Child Orthotics for Flat Feet: When to Seek Treatment

A flat-looking foot doesn’t automatically need correcting. If you’re wondering if your child requires orthotics for flat feet, the answer is usually no when the feet are flexible and your child has no pain or difficulty moving. Flat feet are common in young children as their arches develop, so appearance alone isn’t a reason to prescribe insoles.

It’s understandable to wonder whether an arch needs support. Persistent foot, ankle or leg pain, frequent tripping, or difficulty keeping up with activities are more useful clues to discuss than a low arch by itself. This article explains how flexible and less flexible flat feet differ, which signs may warrant an individual assessment, and how orthotics fit alongside other options. It also outlines what a clinician may check, including your child’s comfort, walking, running and balance, so you can make a considered decision rather than rushing into treatment based on foot shape alone.

Does a child with flat feet need orthotics, or can this be normal?

Flat-looking feet alone don’t show that a child needs orthotics. In infants and young children, the arch is still developing, and a soft pad under the foot can make it look flatter. Flexible flat feet are common during childhood and may not cause pain or limit activity. Whether to consider orthotics depends on symptoms and how your child moves, not appearance alone.

If you’re asking if your child needs orthotics for flat feet, start by considering whether your child is comfortable walking, running and playing. A low-looking arch without discomfort or difficulty may not need treatment. Orthotics may be considered for selected needs, but they aren’t guaranteed to create a permanent arch. A clinician can discuss whether they may help with your child’s symptoms or function, and whether other management options are appropriate.

What is the difference between flexible and less flexible flat feet?

With flexible flat feet, the arch may look lower when your child stands, then become more visible when they sit or rise onto their tiptoes. With a less flexible foot, the arch may remain low in different positions, or movement may seem restricted. This distinction is one part of an assessment, not a diagnosis parents need to make at home.

A clinician considers how the foot moves during activities, alongside your child’s comfort and function. A footprint or photograph shows appearance at one moment, but not whether the foot is flexible or causing difficulty. For a plain-language overview of flat feet, including flexible and rigid types, you can read about children’s flat feet and foot posture.

What signs suggest your child’s flat feet may need assessment?

Consider an assessment if your child has recurring foot, ankle or leg discomfort, or if their feet seem to affect walking, play or sport. Look at the pattern: does discomfort return during a particular activity, make your child stop early, or make it harder to keep up? One episode of tiredness or a single trip doesn’t identify the cause or mean orthotics are needed.

Which symptoms and movement changes should parents pay attention to?

Notice changes that persist or keep returning, such as:

• Repeated pain during or after walking, running or sport
• Difficulty keeping up, joining in or completing usual activities
• Frequent tripping, an altered walking pattern or a clear change in how your child moves
• Noticeable stiffness or discomfort that limits foot movement

These signs can have different causes. They don’t confirm that flat feet are responsible or determine whether orthotics are appropriate. The American Academy of Orthopaedic Surgeons’ guidance on flexible flatfoot in children discusses discomfort as a reason to consider treatment. When you speak with a healthcare professional, describe what you’ve noticed, when symptoms occur and how they affect everyday activities.

Seek appropriate medical advice if symptoms are severe, worsening or persistent, or if stiffness and changes in walking concern you. For more information about flat feet and foot posture in children, explore Benchmark Physio’s related page. A paediatric physiotherapy assessment may also help clarify how symptoms relate to movement and function.

How is the need for orthotics assessed, and what happens next?

An individual assessment looks beyond the shape of your child’s feet. It considers symptoms, movement and everyday goals to establish whether support or treatment may be appropriate. Orthotics may be discussed for selected needs, but they aren’t necessary for every child with flat feet and aren’t guaranteed to create an arch or resolve a problem.

What can parents expect from an individual assessment?

The clinician will ask about your child’s health, when discomfort occurs and how it affects activities such as walking, playground games or sport. Before the appointment, it can help to note what your child finds difficult, when symptoms appear and what they would like to do more comfortably.

Depending on your child’s concerns, the assessment may include observing their walking and other movements, and checking gross motor skills, balance, coordination, strength and mobility. These findings help put foot posture in context. The American Academy of Orthopaedic Surgeons’ guidance on flexible flatfoot in children also describes clinical examination as part of deciding whether treatment is needed.

Next steps depend on the findings. If symptoms or functional difficulties are present, a clinician may discuss options such as activity adjustments, exercises or orthotics. They may also recommend further medical assessment if the foot is notably stiff or the cause of symptoms is unclear; specialist care providers such as Ohio Foot & Ankle Surgeon illustrate how comprehensive clinical evaluations help address deeper structural concerns. Ask what each option is intended to help with, how progress will be reviewed and when to seek further advice.

If you’d like to understand how movement and function can be assessed, read about paediatric physiotherapy and child movement assessments.

Focus on comfort, movement and what your child needs

A low-looking arch alone doesn’t mean your child needs orthotics. Consider foot posture alongside comfort and function. Recurring pain, stiffness, changes in walking or difficulty keeping up with play and sport are useful reasons to seek advice.

If you’re still asking if your child needs orthotics for flat feet, an individual assessment can help clarify the next step. Share when symptoms occur and how they affect daily activities. Orthotics may suit some children, but they aren’t necessary for everyone or guaranteed to correct an arch. Benchmark Physio offers evidence-based paediatric physiotherapy tailored to individual needs.

Frequently Asked Questions

Are flat feet normal in children?

Yes, flat-looking feet are common in infants and young children as their arches develop. A flexible arch may become more visible when a child sits or rises onto their tiptoes, then flatten when they stand. If your child is comfortable and moves freely, appearance alone may not require treatment. Persistent discomfort or movement difficulties are reasons to seek advice.

Do orthotics correct flat feet in children?

Orthotics may help manage symptoms or support function for some children, but they aren’t needed for every flat-looking foot and shouldn’t be assumed to permanently create an arch. If you’re asking if your child needs orthotics for flat feet, the answer depends on symptoms, movement and individual needs. A clinician can discuss potential benefits, limitations and other options.

How can I tell if my child’s flat feet are causing a problem?

Look for repeated discomfort or changes that affect your child’s everyday activities. For example, they may complain of foot or leg pain during walks, stop playing earlier than usual, or find it difficult to keep up when running. These signs don’t prove that flat feet are the cause. An assessment can consider symptoms alongside walking and movement.

Can exercises help a child with flat feet instead of orthotics?

Exercises may be considered if an assessment identifies strength, mobility or movement needs that could benefit from them. They can support function, but they aren’t guaranteed to change the shape of the arch or suit every child. A physiotherapist can suggest activities based on your child’s symptoms and goals, then review whether they’re helping with daily movement.

Article by

Ng Hong Kai

Hong Kai has been practising musculoskeletal physiotherapy for more than a decade. He is the first Singaporean to achieve dual credentials as both an APA Titled Musculoskeletal Physiotherapist and a tertiary trained Exercise Scientist.

Hong Kai's broad and extensive skillset allows him to create solutions that are simple, effective and tailored to a client’s musculoskeletal needs. His beliefs in continuing education and self improvement led him to complete his Masters in Clinical Physiotherapy (Musculoskeletal), where he had a chance to participate in formal research into knee osteoarthritis under the supervision of world renowned researcher and physiotherapist Prof Peter 0′ Sullivan. Hong Kai has experience treating a variety of musculoskeletal conditions, with a specific focus on addressing lower back, neck, shoulder and knee pain.