Accessing Foot Orthotics from the NHS

Foot Orthotics have been used for the management of lower-limb and foot pathologies since the 19th century. Clinical studies have shown that Orthotic devices encourage the normal function of the foot by dissipating kinetic forces during the stance phase of gait, incorporating elevated contact surfaces to correct poor biomechanics of the lower-limb, redistributing loads to adjacent foot structures through accommodative moulding and reducing plantar pressures in focal areas which is particularly important in diabetic patients.
Foot Orthotic Types
The most commonly used types of foot Orthotics in clinical settings are: simple Insoles, custom-made and prefabricated or semi-bespoke Orthotics.
Simple Insoles are manufactured using a multi-layered approach, starting with a base, mid layer components and covering materials mainly using open and closed cell polyurethanes as well as leathers and viscoelastic polymers which provide local cushioning and minimal mechanical correction.
Custom-made foot Orthotics are devices manufactured from a foot impression either utilising traditional plaster of Paris casts or different scanning techniques. Devices are traditionally manufactured using more rigid materials such as Polypropylene or various densities of Ethylene Vinyl Acetate (EVA) which provide pressure relief as well as more mechanical correction.
Although in principle more accurate than off the shelf devices, their accuracy will depend greatly on several factors which are independent of the prescribing clinician - not to mention the manufacturing time and potential inaccuracies with the finished device as well as the cost implications associated with their production making this not the most practical or cost effective choice of Orthotic manufacture.
Prefabricated or Semi-bespoke Orthotics are non-custom devices designed to provide a neutral base offering a standard degree of support, although they are not significantly corrective on their own. In conjunction with Slimflex components they can offer a similar degree of correction as custom made devices.
Prefabricated Finshed Devices such as Interpod includes intrinsic posting based on biomechanical, laboratory and clinical experience for an immediate, non-invasive, research-supported treatment.
Orthotic Insoles provide moderate support and foot cradling to help prevent pronation and supination while providing comfort. Many of the inserts listed can be modified by clinicians providing additional functional control.
When Custom Devices are Required?
An orthotic corrective device worn that can help the muscles, tendons and bones function at their highest potential. Custom-made orthotics are manufactured from a 3D image of your body part using casting materials or 3D scanning devices. When appropriately prescribed to treat a medical condition and custom-made, orthotics can decrease pain in parts of the body, such as your knees, hips and lower back.
How to Access Foot Orthotics via the NHS in the UK
The NHS provides access to foot orthotics for those with medically diagnosed foot problems. However, the process can take time due to waiting lists and the need for assessment by a healthcare professional.
Here is an outline of how foot orthotic treatment works within the NHS:
- Referral to a Specialist: The first step is usually to visit your GP if you or your child are experiencing foot pain or discomfort. The GP may perform an initial examination and, if needed, refer you to a podiatrist or orthotist. In some cases, you may be referred to an orthopaedic consultant if surgery is a potential option.
- Initial Assessment: Once referred, the podiatrist or orthotist will conduct a thorough assessment. This may include a physical examination, gait analysis (the way you walk) and possibly imaging tests like X-rays or scans. The goal is to determine the underlying issue and whether orthotics are appropriate.
- Prescription and Fitting: If orthotics are deemed necessary, the specialist may recommend either custom-made or pre-fabricated orthotics. For custom orthotics, measurements or casts of the feet will be taken. The orthotics may take several weeks to be produced. For pre-fabricated orthotics, you may receive them immediately or soon after the appointment.
- Follow-Up and Adjustments: After receiving the orthotics, you will likely need follow-up appointments to ensure they are working as intended. Adjustments might be necessary if there is any discomfort or if the orthotics are not providing the expected results.
Long-Term Management of Foot Orthotic Treatment
Once foot orthotics are prescribed and fitted, the journey doesn’t end there. Long-term management is crucial to ensure the continued effectiveness of the treatment. Here’s how it typically works within the NHS:
- Regular Reviews: Patients are encouraged to attend follow-up appointments, especially during the initial phase after receiving orthotics. These reviews help the specialist assess whether the orthotics are making the desired changes in gait and foot posture.
- Reassessments: As children grow or if an adult’s foot condition evolves, reassessments are necessary. The NHS may periodically offer re-evaluations to determine if new orthotics are required. For instance, children’s foot needs change as they grow, often necessitating new orthotics to accommodate growth and changing biomechanics.
- Replacing Orthotics: Orthotics, especially those that are custom-made, have a lifespan, and regular replacement may be required. Pre-fabricated orthotics may last 6 months to a year, depending on usage and wear. Custom orthotics tend to last longer but still require monitoring for signs of wear and tear.
- Managing Chronic Conditions: For chronic conditions like arthritis, diabetes, or long-term postural issues, ongoing orthotic use is typically necessary. The NHS provides long-term management plans, which may include periodic reviews, replacement orthotics, and even additional therapies like physiotherapy or podiatric interventions.
- Self-Management: Patients are encouraged to monitor their foot health at home. This includes ensuring the orthotics fit properly in footwear, checking for signs of wear, and paying attention to any changes in foot pain or discomfort. Regular foot care, such as moisturising and checking for pressure points, is especially important for diabetic patients.
NHS Waiting Times and Considerations
One of the common challenges faced by those seeking orthotics via the NHS is waiting times. Due to the high demand for podiatry services, there can often be long delays in getting an appointment or receiving custom-made orthotics. Patients may experience a waiting period from several weeks to months for an initial appointment or orthotic fitting.
For those who require faster relief, purchasing off-the-shelf orthotics from trusted suppliers, such as Algeos, can be an option while waiting for a custom device. These can offer temporary support, especially for more general foot conditions like mild overpronation or flat feet.
What to Expect During your Assessment
During your assessment and examination, your provider observes:
- Your overall posture.
- The structure, alignment, strength and range of motion of your legs, hips and feet.
- Your presenting symptoms and condition.
- Your lifestyle including job, hobbies and overall health.
During a gait analysis, your provider observes how you walk - identifying any existing accommodations or abnormalities. Based on your assessment, your provider discusses your treatment options and explains how the treatment will help meet your specific needs.
Conclusion: The Importance of Foot Orthotics in Long-Term Foot Health
Foot orthotics play a vital role in improving foot function, reducing pain, and promoting long-term health. Whether accessed through the NHS or purchased privately, they offer a significant benefit to patients with a range of foot conditions. The NHS provides a comprehensive pathway for diagnosing and treating foot issues, though long-term management and self-care are essential for ongoing success.
Orthotic care is a collaborative process involving the patient, podiatrist, or orthotist. By following NHS guidance, attending regular reviews, and maintaining good foot health practices, individuals can manage their foot conditions effectively and enjoy better mobility and comfort in the long term.
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