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Adult Flat Feet Go Untreated

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A research team has made an advance in understanding the causes of Adult-acquired flat feet - a painful condition particularly affecting middle-aged women.

Adult-acquired flat foot is most common in women over 40 and often goes undiagnosed. The condition results from the gradual 'stretching out' over time of a tendon near the ankle bone - the tibialis posterior tendon - which is the main stabiliser of the foot arch.

The causes of this stretching are not fully understood though some believe wearing high heels and standing or walking for long periods may play a role. Known risk factors for the condition include obesity, hypertension and diabetes.

Working with surgeons and scientists, the team showed that the structure and composition of tendon specimens had changed and found evidence of increased activity of some proteolytic enzymes. These enzymes can break down the constituents of the tibialis posterior tendon and weaken it - causing the foot arch to fall.

We have shown that similar changes also take place in other painful tendon conditions such as Achilles tendonitis, so this advance may ultimately result in an effective alternative to surgery for many patients.

The team stressed that new treatments could be 10-15 years away. Further research was now needed into which specific proteolytic enzymes should be targeted and whether people could be genetically predisposed to tendon injuries of this type.

Foot problems are an important and not sufficiently recognised cause of pain and disability in the elderly. Ageing changes to the supporting tendons contribute to these problems and this research represents a first step to successfully unraveling some of the complex biochemistry that regulates tendon disorders – knowledge that could have a major impact on developing simple but effective therapeutic choices in the not so distant future.
Article Source : www.femefashions.com
 

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