Foot and ankle tendonitis is a common cause of foot pain. Foot.com does not provide medical advice, diagnosis or treatment These injections can weaken the tendons temporarily, which could put them at greater risk for injury in the short-term. If youve been diagnosed with extensor tendonitis, an inflammation of the tendons, in your feet, its likely because you spend a lot of time on your feet or wearing shoes that are too tight. Causes Of Extensor Tendonitis. It occurs when there is inflammation or irritation of the tendons, which is usually due to overuse from repetitive movements or stretching or an injury such as an ankle sprain.Extensor tendonitis causes pain across the top of the foot. It tends to affect people who spend long periods on their feet, people walking or running on uneven surfaces or up and down hills and people who lace their shoes too tightly.Calf tightness can also contribute to the condition as can altered foot biomechanics.
Your doctor may give you a walking boot to keep your foot and ankle immobilized so you aren’t using it, or you may be directed to have no weight bearing on the affected foot. In other words, if you run, get a good pair of running shoes.To avoid extensor tendonitis in the hand, keep your hand muscles and joints strong and flexible.