An Achilles tendon injury affects the strong band of tissue that connects the calf muscles to the heel bone. This tendon plays a critical role in walking, running, and pushing off the foot during movement. Injuries can range from mild inflammation to partial or complete tears. Because the Achilles tendon endures high levels of stress, it is vulnerable to damage, especially during sudden or intense activity. Understanding this condition is important for early recognition and proper care.

Symptoms of an Achilles tendon injury often appear suddenly and may be severe. Many individuals report hearing or feeling a pop or snap at the back of the ankle at the time of injury. This sensation is sometimes described as feeling like being kicked in the heel. Swelling and bruising may develop quickly, along with pain that makes walking difficult. A common sign is the inability to push off the foot or stand on tiptoe. These symptoms can significantly affect mobility and require prompt attention.

The causes of Achilles tendon injuries are often linked to sudden increases in physical activity or forceful movements. Activities that involve jumping, sprinting, or quick direction changes can place excessive strain on the tendon. Lack of proper warm up, tight calf muscles, and inadequate conditioning may increase the risk of injury. Overuse and repetitive stress can weaken the tendon over time, making it more susceptible to tears during activity.

Risk factors include active adults who participate in sports without consistent training, as well as individuals known as weekend warriors who engage in intense activity after periods of inactivity. A history of previous tendon injuries, aging, and poor footwear can also contribute to risk. Early evaluation and proper care are essential for recovery and preventing further damage. If you have an Achilles tendon injury, it is suggested that you consult a podiatrist for effective relief and treatment solutions. 

Achilles tendon injuries need immediate attention to avoid future complications. If you have any concerns, contact Matthew McQuaid, DPM of Lake Mendocino Podiatry. Our doctor can provide the care you need to keep you pain-free and on your feet.

What Is the Achilles Tendon?

The Achilles tendon is a tendon that connects the lower leg muscles and calf to the heel of the foot. It is the strongest tendon in the human body and is essential for making movement possible. Because this tendon is such an integral part of the body, any injuries to it can create immense difficulties and should immediately be presented to a doctor.

What Are the Symptoms of an Achilles Tendon Injury?

There are various types of injuries that can affect the Achilles tendon. The two most common injuries are Achilles tendinitis and ruptures of the tendon.

Achilles Tendinitis Symptoms

• Inflammation
• Dull to severe pain
• Increased blood flow to the tendon
• Thickening of the tendon

Rupture Symptoms

• Extreme pain and swelling in the foot
• Total immobility

Treatment and Prevention

Achilles tendon injuries are diagnosed by a thorough physical evaluation, which can include an MRI. Treatment involves rest, physical therapy, and in some cases, surgery. However, various preventative measures can be taken to avoid these injuries, such as:

• Thorough stretching of the tendon before and after exercise
• Strengthening exercises like calf raises, squats, leg curls, leg extensions, leg raises, lunges, and leg presses

If you have any questions please feel free to contact our offices located in Lakeport and Ukiah, CA . We offer the newest diagnostic tools and technology to treat your foot and ankle needs.

Supination and pronation are natural movements of the feet that occur during walking and running. Pronation refers to the inward rolling of the foot as it strikes the ground, helping absorb shock and distribute weight. Supination, also known as under-pronation, is the outward rolling of the foot, which places more pressure on the outer edge. Both motions are essential for balance and efficient movement. However, when either becomes excessive, it can lead to poor biomechanics and increased strain on the feet, ankles, and lower limbs.

Symptoms of excessive pronation often include flat foot posture, inward ankle rolling, and pain along the arch or inner ankle. Individuals may also experience knee or hip discomfort due to misalignment. Excessive supination typically presents with high arches, limited shock absorption, and pain along the outer edge of the foot or ankle. Repeated stress can lead to conditions such as ankle instability, stress fractures, or tendon irritation. These symptoms can worsen over time without proper support or correction.

Several risk factors contribute to abnormal foot mechanics. Genetics play a significant role, as inherited foot structure can influence arch height and alignment. Wearing incorrect footwear that lacks support or cushioning can worsen both pronation and supination. Bodily misalignment, including uneven leg length or poor posture, can also affect how weight is distributed through the feet. High impact activities and prolonged standing may increase stress on already imbalanced foot structures, leading to discomfort and injury.

Managing excessive supination or pronation involves improving support and correcting alignment. Wearing properly fitted, supportive footwear is essential for maintaining stability and reducing strain. Custom orthotics can help guide the foot into a more neutral position and improve overall biomechanics. Strengthening and stretching exercises may also support better movement patterns. If excessive supination or pronation of the feet is affecting your comfort or mobility, it is suggested that you consult a podiatrist for effective relief and management tips.

If you have any concerns about your feet, contact Matthew McQuaid, DPM from Lake Mendocino Podiatry. 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 Lakeport and Ukiah, CA . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.

Stress fractures are tiny cracks in a bone caused by repeated force instead of a single injury. They frequently develop in the feet and lower legs because these bones absorb the impact of everyday activities and sports. Pain usually begins gradually, and becomes worse while walking, running, or exercising. It often improves with rest but returns when activity starts again. Swelling and tenderness over one specific area of the foot are also common signs. Stress fractures can be difficult to recognize during the early stages because symptoms resemble other foot problems. Early diagnosis is important because continuing normal activity can allow the crack to become larger and delay healing. Research also shows that early imaging improves diagnosis when symptoms suggest a stress fracture but standard X-rays appear normal.

Several factors increase the risk of stress fractures. A sudden increase in exercise intensity, duration, or frequency places extra strain on the bones. Foot structure and walking patterns can also affect how force is distributed across the feet. Low bone strength can further increase the chance of injury. A podiatrist carefully examines the painful area, reviews activity levels, and evaluates foot alignment to identify possible causes. X-rays are usually the first imaging test, although they do not always detect an early stress fracture. An MRI scan provides a more detailed view and can confirm the diagnosis when symptoms continue despite normal X-ray findings.

A podiatrist creates a treatment plan that protects the injured bone while it heals. Treatment includes reducing stress on the affected foot, wearing supportive shoes, and custom orthotics, when appropriate. Regular follow-up visits allow healing to be monitored and help determine when normal activities can safely resume. Early care reduces the risk of a complete fracture and other complications. Prompt treatment also supports a smoother recovery and a safer return to daily activities. If you have symptoms of stress fractures, it is suggested that you schedule an appointment with a podiatrist for effective relief and treatment solutions. 

Activities where too much pressure is put on the feet can cause stress fractures. To learn more, contact Matthew McQuaid, DPM from Lake Mendocino Podiatry. Our doctor can provide the care you need to keep your pain free and on your feet.

Dealing with Stress Fractures of the Foot and Ankle

Stress fractures occur in the foot and ankle when muscles in these areas weaken from too much or too little use.  The feet and ankles then lose support when walking or running from the impact of the ground. Since there is no protection, the bones receive the full impact of each step. Stress on the feet can cause cracks to form in the bones, thus creating stress fractures.

What Are Stress Fractures?

Stress fractures occur frequently in individuals whose daily activities cause great impact on the feet and ankles. Stress factors are most common among:

• Runners                                
• People affected with Osteoporosis
• Tennis or basketball players
• Gymnasts
• High impact workouts

Symptoms

Pain from the fractures occur in the area of the fractures and can be constant or intermittent. It will often cause sharp or dull pain with swelling and tenderness. Engaging in any kind of activity which involves high impact will aggravate pain.

If you have any questions please contact our offices located in Lakeport and Ukiah, CA . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.

Cuboid syndrome is a condition that affects the cuboid bone, which is located on the outer side of the foot. This small but important bone plays a key role in stabilizing the foot and supporting proper movement during walking and running. It acts as a connector between the midfoot and the outer column of the foot, helping to maintain balance and absorb force. When the cuboid becomes misaligned or irritated, it can lead to pain and reduced mobility.

Symptoms of cuboid syndrome often include sharp or aching pain along the outer edge of the foot. Individuals may notice discomfort when bearing weight, walking, or pushing off during activity. Swelling, tenderness, and weakness in the foot may also occur. Risk factors include repetitive strain, ankle sprains, wearing improper footwear, and activities that involve sudden directional changes. Athletes and individuals with flat feet or unstable gait patterns may be more prone to this condition.

The causes of cuboid syndrome are typically linked to mechanical stress or injury. A sudden inversion ankle injury can shift the cuboid out of its normal position. Overuse from high impact activities such as running or jumping can also contribute to irritation. Wearing unsupportive shoes may increase strain on the lateral foot and worsen symptoms. Understanding these contributing factors is important for both prevention and effective management.

The key takeaway is that cuboid syndrome can significantly impact daily movement if left untreated. Early recognition of symptoms and proper care can help restore function and relieve pain. Wearing supportive footwear and modifying activity play an important role in recovery. If you have pain in the outside of your foot, it is suggested that you consult a podiatrist who can accurately diagnose and treat cuboid syndrome.

Cuboid syndrome, also known as cuboid subluxation, occurs when the joints and ligaments near the cuboid bone in the foot become torn. If you have cuboid syndrome, consult with Matthew McQuaid, DPM from Lake Mendocino Podiatry. Our doctor will assess your condition and provide you with quality foot and ankle treatment.

Cuboid syndrome is a common cause of lateral foot pain, which is pain on the outside of the foot. The condition may happen suddenly due to an ankle sprain, or it may develop slowly overtime from repetitive tension through the bone and surrounding structures.

Causes

The most common causes of cuboid syndrome include:

• Injury – The most common cause of this ailment is an ankle sprain.
• Repetitive Strain – Tension placed through the peroneus longus muscle from repetitive activities such as jumping and running may cause excessive traction on the bone causing it to sublux.
• Altered Foot Biomechanics – Most people suffering from cuboid subluxation have flat feet.

Symptoms

A common symptom of cuboid syndrome is pain along the outside of the foot which can be felt in the ankle and toes. This pain may create walking difficulties and may cause those with the condition to walk with a limp.

Diagnosis

Diagnosis of cuboid syndrome is often difficult, and it is often misdiagnosed. X-rays, MRIs and CT scans often fail to properly show the cuboid subluxation. Although there isn’t a specific test used to diagnose cuboid syndrome, your podiatrist will usually check if pain is felt while pressing firmly on the cuboid bone of your foot.

Treatment

Just as the range of causes varies widely, so do treatments. Some more common treatments are ice therapy, rest, exercise, taping, and orthotics.

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