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May 2022

Tuesday, 31 May 2022 00:00

What Does a Plantar Wart Look Like?

The human papillomavirus (HPV) is responsible for the development of plantar warts. It is defined as a wart that forms on the bottom of the foot, and grows inward as a result of the weight the feet bear on a daily basis. They are contagious, and this particular virus lives in warm and moist environments which can include public swimming pools, shower room floors, and locker rooms. It is beneficial to wear appropriate shoes while in these areas, and to refrain from sharing towels, shoes, and socks. This may help to prevent the spread of HPV. Plantar warts appear as small hardened areas of skin with tiny black dots in the center, and can cause severe pain and discomfort. Plantar warts can make it difficult to walk, and it is suggested that you consult a podiatrist who can properly treat or remove this type of wart.

Plantar warts can be very uncomfortable. If you need your feet checked, contact Dr. Glen Robison from AZ Foot & Ankle. Our doctor will assist you with all of your foot and ankle needs.

About Plantar Warts

Plantar warts are the result of HPV, or human papillomavirus, getting into open wounds on the feet. They are mostly found on the heels or balls of the feet.

While plantar warts are generally harmless, those experiencing excessive pain or those suffering from diabetes or a compromised immune system require immediate medical care. Plantar warts are easily diagnosed, usually through scraping off a bit of rough skin or by getting a biopsy.

Symptoms

  • Lesions on the bottom of your feet, usually rough and grainy
  • Hard or thick callused spots
  • Wart seeds, which are small clotted blood vessels that look like little black spots
  • Pain, discomfort, or tenderness of your feet when walking or standing

Treatment

  • Freezing
  • Electric tool removal
  • Laser Treatment
  • Topical Creams (prescription only)
  • Over-the-counter medications

To help prevent developing plantar warts, avoid walking barefoot over abrasive surfaces that can cause cuts or wounds for HPV to get into. Avoiding direct contact with other warts, as well as not picking or rubbing existing warts, can help prevent the further spread of plantar warts. However, if you think you have developed plantar warts, speak to your podiatrist. He or she can diagnose the warts on your feet and recommend the appropriate treatment options.

If you have any questions please feel free to contact our offices located in Mesa and Globe, AZ . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.

Read more about What Are Plantar Warts?
Tuesday, 31 May 2022 00:00

What Are Plantar Warts?

Plantar warts are described as small growths that appear on the heels or other areas of the feet that bear a large amount of weight. The pressure in these areas causes plantar warts to hide behind thick layers of skin called calluses. In most cases, plantar warts are not a serious health issue, and they usually go away without treatment. However, it is still important be mindful of them.

Plantar warts are caused by infections with human papillomavirus (HPV) in the outer layer of skin on the soles of the feet. The plantar warts then develop when the virus enters the body through weak spots at the bottom of the feet, such as tiny cuts and breaks. Plantar warts are not guaranteed for all who encounter the virus. Everyone responds differently to the affects of HPV.

Plantar warts are most common in the following groups: children and teenagers, people with weakened immune systems, people with history of plantar warts, and people who walk barefoot. Exposure to HPV is common in environments such as locker rooms or pool areas.

One of early signs to look out for is a callus, since many plantar warts hide behind them. You can also locate these warts by looking for small, fleshy, rough, grainy growths near the base of the toes and the heel. Early signs of plantar warts are shown by black pinpoints, which are small, clotted blood vessels. Lesions that interrupt normal lines and ridges in the skin of your foot may also be a sign of plantar warts. Any feeling of pain while walking or standing can also be a symptom of plantar warts.

Although most cases are not serious, some conditions may require a visit to your podiatrist.  If you are uncertain that your lesion is a wart, if you have diabetes, or if you are experiencing bleeding, you may need to see a seek professional treatment. Your doctor may offer treatments such as prescribing stronger peeling medicine or using cryotherapy by applying liquid nitrogen to the wart. More serious cases may require minor surgery or laser treatment.

There are simple solutions available to help prevent plantar warts. One common task is to avoid walking barefoot in swimming pool areas and locker rooms, as this is where HPV is commonly present. Keeping your feet clean and dry, while changing shoes and socks daily can also help prevent future plantar warts. If you know someone who has plantar warts, it is important to avoid direct contact with their warts. You should also refrain from picking or scratching your wart if you happen to develop one.

Experts have found that people with osteoarthritis, which affects three or four joints, are 75 percent more likely to fall. It is thought that lack of mobility, as the result of pain, causes muscles to weaken, affects the gait, and throws off your balance. Also, certain medications may affect your stability. Ways to help prevent falls at home include removing loose wires, small rugs, and other clutter from floors and walkways. Place non-skid mats and grab bars in showers and tubs. Improve lighting in hallways, and install handrails on staircases inside and out. Taking vitamin D may help to increase muscle strength and reduce fall risks if you are deficient. Finally, wear shoes that fit properly and have non-skid soles. Avoid high heels, slippers, and leather-soled shoes that can be slippery or affect your balance. For further guidance, please consult a podiatrist about specific measures that can be taken to keep you on your feet safely.

Preventing falls among the elderly is very important. If you are older and have fallen or fear that you are prone to falling, consult with Dr. Glen Robison from AZ Foot & Ankle. Our doctor will assess your condition and provide you with quality advice and care.

Every 11 seconds, an elderly American is being treated in an emergency room for a fall related injury. Falls are the leading cause of head and hip injuries for those 65 and older. Due to decreases in strength, balance, senses, and lack of awareness, elderly persons are very susceptible to falling. Thankfully, there are a number of things older persons can do to prevent falls.

How to Prevent Falls

Some effective methods that older persons can do to prevent falls include:

  • Enrolling in strength and balance exercise program to increase balance and strength
  • Periodically having your sight and hearing checked
  • Discuss any medications you have with a doctor to see if it increases the risk of falling
  • Clearing the house of falling hazards and installing devices like grab bars and railings
  • Utilizing a walker or cane
  • Wearing shoes that provide good support and cushioning
  • Talking to family members about falling and increasing awareness

Falling can be a traumatic and embarrassing experience for elderly persons; this can make them less willing to leave the house, and less willing to talk to someone about their fears of falling. Doing such things, however, will increase the likelihood of tripping or losing one’s balance. Knowing the causes of falling and how to prevent them is the best way to mitigate the risk of serious injury.  

If you have any questions, please feel free to contact our offices located in Mesa and Globe, AZ . We offer the newest diagnostic and treatment technologies for all your foot care needs.

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Tuesday, 24 May 2022 00:00

Falls Prevention

Elderly Americans are very susceptible to falls as they get older. Everyone experiences decreases in flexibility, balance, strength, and the senses as they age. This correlates to some eye-opening statistics. 1 in 4 Americans aged 65 and older fall each year. An elderly American is being treated for a fall in an emergency room every 11 seconds, and every 19 minutes, an older person dies from falling. In light of these striking statistics, one can see the importance of taking steps to prevent falls.

Finding an exercise program for the elderly is an excellent way to reduce the likelihood of falls. Look for an exercise program that improves strength and balance. Elderly people who live a more sedentary lifestyle, with little physical activity, are at an increased risk of falling. Wearing well-fitted footwear that provides good foot support and cushion will help prevent falls from poorly fitted shoes. Talking to a podiatrist about your susceptibility to falls and about inspecting your prescriptions will help to avoid any medication that could make falls more likely. Due to a decline in the senses among the elderly, having your eyes and hearing checked is recommended.

Around half of all falls occur in the household. Removing tripping hazards in the home and making it more accommodating to older persons can significantly reduce falls. Some notable household changes include increasing lighting around the house, installing grab bars in the shower and bathroom, and making sure the floor is clear of clutter. Other smart options include installing a shower chair, using rubber-bottomed rugs, and placing railings on both sides of stairwells.  

Finally, discuss with a doctor and your family about your fear of falling. This will help to increase awareness among the population on the need for fall prevention. A lack of awareness on the matter, and a downplaying of importance are what increase the risks of falling. Following these tips can help to reduce the risk for yourself and your loved ones.

 

Biomechanics and its related study deal with the forces that act against the body and affect things like our movement. In podiatry, biomechanics are studied to determine the movement of the ankle, toes, and the foot, as well as the forces that impact them. Podiatrists who train in this specialty are able to effectively diagnose and treat conditions that affect people’s everyday movement.

Regardless of your lifestyle, age, or any other factors, many people experience foot problems throughout their lives. Twists and turns, improper balance, and added weight are just a few of the things that can add stress to the feet. These issues can also limit our bodies’ mobility that we often take for granted. Pain in the feet and ankles can also trickle up towards the lower legs, knees, hip, and even back area. This affects the way you move around on a daily basis.

Biomechanics and its related study deal with forces that act against the body and affect things like our movement. In podiatry, biomechanics are studied to determine the movement of the ankle, toes, and the foot, as well as the forces that impact them. Podiatrists who train in this specialty are able to effectively diagnose and treat conditions that affect people’s everyday movement.

Regardless of your lifestyle, age, or any other factors, many people experience foot problems throughout their lives. Twists and turns, improper balance, and added weight are just a few of the things that can add stress to the feet. These issues can also limit our bodies’ mobility that we often take for granted. Pain in the feet and ankles can also trickle up towards the lower legs, knees, hip, and even back area. This affects the way you move around on a daily basis.

The history of studying biomechanics dates back to ancient Egypt at around 3000 B.C., where evidence of professional foot care has been recorded. Throughout the centuries, advances in technology, science, and an understanding of the human body led to more accurate diagnosis of conditions such as corns for example. In 1974, biomechanics garnered a large audience when Merton Root founded Root Lab to make custom orthotics. He proposed that corrections of certain conditions could be implemented to gain strength and coordination in the area. Due to his research, we still use his basic principle of foot orthotics to this day.

As technology has improved, so have the therapeutic processes that allow us to correct deficiencies in our natural biomechanics. Computers can now provide accurate readings of the forces, movements, and patterns of the foot and lower leg. Critical treatment options can be provided to patients now who suffer from problems that cause their biomechanics to not function naturally. The best results are now possible thanks to 3D modeling and computing technologies that can take readings and also map out what treatment will do to the affected areas.

These advanced corrective methods were able to come to light thanks to an increase in both the technologies surrounding biomechanics and also the knowledge of how they work naturally. For example, shoe orthotics are able to treat walking inabilities by realigning the posture deviations in patients caused by hip or back problems. Understanding foot biomechanics can help improve movement and eliminate pain, stopping further stress to the foot. Speak with your podiatrist if you have any of these problems.

Tuesday, 17 May 2022 00:00

The Importance of Dorsiflexion

Flexing the foot is not something most people spend a lot of time thinking about until they can’t flex their foot. The process of raising the foot in the direction of the shin, known as dorsiflexion, comes naturally as you learn to walk. It happens as you push off the ground whenever you take a step. Dorsiflexion is the result of using the muscles and tendons in the front of the leg and depends on the deep peroneal nerve. If this nerve is damaged, you may be unable to flex your foot. Other possible causes of poor dorsiflexion include a tightened ankle joint, tight calf muscles, or an ankle injury that has not properly healed. Further, injuries to other parts of the body such as the knee, hip, or back, can affect dorsiflexion. Conversely, any problem with dorsiflexion can cause problems moving upward through the body, all the way to the shoulders. Exercises to stretch the calf muscles and strengthen the ankle joint are ways to improve dorsiflexion. If you are unable to flex your foot fully, or at all, please see a podiatrist for an examination, diagnosis, and treatment options.              

If you have any concerns about your feet, contact Dr. Glen Robison from AZ Foot & Ankle. Our doctor 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 Mesa and Globe, AZ . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.

Read more about The Importance of Biomechanics in Podiatry
Tuesday, 10 May 2022 00:00

Limb Salvage

Limb salvage is a procedure that involves saving a lower extremity from amputation. In podiatry, limb amputation often occurs as a result of diabetes, peripheral vascular disease, neuropathy, cancer, and severe crush injury. The fundamental goal of limb salvage is to restore and maintain stability and movement of the affected lower extremity.

The procedure typically involves removing the diseased tissue and a small portion of the surrounding healthy tissue, as well as the removal of any affected bone if necessary. If the bone is removed, it is then replaced with prostheses, synthetic metal rods or plates, or grafts from either the patient’s body or a donor. Limb salvage is typically the preferred choice of procedure over amputation, as the procedure preserves both the patient’s appearance and allows for the greatest possible degree of function in the affected limb.

Upon diagnosis and determining that limb salvage is the appropriate treatment, the podiatrist may enlist the help of a physical and/or occupational therapist to prepare the patient for surgery by introducing various muscle-strengthening, walking, and range of motion exercises. Such exercises may be continued as rehabilitation post-procedure.

Diabetics are at risk for neuropathy and peripheral arterial disease, or PAD, which can create many foot problems including dry skin, cracks in the feet/heels, and foot ulcers. Since neuropathy involves loss of sensation in the feet, someone who is afflicted may not feel or notice problems developing on their feet. Foot ulcers can occur due to an increase in stress on the feet (stress from overuse or shoes that do not fit properly), impaired skin, limited joint mobility causing abnormal walking patterns, as well as injury to the foot. It is said that PAD can reduce blood flow to the skin, which may compromise its biomechanical properties, reduce its ability to heal wounds, damage its immune system, and possibly lead to severe infections. Foot sores that are left unnoticed can become infected, and in severe cases, this could lead to gangrene and amputation. It is important to see a podiatrist for regular foot care, especially if you notice sores on your feet or are diabetic. 

Limb salvage can be an effective way in preventing the need for limb amputation. If you have diabetes, cancer, or any other condition that could lead to foot amputation if left unchecked, consult with Dr. Glen Robison from AZ Foot & Ankle. Our doctor will assess your condition and provide you with quality foot and ankle treatment.

What Is Limb Salvage?

Limb salvage is the attempt of saving a limb, such as the foot from amputation. Podiatrists also try to make sure that there is enough function in the foot after the salvage that it is still usable. Diabetes is the number one cause of non-traumatic amputations in the United States. Those with diabetes experience poor blood circulation, which prevents proper healing of an ulcer. If the ulcer is left uncheck, it could become infected, which could result in the need for amputation.

However, there are other causes as well, such as cancer and traumatic injury. Links between higher mortality rates and amputation have been found. This translates into higher healthcare costs, and a reduced quality of life and mobility for amputees. Podiatrists have attempted to increase the prevalence of limb salvage in an attempt to solve these issues.

Diagnosis and Treatment

Limb salvage teams have grown in recent years that utilize a number of different treatments to save the infected limb. This includes podiatrists that specialize in wound care, rehabilitation, orthotics, and surgery. Through a combination of these methods, limb salvage has been found to be an effective treatment for infected limbs, and as an alternative to amputation. Podiatrists will first evaluate the potential for limb salvage and determine if the limb can be saved or must be amputated. 

If you have any questions, please feel free to contact our offices located in Mesa and Globe, AZ . We offer the newest diagnostic and treatment technologies for all your foot care needs.

Read more about Limb Salvage

If you are suffering from tenderness, pain, or stiffness in the joints of your feet or ankles, call us to schedule an appointment.

Tuesday, 03 May 2022 00:00

Everything You Need to Know About Gout

Gout, typically found in diabetic patients, is an unusually painful form of arthritis caused by elevated levels of uric acid in the bloodstream. The condition typically strikes the big joint on the big toe. It has also been known to strike the knees, elbows, fingers, ankles and wrists—generally anywhere that has a functioning, moving joint.

The high level of uric acid in a person’s bloodstream creates the condition known as hyperuricema—the main cause of gout. Genetic predisposition occurs in nine out of ten sufferers. The children of parents who suffer gout will have a two in ten chance of developing the condition as well. 

This form of arthritis, being particularly painful, is the leftover uric acid crystallizing in the blood stream. The crystallized uric acid then travels to the space between joints where they rub, causing friction when the patient moves. Symptoms include: pain, redness, swelling, and inflammation. Additional side effects may include fatigue and fever, although reports of these effects are very rare. Some patients have reported that pain may intensify when the temperature drops, such as when you sleep.

Most cases of gout are easily diagnosed by a podiatrist’s assessment of the various symptoms. Defined tests can also be performed. A blood test to detect elevated levels of uric acid is often used as well as an x-ray to diagnose visible and chronic gout.

Treatment for gout simply means eliminating symptoms. Non-steroid anti-inflammatory drugs or NSAIDs (Colchicine and other corticosteroid drugs, etc.) will quell the redness, the swelling, and the inflammation. However, managing your diet, lifestyle changes, and using preventative drugs are all helpful toward fully combating the most severe cases.

 Those that lead an inactive lifestyle are at a higher risk for gout. Any amount of exercise decreases the probability of repeat encounters with the condition. Reducing your consumption of red meat, sea food, and fructose-sweetened drinks also reduces the likelihood of chronic gout as well.

Ingesting Vitamin C, coffee, and particular dairy products can help with maintaining a healthy lifestyle. There are new drugs out on the market that inhibit the body’s production of uric acid-producing enzymes. However, reducing or eliminating your overall levels of uric acid is the best remedy to ensuring you lead a gout-free life.

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