
Diabetic Foot Ulcers

The main cause of foot ulcers in diabetic patients is often minor injuries happening when they cannot feel their feet properly. This happens due to a condition called peripheral sensory neuropathy. In simpler terms, it means their nerves do not work well, making them less sensitive to pain or injuries. Along with this, deformities in the foot shape and occasional trauma can play a role in causing foot ulcers. Additional factors in foot ulcer formation include calluses, swelling, and problems with blood circulation to the lower legs and feet. Neuropathy seems to involve various chemical processes and high blood sugar levels. Controlling blood sugar is vital in preventing neuropathy and foot ulcers. If you have diabetes and are experiencing foot ulcers, it is strongly suggested that you visit a podiatrist for immediate care.
Wound care is an important part in dealing with diabetes. If you have diabetes and a foot wound or would like more information about wound care for diabetics, consult with one of our podiatrists from North Bay Ankle & Foot Center. Our doctors will assess your condition and provide you with quality foot and ankle treatment.
What Is Wound Care?
Wound care is the practice of taking proper care of a wound. This can range from the smallest to the largest of wounds. While everyone can benefit from proper wound care, it is much more important for diabetics. Diabetics often suffer from poor blood circulation which causes wounds to heal much slower than they would in a non-diabetic.
What Is the Importance of Wound Care?
While it may not seem apparent with small ulcers on the foot, for diabetics, any size ulcer can become infected. Diabetics often also suffer from neuropathy, or nerve loss. This means they might not even feel when they have an ulcer on their foot. If the wound becomes severely infected, amputation may be necessary. Therefore, it is of the upmost importance to properly care for any and all foot wounds.
How to Care for Wounds
The best way to care for foot wounds is to prevent them. For diabetics, this means daily inspections of the feet for any signs of abnormalities or ulcers. It is also recommended to see a podiatrist several times a year for a foot inspection. If you do have an ulcer, run the wound under water to clear dirt from the wound; then apply antibiotic ointment to the wound and cover with a bandage. Bandages should be changed daily and keeping pressure off the wound is smart. It is advised to see a podiatrist, who can keep an eye on it.
If you have any questions, please feel free to contact our offices located in Petaluma and Sonoma, CA . We offer the newest diagnostic and treatment technologies for all your foot care needs.
Wound Care
Diabetics must be wary of all wounds, regardless of depth or size. Diabetes, a chronic disease in which the body cannot properly use glucose the way it normally would, causes various complications that make wounds difficult to heal. Nerve damage or neuropathy will cause diabetics to have trouble feeling the pain of a blister or cut until the condition has significantly worsened or become infected. A diabetic’s weakened immune system can make even the most minor of wounds easily susceptible to infection. Diabetics are also more prone to developing narrow, clogged arteries, and are therefore more likely to develop wounds.
Wounds should be taken care of immediately after discovery, as even the smallest of wounds can become infected if enough bacteria build up within the wound. To remove dirt, wounds should be first rinsed under running water only. Soap, hydrogen peroxide, or iodine can irritate the injury and should be avoided. To prevent infection, apply antibiotic ointment to the wound and cover it with a bandage. The bandage should be changed daily. The skin around the wound may be cleaned with soap.
To prevent further exacerbation, see a doctor—especially if you have diabetes. Minor skin conditions can become larger problems if not properly inspected. As the wound heals, make sure to avoid applying pressure to the affected area.
Treatment Options for Claw Toe

Claw toe, a foot deformity characterized by a claw-like appearance of the toes, demands prompt attention to alleviate discomfort and prevent worsening. Non-surgical interventions are often the initial line of defense, focusing on enhancing toe flexibility and optimizing foot mechanics. Taping or splinting to maintain toes in a more natural position, can reduce the progression of a claw toe. Gentle exercises also promote joint mobility and encourage toes to assume a healthier alignment. Activities like picking up small items with your toes can be beneficial. In severe cases, surgical options become a consideration. Joint fusion or tendon and bone operations may be recommended to address the root cause and provide lasting relief. Early intervention significantly improves the prognosis for individuals grappling with claw toe deformity. It is suggested that you schedule an appointment with a podiatrist who can determine the most appropriate treatment plan tailored to managing claw toes. Early intervention significantly improves the prognosis for individuals with claw toe deformity.
Toe pain can disrupt your daily activities. If you have any concerns, contact one of our podiatrists of North Bay Ankle & Foot Center. Our doctors can provide the care you need to keep you pain-free and on your feet.
What Causes Toe Pain?
Most severe toe pain is caused due to a sports injury, trauma from dropping something heavy on the toe, or bumping into something rigid. Other problems can develop over time for various reasons.
Toe pain can be caused by one or more ailments. The most common include:
- Trauma
- Sports injury
- Wearing shoes that are too tight
- Arthritis
- Gout
- Corns and calluses
- Hammertoe
- Bunions
- Blisters
- Ingrown toenails
- Sprains
- Fractures (broken bones)
- Dislocations
When to See a Podiatrist
- Severe pain
- Persistent pain that lasts more than a week
- Signs of infection
- Continued swelling
- Pain that prevents walking
Diagnosis
In many cases the cause of toe pain is obvious, but in others, a podiatrist may want to use more advanced methods to determine the problem. These can range from simple visual inspections and sensation tests to X-rays and MRI scans. Prior medical history, family medical history, and any recent physical traumatic events will all be taken into consideration for a proper diagnosis.
Treatment
Treatments for toe pain and injuries vary and may include shoe inserts, padding, taping, medicines, injections, and in some cases, surgery. If you believe that you have broken a toe, please see a podiatrist as soon as possible.
If you have any questions please feel free to contact our offices located in Petaluma and Sonoma, CA . We offer the newest diagnostic tools and technology to treat your foot and ankle needs.
Toe Pain
Toe pain can originate from corns, calluses, hammertoes, and bunions, as well as ingrown toenails, sprains, fractures, and dislocations. Corns develop as the toe rubs against the inside of a shoe which causes the skin to thicken as a form of protection. A corn is typically cone-shaped and has a small, hardened spot that points inward. When a corn is pressed into the skin, the toe becomes painful. Corns usually form on the top or side of the toe. A callus is also a thickened patch of skin that generally forms on the bottom of the foot. Calluses are the result of friction from the toe rubbing against the inside of a shoe. They may also occur by walking barefoot or having flat feet. A hammertoe is a bump on the knuckle of the second toe that is produced by wearing shoes that are too short for your feet. The bony protrusion rubs against the top of the shoe causing pain and irritation. A bunion is a malformation of the big toe. The base of the big toe pushes away from the smaller toes, forcing the top of the big toe to press toward the other toes. Bunions can be hereditary, or they can result from injury to the toe joint or from wearing high heels with a narrow toe box. The toe becomes inflamed, and a bump may develop at the end of the misplaced bone. Ingrown toenails typically affect the big toe and its surrounding skin. The nail will dig into the skin and become painful. Wearing tight or narrow shoes that compress the big toe causes the nail to grow into the fleshy part of the toe. Cutting toenails incorrectly can also add to the development of an ingrown toenail. A toe sprain originates from a torn or stretched ligament. Strapping the injured toe to the toe next to it for stabilization is common. A broken or fractured toe usually occurs from trauma like dropping a heavy object on it or bumping into something extremely hard and rigid. Osteoporosis, a thinning of the bones, can also bring about toe fractures.
Any of the conditions mentioned can lead to pain and irritation. While some are more serious than others, seeking an examination and diagnosis from a podiatrist is a good idea. A podiatrist can treat each ailment and get you back on your feet again without pain.
Difference Between Sprains and Strains

When it comes to foot and ankle injuries, understanding the distinction between a sprain and a strain is important for an accurate diagnosis and effective treatment. Both share similarities in symptoms, but they affect different parts of the body. A sprain involves the ligaments, which are tough bands connecting bones to joints. This type of injury occurs when a joint is forcefully pushed beyond its normal range of motion. It often leads to pain, swelling, and bruising. However, a strain pertains to an overstretching or tearing of muscles or tendons. The muscles, responsible for movement, can be strained through overuse or abrupt exertion. In the realm of podiatry, ligaments around the ankle are more often affected by sprains. When injured, these ligaments cause inflammation, swelling, and bruising, making joint movement painful. Identifying whether an injury is a sprain or a strain is essential for tailored treatment plans. While both injuries cause pain and discomfort, distinguishing between the two ensures proper care. If you suspect a foot or ankle injury, it is suggested that you consult a podiatrist for a thorough examination, diagnosis, and personalized treatment plan.
Foot and ankle trauma is common among athletes and the elderly. If you have concerns that you may have experienced trauma to the foot and ankle, consult with one of our podiatrists from North Bay Ankle & Foot Center. Our doctors will assess your condition and provide you with quality foot and ankle treatment.
Foot and ankle trauma cover a range of injuries all over the foot; common injuries include:
- Broken bones
- Muscle strains
- Injuries to the tendons and ligaments
- Stress fractures
Symptoms
Symptoms of foot and ankle injuries vary depending on the injury, but more common ones include:
- Bruising
- Inflammation/ Swelling
- Pain
Diagnosis
To properly diagnose the exact type of injury, podiatrists will conduct a number of different tests. Some of these include sensation and visual tests, X-rays, and MRIs. Medical and family histories will also be taken into account.
Treatment
Once the injury has been diagnosed, the podiatrist can than offer the best treatment options for you. In less severe cases, rest and keeping pressure off the foot may be all that’s necessary. Orthotics, such as a specially made shoes, or immobilization devices, like splints or casts, may be deemed necessary. Finally, if the injury is severe enough, surgery may be necessary.
If you have any questions, please feel free to contact our offices located in Petaluma and Sonoma, CA . We offer the newest diagnostic and treatment technologies for all your foot care needs.
Foot and Ankle Fractures
When the foot or ankle experiences trauma, a fracture may occur. Causes of foot and ankle fractures can vary; in some cases, an obvious impact to the foot or a fall can be behind a fracture. Alternatively, fractures can also occur because of increased stress on the bone over time. The location of the fracture can often give your podiatrist information on how the fracture occurred.
Pain, especially when bearing weight, is a telltale sign of a fracture. Limping due to this pain is a further sign of a foot or ankle fracture. Other symptoms include inflammation, bruising, deformity, and tenderness. A deformity may occur due to a shift in bone alignment or a joint dislocation near the fracture. While pain is a significant symptom of breakage, a patient who has nerve damage or who has diabetes may not feel this pain. In this instance, your podiatrist will look for additional signs to determine whether a fracture has occurred.
If you are experiencing severe pain, cannot walk without limping, have an open wound near the suspected break, or have numbness or tingling in the toes, you should see your podiatrist.
Morton’s Toe Can Cause Pain

Morton's toe is characterized by the second toe appearing to be longer than the big toe. It is a prevalent foot structure that affects weight distribution and occasionally causes discomfort. Morton’s toe is a hereditary trait that has also been associated with potential advantages in athletics, as many professional athletes exhibit Morton's toe. Morton's toe is not actually caused by the second toe itself. In fact, its root lies in the metatarsals. When the first metatarsal is shorter, it makes the second toe seem longer. This condition leads to uneven weight distribution across the other bones of the feet. Over time, Morton’s toe may result in aches and pains, primarily felt at the base of the first two metatarsal bones and at the head of the second metatarsal. Fortunately, conservative treatments, such as padding, specific exercises, medication, and wearing custom orthotics can effectively manage the associated pain. For cases where conservative measures fall short, surgical options that call for removing certain toe joints are available. Seeking early intervention and consulting with a podiatrist can guide individuals with Morton's toe toward an appropriate and personalized course of action to maintain foot health and overall well being. For more information on Morton’s toe, it is suggested that you make an appointment with a podiatrist.
If you have any concerns about your feet, contact one of our podiatrists from North Bay Ankle & Foot Center. Our doctors can provide the care you need to keep you pain-free and on your feet.
Biomechanics in Podiatry
Podiatric biomechanics is a particular sector of specialty podiatry with licensed practitioners who are trained to diagnose and treat conditions affecting the foot, ankle and lower leg. Biomechanics deals with the forces that act against the body, causing an interference with the biological structures. It focuses on the movement of the ankle, the foot and the forces that interact with them.
A History of Biomechanics
- Biomechanics dates back to the BC era in Egypt where evidence of professional foot care has been recorded.
- In 1974, biomechanics gained a higher profile from the studies of Merton Root, who claimed that by changing or controlling the forces between the ankle and the foot, corrections or conditions could be implemented to gain strength and coordination in the area.
Modern technological improvements are based on past theories and therapeutic processes that provide a better understanding of podiatric concepts for biomechanics. Computers can provide accurate information about the forces and patterns of the feet and lower legs.
Understanding biomechanics of the feet can help improve and eliminate pain, stopping further stress to the foot.
If you have any questions please feel free to contact our offices located in Petaluma and Sonoma, CA . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.
Biomechanics in Podiatry
Podiatry is a branch of medicine that deals with the study, diagnosis, and treatment of foot and ankle conditions. There are various subdivisions in podiatry; biomechanics is one of them. Biomechanics is the way in which the bones, muscles, and joints of the feet and lower limb interact with each other.
Our feet play crucial roles in the way we move, and it is rare to have feet that are completely symmetrical. Common biomechanical issues include high or low arches or uneven leg heights. Excessive pronation often leads to fallen arches, or flat feet, and is a common cause of running injuries. People whose feet are over-pronated tend to have flexible and unstable feet. Pain is usually experienced during walking and running.
At times, people may be able to adapt to these abnormalities without any difficulties, but in other cases, these issues can cause a great deal of pain. This pain occurs because the joints, muscles, ligaments, and tendons are put under an excess amount of stress during movement. Common symptoms of biomechanical problems stemming from the feet include hip pain, knee pain, leg cramps, ankle pain, lower back pain, weak ankles, tripping, heel pain, Achilles pain, and shin splints.
Many biomechanical issues can be treated with orthotics. Orthotics are shoe insoles that are used to help control the way the foot operates. They can provide relief from foot pain, heel pain, and knee pain. Depending on your specific case, you may need to purchase over-the-counter orthotics or custom orthotics to fit your feet. Your podiatrist will be able to prescribe the perfect orthotic for your feet to help you walk around with ease.
Gait is defined as the way we move our bodies from one point to another. This is usually done by either walking or running. Gait analysis is a method used to assess the way we walk or run to highlight biomechanical abnormalities. Gait analyses are a great way to take a detailed look at how you walk and how your foot moves while you walk. An examination of the feet will help your podiatrist understand why you are suffering pain in other parts of your body.
Reasons to See a Podiatrist

Podiatrists are specialized healthcare professionals who focus on the diagnosis, treatment, and prevention of foot and ankle disorders. There are various compelling reasons to schedule a visit to a podiatrist. First, persistent foot or ankle pain should not be ignored, as it can be an indicator of an underlying issue. Podiatrists are experts in identifying and addressing the source of your discomfort. They can diagnose conditions such as plantar fasciitis, bunions, or heel spurs, and develop personalized treatment plans. If you are experiencing mobility issues, a podiatrist can help. They can provide custom orthotics or recommend appropriate footwear to improve your gait and balance. Diabetes can take a toll on the feet, leading to complications like neuropathy and ulcers. Regular check-ups with a podiatrist are essential for early detection and preventative care. In short, consulting a podiatrist is beneficial for anyone seeking to maintain their overall foot health, in addition to alleviating foot pain. It is suggested that you visit a podiatrist if you are interested in learning more about the field of podiatry.
If you are dealing with pain in your feet and ankles, you may want to seek help from a podiatrist. Feel free to contact one of our podiatrists from North Bay Ankle & Foot Center. Our doctors can provide the care you need to keep you pain-free and on your feet.
What Is a Podiatrist?
A podiatrist is a doctor of podiatric medicine who diagnoses and treats conditions of the foot, ankle, and related structures of the leg. Your podiatrist may specialize in a certain field such as sports medicine, wound care, pediatrics, and diabetic care. Podiatrists have the ability to become board certified through training, clinical experience, and then taking an exam.
What Do Podiatrists Do?
On a daily basis, a podiatrist may perform the following activities:
- Diagnose foot ailments such as ulcers, tumors, fractures, etc.
- Use innovative methods to treat conditions
- Use corrective orthotics, casts, and strappings to correct deformities
- Correct walking patterns and balance
- Provide individual consultations to patients
It is very important that you take care of your feet. It’s easy to take having healthy feet for granted, however foot problems tend to be among the most common health conditions. Podiatrists can help diagnose and treat a variety of feet related conditions, so it is crucial that you visit one if you need assistance.
If you have any questions please feel free to contact our offices located in Petaluma and Sonoma, CA . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.
What is a Podiatrist?
A podiatrist is a Doctor of Podiatric Medicine who treats the foot, ankle, and related structures of the leg. If you are having any pain, injuries, or abnormalities in these areas, it is best that you seek help from a podiatrist.
Podiatrists complete four years of training in a podiatric medical school. Their training is like that of other physicians, and they may go on to complete a fellowship training after a residency training. Some podiatrists are board certified meaning they have advanced training, clinical experience, and have taken an exam to prove their skills. Certifying boards for podiatry are the American Board of Foot and Ankle Surgery and the American Board of Podiatric Medicine. Podiatrists may work in private practices, hospitals, clinics, or they may even become professors at colleges of podiatric medicine.
While in college, those who want to be podiatrists often take biology, chemistry, and physics classes in preparation for podiatry school. In podiatry school, students study how the bones, nerves, and muscles work together to help you move around. Additionally, they study injuries and how to properly diagnose and treat them. Admittance into podiatric medical school requires the completion of 90 semester hours of undergraduate study with a good grade point average, and acceptable scores on the MCAT (Medical College Admission Test)
Podiatrists treat many different conditions such as: aching feet, ankle pain, bunions, corns, hammertoes, fungus, ingrown toenails, plantar fasciitis, sprains and more. Common forms of treatment for these conditions are physical therapy, drugs, or surgery. Podiatrists may also recommend corrective shoe inserts, custom-made shoes, plaster casts, and strappings to correct deformities.
Even if you are someone whose feet are in generally good condition, you should still visit a podiatrist to have your feet properly exfoliated and maintained, or to make sure you are looking after your feet properly.