Foot Surgery
Podiatrist Kamran Jamshidinia in the operating room performing hammertoe correction surgery.
Podiatry, or Foot Surgery, is a branch of medicine devoted to the study, diagnosis and treatment of disorders of the foot, ankle and lower leg.
The term “podiatry” came into use first in the early 20th century United States where it now denotes a Doctor of Podiatric Medicine (DPM), also known as a podiatric physician or surgeon who is qualified by their education and training to diagnose and treat conditions affecting the foot, ankle and related structures of the leg. Within the field of podiatry, practitioners can focus on many different specialty areas, including surgery, sports medicine, biomechanics, geriatrics, pediatrics, orthopedics or primary care.
History
The professional care of feet was in existence in ancient Egypt as evidenced by bas-relief carvings at the entrance to Ankmahor’s tomb dating from about 2400 BC where work on hands and feet is depicted.
Corns and calluses were described by Hippocrates who recognised the need to physically reduce hard skin, followed by removal of the cause. He invented skin scrapers for this purpose and these were the original scalpels. Aulus Cornelius Celsus, a Roman scientist and philosopher, was probably responsible for giving corns their name. Later Paul of Aegina (AD 615-690) defined a corn as “a white circular body like the head of a nail, forming in all parts of the body, but more especially on the soles of the feet and the toes. It may be removed in the course of some time by paring away the prominent part of it constantly with a scalpel or rubbing it down with pumice. The same thing can be done with a callus.”
Until the turn of the 20th century, chiropodists—now known as podiatrists—were separate from organized medicine. They were independently licensed physicians who treated the feet, ankles and related leg structures. Lewis Durlacher was one of the first people to recognize the need for a protected profession. He tried to establish the first association of practitioners in 1854, although it would take another century to come to pass.
There are records of the King of France employing a personal podiatrist, as did Napoleon. In the United States, President Abraham Lincoln suffered greatly with his feet and chose a chiropodist named Isachar Zacharie, who not only cared for the president’s feet, but also was sent by President Lincoln on confidential missions to confer with leaders of the Confederacy during the U.S. Civil War.
The first society of chiropodists, now known as podiatrists, was established in—and still operates in—New York in 1895 as NYSPMA, with the first school opening in 1911. One year later the British established a society at the London Foot Hospital and a school was added in 1919. In Australia professional associations appeared from 1924 onwards. The first American journal appeared in 1907, followed in 1912 by a UK journal. In 1939, the Australians introduced a training centre as well as a professional journal. The number of chiropodists increased markedly after the Great War then again after World War II.
Increased numbers of ex-soldiers needing to be gainfully employed gave chiropody a boost and led to the need for registration in all English speaking countries. The study of the foot (i.e. podology), brought greater knowledge to the practice of foot care or podiatry.
In the United States, medical and surgical care of the foot and ankle is mainly provided by two groups of physicians: podiatrists (Doctor of Podiatric Medicine or DPM) and orthopedists (MDs or DOs).
Podiatrists who are certified in Foot and Ankle Surgery or certified in Foot Surgery and certified in Reconstructive Rearfoot/Ankle Surgery by the American Board of Podiatric Surgery (ABPS) are specifically trained to diagnose and perform complex surgical treatments of the foot and ankle. They are an integral part of the health care team, and combined with all other podiatric physicians, currently treat the majority of foot-related medical issues in the U.S. Orthopedists are the second largest providers of foot-related medical care.
Each ABPS board-certified Podiatric Foot and Ankle Surgeon has:
- A professional doctoral degree which requires the completion of four years of Podiatric Medical School. The Podiatric Medical School curriculum covers basic and clinical sciences, including, but not limited to: general anatomy, pathology, biochemistry, pharmacology, general medicine, surgery, pediatrics, behavioral sciences, and ethics. Unlike MD and DO medical schools, the Podiatric Medical School curriculum also provides intensive foot and ankle “specialty” specific education beginning in the first year.
- Completed a post-graduate Podiatric Medicine and Surgery (PM&S) Residency (PM&S-24 or PM&S-36). While current Podiatric Residency models range from two to three years, the majority of graduates complete three years of podiatric surgical training and some continue on to do fellowships.
This training follows a four-year undergraduate college degree. The first year of podiatric medical school is somewhat similar to training that physicians (either medical doctors or osteopathic doctors) receive, but with a limited scope on foot, ankle, and lower extremity problems. Being classified as a second entry degree, in order to be considered for admission an applicant must first complete a minimum of 90 semester hours at the university level and/or complete a bachelor’s degree. In addition, potential students are required to take the Medical College Admission Test (MCAT). The DPM degree itself takes a minimum of four years to complete. Thus there are five professions in the United States that allow for independent diagnosis and treatment: Doctor of veterinary medicine (DVM), doctors of medicine or osteopathic medicine (MD or DO), podiatric medicine (DPM), dental medicine (DDS and DMD), and optometric medicine (OD).
The four-year podiatric medical school is followed by a residency, which is hands-on post-doctoral training. There are two standard residencies named Podiatric Medicine and Surgery 24 or 36 (PM&S 24 or PM&S 36). These represent the two- or three-year residency training. Podiatric residents rotate through all main areas of medicine such as emergency, pediatric, internal medicine, and general surgery and of course podiatry — both clinic and surgical. During these rotations, attending podiatrists train the resident physicians in medicine and surgery.
Podiatric Foot and Ankle Surgeons certified by the ABPS have successfully completed an intense board certification process comparable to that undertaken by individual MD and DO specialties. Certification by the ABPS involves written, oral, and computer-based patient simulation questions, in addition to submission of surgical case logs. Prerequisites for board qualification in Foot and Reconstructive Rearfoot/Ankle Surgery require successful completion of a three-year podiatric surgical program and passing a written examination. ABPS board certification in Foot Surgery is a prerequisite for board certification in Reconstructive Rearfoot/Ankle Surgery. A candidate must pass both the written, oral, and computer-based patient simulation questions in Foot Surgery as well as the written, oral, and computer-based patient simulation questions in Reconstructive Rearfoot/Ankle Surgery. In addition, ABPS requires submission of 65 cases for certification in Foot Surgery and an additional 30 cases for certification in Reconstructive Rearfoot/Ankle Surgery, for a total of 95 cases. ABPS requires four years of post-DPM degree clinical experience before taking the certification examination. Additionally, diplomates must re-certify every 10 years to maintain their board-certified status, although some members who were certified prior to 1991 undergo a “self-test” examination, essentially circumventing taking the written exam all others must take in order to become re-certified.
In the United States, the previous titles used for the Doctor of Podiatric Medicine (DPM) degree were Doctor of Surgical Chiropody (DSC) and Doctor of Podiatry (PodD). Podiatry in the US currently encompasses a broader spectrum of practice than it used to. Podiatrists can now perform medical and surgical procedures in all 50 states, though the specific scope of practice varies slightly in each state.
Early educational developments
William Scholl founded the Illinois College of Chiropody and Orthopaedics in 1912. Scholl was a Medical Doctor (MD) who felt the need to focus more on footcare. Just prior to Scholl founding a Chiropody college in Illinois, other innovators and individuals around the United States were founding other institutions of learning for foot care. Among these was M.J. Lewi, MD, who founded what is now the oldest and largest college of podiatric medicine located in New York City. His institution later became the M.J. Lewi School of Podiatric Medicine and ultimately became the New York College of Podiatric Medicine.
The New York College of Podiatric Medicine notes that by 1911 the New York School of Chiropody had been created, dedicated to educating and training chiropodists. Maurice J. Lewi, a physician and educator, then serving as Secretary to the New York State Board of Examiners, was named the first president of the school. Lewi assisted in developing the first legislation governing the practice of chiropody. He also developed the curricula and training programs for the first course of study at the school.
Lewi was the first to suggest that the term “chiropody” be changed to “podiatry”, since the term “chiropody” was considered by some to be etymologically incorrect. Some years later, the term “podiatry” was adopted by all other colleges of podiatric medicine and by the National Association of Chiropodists (NAC), now known as the American Podiatric Medical Association.
Practice characteristics
While the majority of podiatric physicians are in solo practice, there has been a movement toward larger group practices as well as the use of podiatrists in multi-specialty groups including orthopedic groups, treating diabetes, or in multi-specialty orthopedic surgical groups. Some podiatrists work within clinic practices such as the Indian Health System (IHS), the Rural Health Centers (RHC) and Community Health Center (FQHC) systems established by the US government to provide services to under-insured and non-insured patients as well as within the United States Department of Veterans Affairs providing care to veterans of military service.
Scope of practice
The differences in podiatric medical and surgical practice are determined by state law. Each state allows or limits the practice of podiatric medicine to the foot. Some states allow other types of surgery. This may include surgery above the ankle and leg in 44 states. Most states require completion of a residency or a post-graduate training to practice. Most podiatric surgeons work in surgery centers or hospitals performing both medical and surgical treatments for patients. As in many other specialties, some podiatrists work in nursing homes and some perform house calls for patients. Podiatric patients range from newborns and infants to the geriatric.
Surgical practice
Within the scope of practice, podiatrists are one of two types of experts on foot and ankle care (the other type are orthopedic surgeons, a type of medical doctor). Some podiatrists have primarily surgical practices. Some specialists complete additional fellowship training in reconstruction of the foot and ankle. Many podiatric surgeons specialize in minimally invasive percutaneous surgery. Most podiatrists utilize medical, orthopedic, biomechanical and surgical practices. Surgical podiatric principles rest on a base of orthopedic and kinesthetic knowledge.
Invasive surgery can be avoided in some limited foot problems, including Onychomycosis and certain bunion related problems. It is imperative that consultation with an accredited Podiatrist is obtained before a final decision is made.
Source: Wikipedia, Wikimedia