You glance at your feet and notice one or more of the lesser toes sitting bent rather than flat. At first the toe still straightens when pressed, but over time it spends more of the day curled, the tip of the toes starts leaving deep impressions inside of your shoe, and a corn or callus starts to build over the knuckle or the tips. This is the everyday picture of clawed and hammer toes, two related toe deformities driven by muscle and tendon imbalance.
Our toes are usually kept straight by a balance between the tendons on top (extensors), underneath (flexors), and the intrinsic muscles within the toe bones. When that balance is lost, one set overpowers the rest and the toe sits bent. In the early stage, the deformity is flexible and the toe can still be straightened by hand. If the imbalance persists over years, the joint stiffens into a fixed deformity, which is not possible to reverse without surgery.
Symptoms of Clawed and Hammer Toes
Most people first notice the change in toe shape, with discomfort only following as pressure points build up. Importantly, painful symptoms or skin changes are not often present during adolescence or young adulthood due to higher skin tolerance to stress. This explains why some symptoms typically surface after the age of 30. Common symptoms include:
- A bent toe that no longer sits flat when standing.
- Corns or calluses over the top of the toe knuckle, at the tip, or even under the toe joint.
- Pain in the ball of the foot, especially when wearing enclosed shoes.
- Difficulty fitting into normal shoes, with the toe rubbing on the upper.
- Redness or skin breakdown over pressure points.
- A feeling of the toe gripping the floor or inside of the shoe.
- Recurrent nail trauma when the toe tip strikes the shoe with each step.
Types of Clawed and Hammer Toes
Clawed Toes
The toes curl downward in a claw-like position, with bending at both the middle and end joints (PIPJ and DIPJ) while the joint at the base of the toe (MTPJ) is pulled upward.
Hammer Toes
Only the middle joint of the toe (PIPJ) is bent. The end joint stays straight or slightly upturned.
Mallet Toes
Only the very tip of the toe is curled down, with bending isolated to the end joint (DIPJ).
Causes of Clawed and Hammer Toes
The underlying driver is muscle imbalance between the tendons that bend and straighten the toe. The triggers below either set up that imbalance or stiffen it into place over time.
What Causes Clawed and Hammer Toes?
- Long-standing tightness of the flexor or extensor tendons.
- Poorly fitting footwear, especially shoes that are too short or have a narrow toe box.
- Previous toe trauma, fractures, or surgery that altered tendon balance.
- Loss of small muscles in the foot from age, disuse, diabetic neuropathy or nerve disease.
- Long-standing biomechanical strain on the toes during walking.
Who Carries a Higher Baseline Risk?
- People with flat feet, where the flexors compensate to stabilise a collapsing arch.
- People with high arch feet, where the extensors substitute for weak extensor muscles (tibialis anterior) to help lift (dorsiflex) the foot for ground clearance.
- People with diabetic neuropathy or other nerve diseases such as Charcot-Marie-Tooth.
- Adults aged 50 and above, as small foot muscles weaken with age.
- Women who wear narrow or pointed shoes for extended periods.
- People with a preference for wearing smaller-sized shoes for appearance.
- People with rheumatoid arthritis affecting the small joints of the foot.
Conditions Commonly Mistaken for Clawed or Hammer Toes
A bent or painful lesser toe does not always mean a clawed or hammer toe. A few other conditions produce a similar appearance or overlapping symptoms, and telling them apart guides the right care.
Bunion (hallux valgus)
A bunion is a deviation of the big toe, often confused with the second-toe deformities that develop alongside it.
Plantar plate injury
A plantar plate injury is a tear of the soft tissue beneath the toe joint, causing the toe to drift upward but without the full clawed posture.
Capsulitis of the second toe
Capsulitis of the second toe is inflammation of the joint capsule, often mistaken for an early hammer toe.
Treating and Preventing Clawed and Hammer Toes
Care depends on whether the toe is still flexible or has stiffened into a fixed deformity. A flexible toe can still be guided back toward a straighter posture, while a fixed deformity is managed by offloading pressure rather than correcting position. Either way, the aim is to keep the skin intact and let you stay in normal footwear without pain, and addressing the underlying foot mechanics early is what stops a flexible toe from becoming a fixed one. Surgery is normally required for cases where the fixed deformity is causing continued pain or painful wounds despite optimal conservative care.
Conservative treatment
Most flexible deformities are managed by rebalancing the toe, while fixed deformities are managed by taking pressure off the areas that rub.
- Rehabilitation and toe exercises: For flexible toes, toe stretching and intrinsic foot strengthening rebuild the balance between the flexor and extensor tendons that keeps the toe straight.
- Toe props and splints: Toe props or silicone splints hold a flexible toe in a straighter position through the day and slow it from stiffening.
- Custom orthotic insoles: Custom insoles improve foot posture and reduce the load driving the imbalance, and addressing flat or high-arched mechanics this way early helps prevent progression.
- Footwear: Wider, deeper shoes with a tall toe box remove the rubbing on a bent or fixed toe. A well-fitting, deeper toe box is also one of the most useful steps to keep the deformity from worsening.
- Padding and offloading: Customised padding spreads pressure across the ball of the foot, easing the pressure points that build under a fixed deformity.
- Skin and nail care: Ongoing care for the corns, calluses, and nail trauma that develop over a bent toe keeps the skin intact, which matters most for people with diabetes or reduced sensation.
When conservative care isn’t enough
Surgery may be considered for fixed deformities that continue to cause pain or skin breakdown despite conservative measures, since the stiffened joint position itself is corrected surgically rather than by offloading. This is typically common for diabetic patients, where neuropathic ulcers that developed at those high-pressure areas are not healing. Otherwise, most people stay comfortable without reaching this point, and where surgery is warranted, a referral to an orthopaedic surgeon will be necessary.
Have Your Clawed or Hammer Toes Managed at Straits Podiatry
At Straits Podiatry, the assessment looks at whether the deformity is flexible or fixed, identifies the foot mechanics driving it, and checks the skin and nails for the pressure-related problems that often come with it. Services that may form part of your care include gait analysis, custom orthotic insoles, custom toe padding, footwear guidance, and skin and nail care for corns, calluses, and nail trauma.
Speak with Straits Podiatry or book a consultation for an assessment and a tailored approach to manage your clawed or hammer toes.
Frequently Asked Questions About Clawed and Hammer Toes
What is the difference between clawed, hammer, and mallet toes?
The three differ by which joint in the toe is bent. A hammer toe is bent at the middle joint only. A clawed toe is bent at both the middle and end joints with the base joint pulled upward. A mallet toe is bent only at the very end joint, so the toe tip curls down. All three are driven by tendon imbalance, and a podiatrist will check which joint is affected before recommending treatment.
Can clawed or hammer toes be reversed without surgery?
If the deformity is still flexible, meaning the toe can be straightened by hand, conservative measures can often hold it in a better position and prevent it from stiffening. Stretching, intrinsic foot strengthening, toe splints or props, and well-fitting shoes are the usual approach. Once the joint has stiffened into a fixed deformity, the position itself usually requires surgery to correct, though offloading and footwear changes can still keep you comfortable.
Do shoes cause hammer toes?
Shoes alone rarely cause hammer toes, but tight, narrow, or short shoes can speed up the deformity in someone whose foot mechanics already predispose to it. The underlying driver is usually muscle imbalance from flat or high-arched feet, tendon tightness, or nerve disease. Replacing tight shoes with a well-fitting, deeper toe box is one of the most useful preventive steps.
Are clawed and hammer toes painful?
Not always. The deformity itself is often painless, but the pressure points it creates can become very uncomfortable. Corns over the top of the toe knuckle, calluses on the ball of the foot, and nail trauma at the tip are the usual sources of pain. People with diabetes need closer monitoring, since these pressure points can break down into ulcers without warning.
When should I see a podiatrist about hammer toes?
See a podiatrist if the toe shape is changing, corns or calluses keep building up, your shoes no longer fit comfortably, or there is pain in the ball of the foot. Earlier review is also worthwhile if you have diabetes or reduced sensation, since pressure points can break down into wounds. The earlier the assessment, the more likely the deformity is still flexible and responsive to conservative care.