the ground during the push-off phase of walking and help you make small balance corrections. A toe locked in a bent position can’t do that effectively. It also changes the way pressure distributes across the ball of your foot, which alters your gait in subtle ways that accumulate over time. For older adults especially, addressing hammer toes is not vanity but a meaningful part of fall prevention.
Putting a Realistic Plan Together
No single non-surgical intervention works in isolation for hammer toes. The evidence consistently points toward a multimodal approach: better shoes to remove the external force pushing the toes into flexion, exercises to rebalance the intrinsic foot muscles, props or splints to hold the toe in a corrected position while the soft tissues adapt, and padding or orthotics to manage pressure and pain. Nonsurgical treatment guidelines reflect this combination approach.2Journal of the American Academy of Orthopaedic Surgeons. Hammertoes: Anatomy, Pathophysiology, and Comprehensive Treatment Strategies
Consistency is probably the biggest practical barrier. Research has noted that one of the most significant obstacles to conservative treatment is the psychological aspect: patients have to accept wearing compensatory devices regularly, and many don’t stick with them.3PubMed. The effectiveness of shoe modifications and foot orthoses in conservative treatment of lesser toe deformities: a review of literature A toe prop that sits in a drawer doesn’t reduce pressure. An exercise routine abandoned after two weeks doesn’t rebuild muscle. If you find a particular device uncomfortable, switching to a different material or style is often more productive than giving up entirely. The silicone-versus-gel comparison in the toe prop study found both worked but differed in comfort, which suggests some trial and error is normal.
When Surgery Becomes the Better Option
If a hammer toe has progressed to a rigid stage, causes persistent pain despite conservative measures, or is creating skin breakdown that risks infection, surgery enters the conversation. Common procedures involve releasing or transferring tendons, removing a small piece of bone to straighten the joint, or fusing the joint in a corrected position. Recovery typically involves several weeks of modified footwear and activity restrictions.
The decision is not all-or-nothing. Some people manage well with conservative measures for years even with a rigid hammer toe, especially if the main concern is cosmetic and they can keep the skin intact with appropriate padding. Others with a flexible hammer toe may choose surgery early because their lifestyle or occupation makes consistent use of props and orthotics impractical. The right approach depends on the severity, how much pain is involved, your activity level, and whether complications like corns or ulcers are developing. A podiatrist or orthopedic foot specialist can assess where on the flexible-to-rigid spectrum your toe falls and help you decide which path makes more sense for your situation.