Football players are at high risk for foot and ankle injuries, with lateral ankle sprains being the most common. These occur when the ankle twists outward, stretching or tearing ligaments on the outer side of the ankle. Symptoms include pain, swelling, bruising, and difficulty bearing weight. Risk factors include previous ankle injuries, inadequate warm up, uneven playing surfaces, and ill-fitting footwear. A podiatrist can provide a thorough evaluation, recommend bracing or taping, design rehabilitation exercises to restore strength and stability, and guide a safe return to play. Early treatment prevents chronic instability and long term complications. If you have injured your ankle, it is suggested that you consult a podiatrist who can offer effective treatment solutions and prevention tips.

Ankle and foot injuries are common among athletes and in many sports. They can be caused by several problems and may be potentially serious. If you are feeling pain or think you were injured in a sporting event or when exercising, consult with Ambrose Su, DPM from Cascade Foot Clinic. Our doctor will assess your condition and provide you with quality foot and ankle treatment.

Common Injuries

The most common injuries that occur in sporting activities include:

  • Achilles Tendonitis
  • Achilles Tendon Rupture
  • Ankle Sprains
  • Broken Foot
  • Plantar Fasciitis
  • Stress Fractures
  • Turf Toe

Symptoms

Symptoms vary depending upon the injury and in some cases, there may be no symptoms at all. However, in most cases, some form of symptom is experienced. Pain, aching, burning, bruising, tenderness, tightness or stiffness, sensation loss, difficulty moving, and swelling are the most common symptoms.

Treatment

Just as symptoms vary depending upon the injury, so do treatment options. A common treatment method is known as the RICE method. This method involves rest, applying ice, compression and elevating the afflicted foot or ankle. If the injury appears to be more serious, surgery might be required, such as arthroscopic or reconstructive surgery. Lastly, rehabilitation or therapy might be needed to gain full functionality in the afflicted area. Any discomfort experienced by an athlete must be evaluated by a licensed, reputable medical professional.  

If you have any questions please contact our office located in Bend, OR . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.

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Tuesday, 04 November 2025 00:00

Sports Related Foot and Ankle Injuries

Foot and ankle injuries are common among athletes and those who exercise frequently. Most of these injuries are non-life-threatening and can heal in weeks with proper treatment and care. Serious injuries, however, require urgent medical treatment.

Common minor injuries include ankle sprains, ankle strains, Achilles tendonitis, plantar fasciitis, stress fractures, and turf toe. An ankle sprain is when the ligaments in the ankle have either become stretched or torn. When the muscle or tendon is stretched or torn, it is an ankle strain. When the big toe is sprained, it is known as turf toe. Achilles tendonitis is the overuse and inflammation of the Achilles tendon. Plantar fasciitis is the inflammation of the plantar fascia and generally occurs from overuse in athletics. Stress fractures are also caused from overuse and are small cracks in the bone.

Achilles tendon ruptures are common, but more serious. This injury occurs when the Achilles tendon, the largest tendon in the body, ruptures. In most cases, this causes severe pain and difficulty walking; some who have experienced this injury have reported, however, no signs or symptoms. A laceration is a deep cut that can occur anywhere on the body. Lacerations on the foot are rarer, but can occur from things like metal cleats landing on the foot.   

Treatment options cover a wide range of methods based upon the injury and its severity. Conditions like plantar fasciitis, stress fractures, Achilles tendonitis, turf toe and ankle sprains/ strains can heal on their own without immediate medical care, but seeing a podiatrist to monitor the injury is always recommended. Following the RICE (Rest, Icing, Compression, and Elevation) protocol is generally enough to treat minor injuries. This means resting the foot by either keeping pressure off the foot or not walking at all. Icing the injury will help reduce swelling and pain. Compressing the wound with a wrap will immobilize and help promote healing. Finally, keeping the wound elevated will also reduce swelling and also help the healing process.

It is important to note that even minor injuries can vary in severity, with grade one being a minor injury and grade three requiring urgent care by a podiatrist. Achilles tendon ruptures and lacerations on the foot generally require urgent medical care and treatment options that need a podiatrist. These could include imaging tests, stitches for cuts, rehabilitation, and casts or braces. Every case is different, however, so it is always recommended to see a podiatrist when pain in the foot does not disappear.

Tuesday, 28 October 2025 00:00

Common Causes of Foot Drop

Foot drop is a condition in which the foot drags or has difficulty lifting while walking, often caused by weakness in the muscles that raise the front of the foot and toes. This weakness can develop from problems in the muscles themselves, nerve damage that interrupts signals to the foot and ankle, or structural issues that affect movement. People with foot drop often change their walking style to avoid tripping, sometimes lifting the knee higher than normal to clear the toes from the ground. Over time, this can create additional strain on the joints of the foot and ankle. Causes include direct injury to the dorsiflexor muscles, nerve compression, diabetic neuropathy, or stroke-related changes. A podiatrist can identify the underlying reason for the problem and recommend supportive devices to improve mobility. If you have problems lifting your feet while walking, it is suggested that you make an appointment with a podiatrist for an exam, diagnosis, and treatment.

If you have any concerns about your feet, contact Ambrose Su, DPM from Cascade Foot Clinic. 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 office located in Bend, OR . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.

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Tuesday, 28 October 2025 00:00

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.

After ankle or distal tibia surgery, preventing wound complications is essential for proper recovery. Incisional Negative Pressure Wound Therapy, or NPWT, has been shown to significantly lower the risk of infection and promote faster healing. This method gently applies controlled suction to the closed surgical incision, helping remove excess fluid and improve blood circulation around the wound. Better circulation delivers oxygen and nutrients to the tissue, supporting the body’s natural repair process and reducing swelling. Studies show patients treated with NPWT experience fewer complications and faster recovery times compared to traditional dressings. This advanced therapy is particularly helpful for individuals with higher risk factors such as diabetes or poor circulation. If you are recovering from foot or ankle surgery, it is suggested that you consult a podiatrist as to whether incisional NPWT can help protect your incision and promote optimal healing.

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 Ambrose Su, DPM from Cascade Foot Clinic. Our doctor 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 contact our office located in Bend, OR . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.

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Tuesday, 21 October 2025 00:00

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.

Friday, 17 October 2025 00:00

Are You Suffering From Ingrown Toenails?

If left untreated, an ingrown toenail can lead to more serious concerns, such as an infection. Knowing proper nail care can help in the prevention of an ingrown toenail. Give us a call, and get treated!

Tuesday, 14 October 2025 00:00

Understanding Bunions and How to Treat Them

A bunion is a bony bump that forms at the base of the big toe when the joint becomes misaligned. It often appears as a swollen, red, and painful lump that can make walking difficult. Bunions develop due to genetics, wearing tight shoes, or foot structure issues. Risk factors include a family history of bunions, arthritis, and wearing ill-fitting footwear. A podiatrist can evaluate the severity of the bunion, provide pain relief options, recommend proper footwear, and discuss surgical correction, if needed. If you have signs of a bunion developing, it is suggested that you consult a podiatrist who can guide you on relief and management tips. 

If you are suffering from bunion pain, contact Ambrose Su, DPM of Cascade Foot Clinic. Our doctor can provide the care you need to keep you pain-free and on your feet.

What Is a Bunion?

Bunions are painful bony bumps that usually develop on the inside of the foot at the joint of the big toe. As the deformity increases over time, it may become painful to walk and wear shoes. Women are more likely to exacerbate existing bunions since they often wear tight, narrow shoes that shift their toes together. Bunion pain can be relieved by wearing wider shoes with enough room for the toes.

Causes

  • Genetics – some people inherit feet that are more prone to bunion development
  • Inflammatory Conditions - rheumatoid arthritis and polio may cause bunion development

Symptoms

  • Redness and inflammation
  • Pain and tenderness
  • Callus or corns on the bump
  • Restricted motion in the big toe

In order to diagnose your bunion, your podiatrist may ask about your medical history, symptoms, and general health. Your doctor might also order an x-ray to take a closer look at your feet. Nonsurgical treatment options include orthotics, padding, icing, changes in footwear, and medication. If nonsurgical treatments don’t alleviate your bunion pain, surgery may be necessary.

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

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Tuesday, 14 October 2025 00:00

What Are Bunions?

Bunions are large bony bumps at the base of the big toe. Medically known as hallux valgus, a bunion is a misalignment of the metatarsophalangeal joint, or big toe joint. The misalignment will generally worsen with time if left untreated.

The exact cause of bunions is unknown, with genetics seen as a potential cause. High heels and poorly-fitted footwear, rheumatoid arthritis, and heredity all seem to be potential factors behind the exacerbation of bunions. Women have been found to be more likely to develop bunions in comparison to men.

Bunions do not always produce symptoms. The best way to tell is if the big toe is pushing up against the next toe and there is a large protrusion at the base of the big toe. You may or may not feel pain. Redness, swelling, and restricted movement of the big toe may be present as well.

Podiatrists use a variety of methods to diagnose bunions. If there are symptoms present, podiatrists will first consider that it is a bunion. If not, a physical examination will be conducted to check function of the big toe. Finally, an X-ray may be taken to view the extent of the bunion and confirm it is a bunion.

Typically, nonsurgical methods are used to treat bunions, unless the bunion has become too misaligned. Orthotics, icing and resting the foot, roomier and better fitted shoes, taping the foot, and pain medication are usually utilized first. If the bunion doesn’t go away or causes extreme pain, surgery may be required. Surgeons will either remove part of the swollen tissue or bone to straighten the toe out.

If you have a bunion, it is recommended to see a podiatrist. The longer it is left untreated, the worse it may get. Podiatrists can properly diagnose and treat a bunion before it gets worse.

Tuesday, 07 October 2025 00:00

Walking can be Difficult With a Heel Spur

A heel spur is defined as a bony growth surrounding the ligaments of the foot near the heel bone. It may develop as a result of existing medical conditions that can include poor circulation and various forms of arthritis. Some of the symptoms that are associated with heel spurs can include continuous foot pain, and it may be difficult to walk. It may become worse after arising in the morning, or if excessive strain has been placed on the heel in previous days. Mild relief may be found when the affected foot is elevated, and it may help to place a protective pad in the heel of the shoe. If you are experiencing heel pain, it is strongly suggested that you seek the counsel of a podiatrist who can properly diagnose heel spurs, and offer you correct treatment techniques.

Heel spurs can be incredibly painful and sometimes may make you unable to participate in physical activities. To get medical care for your heel spurs, contact Ambrose Su, DPM from Cascade Foot Clinic. Our doctor will do everything possible to treat your condition.

Heels Spurs

Heel spurs are formed by calcium deposits on the back of the foot where the heel is. This can also be caused by small fragments of bone breaking off one section of the foot, attaching onto the back of the foot. Heel spurs can also be bone growth on the back of the foot and may grow in the direction of the arch of the foot.

Older individuals usually suffer from heel spurs and pain sometimes intensifies with age. One of the main condition's spurs are related to is plantar fasciitis.

Pain

The pain associated with spurs is often because of weight placed on the feet. When someone is walking, their entire weight is concentrated on the feet. Bone spurs then have the tendency to affect other bones and tissues around the foot. As the pain continues, the feet will become tender and sensitive over time.

Treatments

There are many ways to treat heel spurs. If one is suffering from heel spurs in conjunction with pain, there are several methods for healing. Medication, surgery, and herbal care are some options.

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

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