Obesity is an ever-increasing problem in American society. Currently, up to one-third of the U.S. population is considered obese, defined as a body mass index greater than 30. Although it seems obvious, many studies have found a direct link between increased BMI and foot and ankle conditions. Not only is there an increased risk of wear-and-tear problems—such as arthritis, tendonitis, heel pain, plantar fasciitis, Achilles tendonitis, ankle instability, and stress fractures—but excess weight can also contribute to flat feet, bunions, hammertoes, and chronic joint inflammation.
In addition to musculoskeletal strain, obesity significantly increases the risk of developing type II diabetes, which can lead to serious foot and ankle complications such as diabetic neuropathy, poor circulation, delayed wound healing, and foot ulcers.
As little as one pound above your ideal weight can increase pressure in your hips, knees, ankles, and feet by as much as eight pounds. Simply walking up a flight of stairs or up an incline can increase pressure on the ankle joint by four to six times. Over time, this added stress accelerates joint degeneration and soft tissue damage.
Weight control can be an essential component in alleviating foot and ankle pain, improving mobility, and reducing the risk of long-term complications.
Your Podiatrist Will Encourage Weight Management
Your foot and ankle surgeon can be your biggest advocate in losing weight. Often, the surgeon will require a large amount of weight loss (40 to 100+ lbs) before any reconstructive foot or ankle surgery can be performed. In addition to diet modification, exercise, such as walking, is encouraged. This can be difficult with foot pain. A foot and ankle surgeon can advise on shoe selection, stretching, and even orthotics to keep you walking and help you reach your goals.
