Pain in the Ball of the Foot: Metatarsalgia, Morton’s Neuroma or Plantar-Plate Injury?

Short answer: Pain under the ball of the foot is often called metatarsalgia, but that term describes a painful region rather than one single disease. Possible causes include excess pressure under a metatarsal head, callus, Morton’s neuroma, plantar-plate injury, joint inflammation, a stress injury, loss of cushioning or toe deformity. Burning into the toes, a feeling of walking on a pebble, toe drift, focal bone tenderness and visible callus point towards different problems and should not all receive the same insert, injection or exercise programme.

When ball-of-foot pain needs prompt medical assessment

Seek prompt assessment if:

• you cannot bear weight after an injury or the foot appears deformed;
• there is marked swelling, bruising or sharply localised bone pain after trauma or a sudden increase in activity;
• a toe becomes pale, blue, cold, severely numb or suddenly weak;
• the foot is hot, red and rapidly painful, especially with fever, a wound or discharge;
• a person with diabetes, poor circulation or reduced sensation develops a blister, ulcer, callus breakdown, colour change or unexplained warmth and swelling;
• pain repeatedly wakes you, is rapidly worsening or is associated with an unexplained mass;
• one calf becomes unexpectedly swollen or painful, particularly with breathlessness or chest pain.

These features may require assessment for fracture, infection, impaired circulation, diabetic foot complications, a significant soft-tissue injury or another time-sensitive condition. For a life-threatening emergency in Singapore, call SCDF 995.^[1]

What does the symptom pattern suggest?

The pattern can help organise the possibilities, but no symptom alone confirms a diagnosis.

What is metatarsalgia?

Metatarsalgia means pain in the forefoot under or near one or more metatarsal heads—the rounded ends of the long bones just behind the toes. It does not identify the precise painful tissue. The American Orthopaedic Foot & Ankle Society describes several possible contributors, including callus, bunion or hammertoe-related pressure transfer, footwear and ligament or joint problems.^[2]

This distinction matters. A metatarsal pad may help pressure overload but can aggravate symptoms if positioned directly under the painful prominence. A nerve injection is irrelevant to a stress fracture. Treating the word “metatarsalgia” without identifying the likely mechanism can lead to repeated trial-and-error care.

Common causes of ball-of-foot pain

Mechanical pressure overload

Pressure may become concentrated beneath one or more metatarsal heads because of foot shape, toe deformity, reduced big-toe contribution, calf tightness, activity, footwear or changes in the natural cushioning under the foot. Pain is often worse with prolonged standing, barefoot walking on hard floors, running or high heels.

A callus can mark an area of repeated pressure, but it is not always the only source of pain. Removing callus without changing the pressure that produced it may offer only temporary relief. People with diabetes or reduced sensation should not cut or aggressively file callus themselves.

Morton’s neuroma

Morton’s neuroma refers to thickening and irritation around a small nerve between the metatarsal bones, most often in the spaces leading to the third and fourth or second and third toes. It is not a tumour. Symptoms may include burning forefoot pain, tingling or numbness into adjacent toes, a pebble-like sensation and discomfort in narrow or high-heeled shoes.^[3]

A clicking sensation during examination may support the diagnosis, but similar symptoms can arise from joint inflammation, plantar-plate injury or other nerve conditions. An ultrasound or MRI finding should be matched to the patient because an imaging-detected neuroma is not necessarily symptomatic.

Plantar-plate injury

The plantar plate is a strong ligament-like structure beneath a toe joint, commonly the second. It helps stabilise the toe. Early injury may cause pain and swelling beneath the joint. As insufficiency progresses, the toe may lift, drift toward the big toe or create a widening “V” between the toes. A drawer-type examination manoeuvre can assess stability.^[4]

The stage matters. Early support and load modification aim to reduce strain and preserve alignment. A longstanding rigid deformity is a different problem from an early painful but still well-aligned toe.

Metatarsal stress reaction or stress fracture

Repeated loading can exceed the bone’s recovery capacity, particularly after a rapid increase in running, marching, jumping, standing or walking. Pain is often increasingly focal, worsens with impact and improves at first with rest. Swelling may occur. Early X-rays can be normal, so persistent clinical suspicion may justify MRI or another test.

Toe-joint synovitis or arthritis

The metatarsophalangeal joints can become inflamed from mechanical overload, osteoarthritis, inflammatory arthritis or crystal disease such as gout. Swelling, stiffness, warmth and pain when the toe moves may be prominent. A suddenly hot joint should not automatically be managed as ordinary metatarsalgia.

Fat-pad thinning or displacement

The forefoot fat pad cushions the metatarsal heads. Age, repeated pressure, foot structure and previous procedures may reduce effective cushioning. Pain may feel broad and bruised, particularly on hard floors or when barefoot. Cushioning and pressure redistribution may be more relevant than nerve treatment.

Bunion, hammertoe or altered toe alignment

When the big toe or smaller toes no longer share load effectively, pressure can shift beneath neighbouring metatarsal heads. Treating the painful spot alone may not address the contributing alignment or footwear problem.

Sesamoid or big-toe conditions

Pain beneath the inner ball of the foot may arise from the two sesamoid bones, surrounding tendons or the big-toe joint. This includes overload, stress injury, arthritis and “turf toe.” These conditions deserve their own examination because advice for a lesser-toe neuroma may be inappropriate.

Nerve pain from another source

Peripheral neuropathy, nerve entrapment elsewhere or pain referred from the leg or back may cause burning, tingling or numbness across a broader area. Bilateral symptoms, night burning, weakness or reduced sensation change the assessment.

How is ball-of-foot pain examined?

A useful history includes:

• the precise painful point and which toes are involved;
• aching versus burning, tingling, numbness or a pebble sensation;
• onset after trauma, new footwear or increased walking, running or standing;
• response to barefoot walking, hard floors, narrow shoes and high heels;
• toe drift, loss of contact with the floor, callus or swelling;
• previous orthoses, injections, physiotherapy or surgery;
• diabetes, reduced sensation, inflammatory disease and bone-health risks;
• work demands, sport, expected timeline and preferred treatment approach.

Examination may assess gait, footwear wear, callus and skin, circulation and sensation, toe alignment and movement, joint swelling, metatarsal and interspace tenderness, plantar-plate stability, calf and foot strength and response to weight bearing. A squeeze or click test can contribute to assessment for Morton’s neuroma, but is not definitive alone.

When are X-rays, ultrasound or MRI considered?

Many cases can begin with clinical assessment and footwear or load modification. Imaging becomes more relevant when trauma, bone injury, deformity, uncertain diagnosis, persistent symptoms or a procedural decision is involved.

Weight-bearing X-ray

X-rays can show bone alignment, toe-joint arthritis, deformity, some fractures and later changes of stress injury. Weight-bearing views may better demonstrate how the forefoot aligns under load. A normal early X-ray does not exclude every stress injury or plantar-plate tear.

Ultrasound

Ultrasound may be used for Morton’s neuroma, plantar-plate and other superficial soft-tissue questions. It allows dynamic examination and can guide selected procedures, but the result remains dependent on the operator and clinical context.

MRI

MRI may be considered when a stress injury, plantar-plate tear, neuroma, joint problem, infection or other soft-tissue condition remains uncertain and the result is likely to change care. ACR guidance for chronic foot pain separates imaging choices by the suspected origin of symptoms rather than recommending the same scan for everyone.^[5]

Blood tests or joint-fluid analysis

These may be appropriate when gout, inflammatory arthritis or infection is suspected. A blood uric-acid level alone does not prove that a particular painful joint is gout, and infection may require urgent sampling and treatment.

Treatment options for ball-of-foot pain

Treatment should reduce the relevant pressure or irritation while addressing the underlying diagnosis and the patient’s functional goals.

Footwear changes

A wider and deeper toe box can reduce compression of the forefoot and interdigital nerves. Lower heels and a sole with suitable cushioning or stiffness may help selected patients. A very flexible shoe is not always better; a stiff or rocker-type sole may reduce painful toe bending in some joint or plantar-plate problems.

Metatarsal pads, cushioning and orthoses

A metatarsal pad is generally placed behind the painful metatarsal heads to redistribute pressure rather than directly under the sore point. Cushioning may help fat-pad-related pain. Orthoses can address selected loading patterns, but should be reviewed for comfort and actual effect rather than assumed to work because they are customised.

Taping, splinting or stiff-soled support

A plantar-plate problem may benefit from toe-position taping, a splint or a stiff-soled shoe during a selected phase. Technique matters: poorly positioned tape can irritate skin or push the toe in the wrong direction. Progressive toe drift requires review rather than indefinite self-taping.

Activity and workload modification

Short-term reduction of barefoot hard-floor walking, running, jumping or prolonged standing may settle mechanical symptoms. Suspected stress injury may require stronger impact restriction or protected weight bearing. The plan should state what the patient can do and how activity will be rebuilt.

Medication

Simple analgesics or anti-inflammatory medicines may be considered when medically appropriate. They can help a painful flare but do not correct nerve compression, plantar-plate instability, deformity or bone stress. Risks depend on medical history, other medicines and intended duration.

Physiotherapy

Rehabilitation may address calf and ankle mobility, foot and toe strength, gait, balance, graded loading and return to work or sport. Exercise cannot mechanically reverse every fixed toe deformity, and a generic strengthening programme should not replace protection of a stress fracture or unstable plantar-plate injury.

Injections

A corticosteroid injection may be discussed for selected Morton’s neuroma or joint inflammation, but benefits, recurrence and risks should be considered. The exact target matters. Repeated or poorly placed injections may affect fat, skin, ligament or tendon tissue. An injection should not precede diagnosis of a possible stress injury or infection.

Alcohol or other neurolytic injections, platelet-rich plasma and emerging biologic procedures are sometimes promoted for specific forefoot problems. Evidence, technique, product status and risks vary, and availability in Singapore is subject to current regulation.

Surgery

Surgery may be considered for persistent symptomatic Morton’s neuroma, progressive plantar-plate deformity, painful structural alignment, arthritis or another defined problem after appropriate non-surgical care. Procedures have different goals and risks, including numbness, stiffness, recurrence, transfer pain and rehabilitation time. Cosmetic appearance alone should not determine treatment.

Which approach fits the patient’s situation?

“I must stand at work and need relief quickly”

The first question is whether continued weight bearing is safe. For pressure-related symptoms, footwear, cushioning, a correctly positioned pad and shorter standing blocks may provide practical short-term support. A stress injury or significant plantar-plate problem may require protection even when work leave is difficult. Rapid resolution cannot be promised.

“I only hurt in narrow work shoes or heels”

Forefoot compression or pressure transfer becomes more likely. Wider, deeper and lower-heeled footwear is a reasonable test, but persistent numbness, focal bone pain or toe drift deserves assessment rather than repeated shoe changes alone.

“I feel a pebble and want it removed”

A pebble sensation does not prove a physical object or a Morton’s neuroma. Callus, plantar-plate injury and joint swelling can feel similar. Examination and sometimes imaging should establish the likely source before aspiration, injection or surgery.

“I do not want exercise and prefer a passive option”

Footwear changes, padding, taping, medication or a selected injection may suit some diagnoses and priorities. However, if walking mechanics, capacity or progressive toe control contribute, passive treatment may not be sufficient. A brief targeted programme may be more acceptable than extensive generic exercise.

“I already tried insoles but they made the pain worse”

The device may have been poorly positioned, too firm, unsuitable for the shoe or based on the wrong diagnosis. Review should check where pressure is being transferred and whether the real problem is nerve irritation, plantar-plate instability, stress injury or a joint condition. A more expensive insert is not automatically a better answer.

“I want an MRI before another treatment”

This can be discussed. MRI becomes more useful when a stress injury, plantar-plate tear or other soft-tissue problem remains uncertain and the finding would change protection, procedure or surgical planning. It may add little when a clear pressure-related presentation is already improving with appropriate changes.

How should progress be measured?

Useful measures include:

• standing or walking time before pain begins;
• burning, tingling or numbness frequency;
• toe position and contact with the floor;
• callus, swelling and skin condition;
• tolerance of work shoes and hard floors;
• ability to push off, climb stairs, run or perform work tasks;
• response later the same day and the following morning.

Increasing focal bone pain, progressive toe displacement, skin breakdown, warmth, redness or loss of sensation requires reassessment rather than simply adding more cushioning.

Integrated doctor and physiotherapy management

The Pain Relief Clinic has in-house physiotherapists who can work with the licensed medical doctor for integrated management. This can help coordinate the working diagnosis, need for imaging, footwear or support decisions, symptom-control options, rehabilitation and return-to-work or activity planning.

Integrated care is particularly relevant when symptoms combine mechanical and nerve features, prior insoles or physiotherapy have failed, or protection and progressive loading must be balanced. Physiotherapists practising in Singapore should be appropriately registered.^[6]

Insurance referrals and supporting paperwork

The clinic can assist with clinically appropriate referrals and supporting paperwork for insurance claims. Coverage, required documents, pre-authorisation and reimbursement depend on the patient’s policy and insurer. A referral, form or medical report does not guarantee approval or payment.

Before imaging or physiotherapy, patients may wish to check whether their policy requires a doctor’s referral, panel provider, pre-authorisation, itemised invoice or medical report.

Frequently asked questions

Is metatarsalgia a diagnosis?

It is primarily a descriptive term for pain in the ball of the foot. The underlying cause may involve pressure overload, a nerve, plantar plate, joint, bone, callus or another structure.

What is the difference between Morton’s neuroma and metatarsalgia?

Morton’s neuroma is a specific nerve-related condition and may cause burning, tingling or numbness into the toes. Metatarsalgia is a broader term for forefoot pain and has many possible causes.

Can a plantar-plate tear heal without surgery?

Early and less severe injuries may be managed with load modification, taping or support, footwear and gradual rehabilitation. Progressive deformity, persistent pain or a rigid displaced toe may require a surgical opinion.

Where should a metatarsal pad be placed?

It is commonly positioned just behind the painful metatarsal heads to redistribute load. Placing it directly beneath the painful prominence may increase pressure. Individual fit should be checked.

Do I need ultrasound or MRI for Morton’s neuroma?

Not always. The diagnosis can often be assessed clinically. Imaging may help when findings are uncertain, symptoms are atypical, another condition is possible or a procedure is being considered.

Can I continue running with ball-of-foot pain?

It depends on the cause. Mild pressure-related symptoms may allow modified activity, but sharply focal bone pain or suspected stress injury should not be tested through repeated impact without assessment.

Arrange an assessment for ball-of-foot pain in Singapore

If forefoot pain is persistent, burning into the toes, associated with toe drift or limiting work and walking, an assessment can consider pressure, nerve, plantar-plate, joint and bone causes and whether footwear changes, support, rehabilitation, imaging or referral may be appropriate.

The Pain Relief Clinic
350 Orchard Road, #10-00 Shaw House
Singapore 238868
Telephone: +65 9068 9605

Not every investigation or treatment discussed on this page is required, offered or recommended by the clinic. Availability and permissible use of tests, medicines, devices, injections and emerging treatments in Singapore may change with evolving Ministry of Health, Health Sciences Authority and Singapore Medical Council requirements. Individual decisions require clinical assessment and should follow current Singapore regulations and professional guidance.

References

1. Singapore Civil Defence Force. Emergency Medical Services.
2. American Orthopaedic Foot & Ankle Society. Forefoot Pain (Metatarsalgia).
3. American Orthopaedic Foot & Ankle Society. Morton’s Neuroma.
4. American Orthopaedic Foot & Ankle Society. Plantar Plate Tear.
5. American College of Radiology. ACR Appropriateness Criteria: Chronic Foot Pain.
6. Allied Health Professions Council Singapore. Search the register.

Disclaimer: This information is provided for general reference only and should be used in consultation with your licensed medical doctor. It is not a diagnosis or a substitute for personalised medical advice. Seek urgent care for severe, rapidly worsening or warning-feature symptoms.

Reviewed by Dr Terence Tan — 13 September 2026