Dr. Mathew M. John - Podiatrist - Marietta
2790 Sandy Plains Rd
Marietta, GA 30066
Dr. John and staff believe that informed patients are better equipped to make decisions regarding their health and well being. For your personal use, we have created an extensive patient library covering an array of educational topics. Browse through these diagnoses and treatments to learn more about topics of interest to you. Or, for a more comprehensive search of our entire Web site, enter your term(s) in the search bar provided.
Also visit www.foothealthfacts.org to learn more about what conditions are treated by podiatric foot & ankle surgeons.
Many patients ask:
What is the difference between a podiatrist and an orthopedist?
The short answer is that both podiatrists and orthopedists perform surgery on the foot and ankle. This is similar to neurosurgeons and orthopedists both performing back surgery or dermatologists and plastic surgeons both performing cosmetic surgery.
Yet there are some distinctions in choosing a podiatric surgeon for your foot and ankle care:
- While being the same 4 year length as osteopathic (DO) and allopathic (MD) medical school and covering the same basic and clinical sciences, the podiatric medical school curriculum provides additional intense focus on conditions of the foot, ankle and lower leg.
- Podiatric surgeons typically complete 3 years of intense residency training in complex foot and ankle surgery. General orthopedists who desire to pursue additional training in foot and ankle surgery typically complete a 1 year fellowship.
- As Fellows of the American College of Foot & Ankle Surgeons, podiatric surgeons remain among a group of the only physicians who are Board Certified in Foot Surgery and/or Reconstructive Rearfoot Surgery.
Extreme exposure of your feet to cold for a prolonged period can lead to a serious condition called frostbite. Frostbite starts by producing pain and a burning sensation in the exposed areas. This is followed by numbness in toes or feet and changes in skin color, from pale or red to bluish-gray or black. People with a history of frostbite often get it again in the same place.
Superficial frostbite injuries refer to those that involve the skin and subcutaneous tissue. When the damage goes more deeply, beyond the subcutaneous tissue and into muscles, nerves, tendons, or bones, they are classified as deep frostbite injuries. The extent of the injury impacts the prognosis for healing and long-term complications.
Children, the elderly, and diabetics are more prone to frostbite because of the size of their extremities or poor circulation. People who live or work outdoors also have a higher likelihood of contracting frostbite because of their increased exposure to the cold.
If you suspect that you have frostbite, seek emergency medical care as soon as possible. Get out of the cold and into a warm environment as quickly as possible. Keep the feet dry and warm. Do not expose the flesh to extremely warm or hot temperatures (such as a fire or portable heater). A gradual and steady warming procedure should be followed.