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Flexible Flatfoot
What is Flatfoot?
Flexible Flatfoot
Diagnosis of Flexible Flatfoot
Treatment Options
Flatfoot Surgery
What is Flatfoot?
Flatfoot is often a
complex disorder, with diverse symptoms and varying degrees of deformity and
disability. There are several types of flatfoot, all of which have one
characteristic in common—partial or total collapse (loss) of the arch.
Other characteristics shared by most types
of flatfoot include:
- "Toe drift," where the toes and front part of the foot point outward.
- The heel tilts toward the outside and the ankle appears to turn in.
- A short Achilles tendon, which causes the heel to lift off the ground earlier
when walking and may act as a deforming force.
- Bunions and hammertoes
may occur in some people with flatfeet.
Health problems such as rheumatoid arthritis or diabetes sometimes increase the
risk of developing flatfoot. In addition, adults who are overweight frequently
have flatfoot.
Flexible Flatfoot
Flexible flatfoot
is one of the most common types of flatfoot. It typically begins in childhood or
adolescence and continues into adulthood. It usually occurs in both feet and
generally progresses in severity throughout the adult years. As the deformity
worsens, the soft tissues (tendons and ligaments) of the arch may stretch or
tear and can become inflamed.
The term "flexible" means that while the foot is flat when standing
(weight-bearing), the arch returns when not standing. In the early stages of
flexible flatfoot arthritis is not restricting motion of the arch and foot, but
in the later stages arthritis may develop to such a point that the arch and foot
become stiff.
Symptoms, which may occur in some persons with flexible flatfoot, include:
- Pain in the heel, arch, ankle, or along the outside of the foot.
- "Turned-in" ankle.
- Pain associated with a shin splint.
- General weakness/fatigue in the foot or leg
Diagnosis of Flexible Flatfoot
In
diagnosing flatfoot, the foot and ankle surgeon examines the foot and observes
how it looks when you stand and sit. X-rays are usually taken to determine the
severity of the disorder. If you are diagnosed with flexible flatfoot but you
don't have any symptoms, your foot and ankle surgeon will explain what you might
expect in the future.
Treatment Options
If you experience
symptoms with flexible flatfoot, the foot and ankle surgeon may recommend
various treatment options, including:
- Activity modifications. Cut down on activities that bring you
pain and avoid prolonged walking and standing to give your arches a rest.
- Weight loss. If you are overweight, try to lose weight.
Putting too much weight on your arches may aggravate your symptoms.
- Orthotic devices. Your foot and ankle surgeon can provide you
with custom
orthotic devices for your shoes to give more support to the arches.
- Immobilization. In some cases, it may be necessary to use a
walking cast or to completely avoid weight-bearing.
- Medications. Nonsteroidal anti-inflammatory drugs (NSAIDs),
such as ibuprofen, help reduce pain and inflammation.
- Physical therapy. Ultrasound therapy or other physical therapy
modalities may be used to provide temporary relief.
- Shoe modifications. Wearing shoes that support the arches is
important for anyone who has flatfoot.
- Surgery. In some patients whose pain is not adequately
relieved by other treatments, surgery may be considered.
Flatfoot Surgery
In selecting the procedure or combination of procedures for your particular case,
the foot and ankle surgeon will take into consideration the extent of your
deformity based on the x-ray findings, your age, your activity level, and other
factors. The length of the recovery period will vary, depending on the procedure
or procedures performed.