Items filtered by date: October 2025

Foot and ankle pain can be frustrating when the cause isn’t clear. Standard X-rays and exams don’t always show the full picture, especially when problems only appear while you’re standing or walking. A weight-bearing CT scan offers a more complete view by capturing 3D images of your feet and ankles while they bear weight, helping guide accurate diagnosis and effective podiatry treatment.

What Is a Weight-Bearing CT Scan? 

A weight-bearing CT scan is a special type of CT scan for foot pain and ankle pain that takes images while you are upright. Instead of lying on a table, you stand inside the scanner on a small platform. The rotating X-ray device moves around your feet and creates detailed cross-sectional images that can be viewed from multiple angles.

This form of Computed Tomography (CT) imaging uses cone-beam technology to generate high-resolution 3D images in a short exam. In some situations, your provider may still compare these results with traditional CAT scanning (Computed Axial Tomography) done lying down, but the standing version shows how bones and joints behave under real load.

Because the scan shows how structures align under pressure, it can reveal foot and ankle problems that are not obvious on standard films.

Why Weight-Bearing Imaging Matters

When you stand, walk, or run, your body weight changes how your feet and ankles move. Arches may collapse, joints may shift, and soft tissues may stretch in ways that are not visible when you’re off your feet. A CT scan for foot pain that is weight-bearing captures these changes in real time.

This is important for several reasons:

• It shows true bone alignment and joint positions during load.
• It highlights subtle ligament issues and impacted joints that only appear with pressure.
• It can reveal early joint degeneration from conditions like arthritis.

A traditional CT scan done lying down can still be useful, but it may miss these functional changes. A foot CT scan in a standing position adds information that often improves diagnosis.

Conditions That Benefit From a Standing CT Scan

Many conditions can be evaluated with a CT scan for foot pain, but weight-bearing imaging is particularly helpful when alignment or deformity is involved. A standing CT scan is often considered for:

• Forefoot conditions, such as bunions or metatarsal pain
• Suspected foot fractures or subtle stress injuries
• Flatfoot or arch collapse
• Complex trauma or recurring sports injuries
• Pain related to heel deformities or heel spurs

Because it offers a detailed view of both bones and joints, a weight-bearing CT scan helps clarify which structures are involved and how severe the problem truly is. In some cases, it also shows how well your feet provide shock absorption as you move.

Weight-Bearing CT Scans vs. Traditional Imaging

Conventional X-rays are often the first step in evaluating foot and ankle problems. They are quick, inexpensive, and useful for obvious fractures or advanced arthritis. However, regular X-rays provide only a flat, two-dimensional image. 

A non-weight-bearing CT scan foot exam improves detail, but it still doesn’t show how structures behave when you stand.

In contrast, a standing CT scan offers:

• Full 3D images of the foot and ankle in a natural position
• Clear views of joint spaces, rotations, and subtle deformities
• Better insight into how structures will respond to treatment or surgery

The information from a weight-bearing CT scan often leads to a more accurate diagnosis and a better-targeted plan. This can be especially important when symptoms are complex or previous imaging has not explained your pain.

How Standing CT Scans Guide Podiatry Treatment

A key benefit of standing CT technology is its impact on podiatry treatment decisions. When your provider can see precise 3D relationships between the bones, joints, and soft tissues, they can tailor care more effectively.

For example, a standing CT scan can help:

• Decide whether conservative care or surgery is appropriate
• Plan procedures for deformities, arthritis, or forefoot conditions
• Fit braces, casts, or orthotics based on real-world alignment
• Monitor healing after injuries or operations

In complex cases, a CT scan for foot pain may be the difference between guessing and knowing. It gives your care team confidence that the chosen podiatry diagnosis and treatment is based on the actual structure of your foot and ankle rather than assumptions.

What to Expect During a Standing CT Scan for Foot Pain

Most patients find a standing CT scan straightforward and quick. You will usually be asked to remove shoes and socks, then stand on a platform inside the CT scanner. The machine takes images as the rotating X-ray device circles your feet. The test is painless and typically lasts less than a minute.

A CT scan for foot pain exposes you to low radiation exposure, often comparable to or less than traditional CT imaging used in hospitals. Your healthcare provider will review the results, evaluate the 3D images, and explain how the findings relate to your symptoms.

Weight-Bearing CT Scans at Physicians Footcare

Physicians Footcare is proud to operate the first custom-built mobile standing CT imaging center in the United States. This pedCAT system is a compact office solution for weight-bearing CT scans with a footprint of 4’ x 5’. Designed and built by CurveBeam Mobile, this state-of-the-art imaging truck travels between our offices, bringing advanced ankle and foot images directly to each community we serve.

That means:

• No hospital visit needed
• No waiting weeks for imaging appointments
• Same-day imaging available at your local Physicians Footcare office
• High-end technology accessible to every patient across South Carolina

“We are the first provider in the entire United States to ensure ALL our patients can benefit from this technology by bringing it to their communities,” says Dr. Kevin L. Ray.

Whether you are dealing with bunions, flat feet, arthritis, plantar fasciitis, or post-injury complications, standing CT imaging can help uncover the root cause of your discomfort. With faster and more precise results, health care professionals can develop treatment plans that improve mobility, reduce pain, and prevent long-term damage. 

For more information about weight-bearing CT scans, call (833) PFC-FOOT or request an appointment online today to take the first step towards healthier, pain-free feet. 

Foot and ankle problems are some of the most common football injuries at every level, from high school games to professional leagues. When football players go down with a lower-extremity injury, fans and fantasy team managers often want to know what it means, how serious it is, and how long recovery might take. Many injuries from football involve the feet or ankles, making these areas some of the most vulnerable on the field.

This guide breaks down the most frequent foot and ankle injuries seen in football, explains what’s actually happening inside the joint or soft tissue, and outlines expected recovery times. Whether you're tracking an injured NFL star or wondering about your own post-game soreness, this overview offers clear, podiatrist-backed insight.

Why Foot and Ankle Problems Are Among the Most Common Football Injuries

Football places enormous stress on the feet and ankles. Explosive direction changes, full-speed sprints, crowded tackles, and uneven turf all create moments where joints and soft tissues are pushed past their limits. Even with conditioning and strength training, lower-extremity injuries remain frequent.

Some reasons foot and ankle issues are so common include:

• Rapid acceleration and cutting motions
• Direct contact during tackles
• Overextension of joints
• Repetitive strain across long seasons

While the sport protects players from brain injury with helmets, the feet and ankles don’t enjoy the same degree of shielding. As a result, many common football injuries involve structures that help support balance, stability, and range of motion.

Footwear also plays a meaningful role in how much stress those structures absorb over time. As Natalie McCoy, Certified Pedorthist at Physicians Footcare, explains, “Size matters. When it comes to your footwear, being properly measured and knowing what general size is appropriate for your foot and its unique needs is imperative to good foot health and daily comfort.”

The Most Common Injuries from Football and the Sports Injury Treatments That Help

Turf Toe: A Top Football Foot Injury That Fans Should Understand

Turf toe is one of the most widely discussed injuries during football season. It’s a football foot injury involving hyperextension of the big toe joint. When the toe bends too far upward—often during a push-off or sudden change in direction—the plantar complex (the stabilizing soft tissue under the joint) becomes overstretched.

Turf Toe Symptoms:

• Pain at the base of the big toe
• Swelling and bruising
• Difficulty pushing off during sprints
• Limited mobility in the forefoot

Turf Toe Recovery:

Mild sprains may resolve in one to two weeks with rest, ice, compression, and elevation. More severe sprains, especially those involving partial or complete ligament tears, can sideline a player for several weeks or even months. These injuries rarely require surgery, but recovery hinges on severity and adherence to treatment options such as taping, protective plates, and structured rehab.

High Ankle Sprains: One of the Most Common Football Injuries in All Levels of Play

A high ankle sprain affects the syndesmotic ligaments that hold the lower leg bones together above the ankle. Unlike standard low ankle sprains, which affect the outer ligaments, high ankle sprains destabilize the entire joint and take longer to heal.

High Ankle Sprain Symptoms:

• Pain above the ankle joint
• Difficulty bearing weight
• Instability when cutting or rotating
• Increased discomfort with outward foot rotation

High Ankle Sprain Recovery:

Recovery varies widely. Mild sprains may take two to four weeks, while moderate ligament injuries may require six to eight weeks. Severe cases sometimes require surgery, especially for professional football players whose roles demand explosive movements. Physical therapists and sports medicine teams guide players through rehab that restores stability and range of motion.

Stress Fractures: A Sneaky Source of Pain for Football Players

Repeated impacts can cause stress fractures, tiny cracks in the bones of the foot or ankle. These often develop gradually, making them harder to detect than acute injuries from football. Linemen, running backs, and wide receivers are especially prone due to repetitive pressure from jumping, sprinting, and rapid deceleration.

Stress Fracture Symptoms:

• Deep, localized pain
• Tenderness on a specific bone
• Pain that worsens during activity
• Swelling with prolonged play

Stress Fracture Recovery:

Treatment involves rest, activity modification, and sometimes protective boots. Healing typically takes six to eight weeks. In rare cases, fractures that don’t heal well may need minimally invasive surgical repair. Because stress fractures worsen with continued impact, it’s crucial to listen to your body and seek evaluation early.

Midfoot Sprains and Lisfranc Injuries: Serious Injuries That Can Change a Season

Lisfranc injuries involve the midfoot joints and the ligaments that stabilize them. These can occur during pile-ups, awkward landings, or when a player’s cleat gets trapped while the body rotates. These injuries are less common but can be devastating.

Midfoot and Lisfranc Injury Symptoms:

• Significant midfoot pain
• Swelling that worsens through the arch
• Difficulty bearing weight
• Bruising on the bottom of the foot

Midfoot and Lisfranc Injury Recovery:

Recovery time depends on whether a ligament tear or fracture is present. Some players return within six to eight weeks, but serious injuries often require longer rehabilitation or surgical stabilization. Because these injuries can affect long-term stability, orthopedic surgeons and podiatry specialists usually collaborate on care plans.

Achilles Tendon Strains and Ruptures: Powerful but Vulnerable

The Achilles tendon absorbs enormous force during sprinting and jumping. Football players place heavy demands on this structure, especially during explosive movements. Repetitive stress can lead to microtears, inflammation, or, in severe cases, a full rupture.

Achilles Tendon Injury Symptoms:

• Sharp pain in the back of the ankle
• Calf tightness
• Difficulty pushing off the ground
• Swelling above the heel

Achilles Tendon Injury Recovery:

Strains may heal in three to six weeks with rest and sports injury treatment such as physical therapy. Ruptures often require surgery and months of structured rehabilitation. This injury is less common than sprains, but it can end a player’s season.

Who Gets These Football Foot Injuries? Everyone From NFL Athletes to Weekend Warriors

Although fans often hear about these issues affecting professional football players, these common football injuries aren’t limited to the pros. Recreational athletes and teens in high school football programs experience many of the same foot and ankle problems. Even casual games with friends can lead to twists, sprains, or overuse issues.

If you notice pain after playing—especially in the ankle, arch, heel, or midfoot—it may signal a mild version of a more serious injury. Seeking advice from a podiatrist can help prevent long-term problems.

Sports Medicine, Treatment Options, and When to See a Specialist

Many foot and ankle injuries improve with early care supported by sports medicine teams. First-line measures often include:

• Rest and reduced activity
• Ice and compression
• Supportive taping or bracing
• Evaluation from a podiatrist or sports medicine provider
• Guided rehab from physical therapy or physical therapists

Professional football players may have extensive medical teams, but the principles of recovery are the same for recreational athletes. Early diagnosis leads to better outcomes and fewer complications.

Sports Injury Treatment for Common Football Injuries with Physicians Footcare

If you’re dealing with lingering pain after a game, a podiatrist can help explain what’s happening and guide your recovery. Physicians Footcare treats injuries from football, ranging from turf toe and ankle sprains to stress fractures and ligament injuries. Our podiatry team evaluates pain, explains expected recovery timelines, and offers targeted treatment plans to get you moving again.

Whether you’re an athlete, a parent, or a passionate fan, understanding these injuries can help you react quickly and make informed decisions. If foot or ankle pain is slowing you down, schedule an appointment with the Southeast's premier podiatry practice to get clear answers and personalized care.

A change in toenail color can be subtle at first—a faint yellow hue, a cloudy patch, or a darker streak that wasn’t there before. If you’re wondering what causes discolored toenails, you’re right to pay attention. Toenail discoloration can be harmless, but it can also signal infection, injury, or a medical condition that needs professional care.

As nail changes progress slowly, understanding what different colors mean can help you decide when to monitor and when to act. That context matters as we look more closely at what’s behind these changes.

What Causes Discolored Toenails? Understanding the Basics

So what causes discolored toenails in the first place? Toenails respond to what’s happening beneath the surface. Changes in the nail plate, nail bed, or surrounding tissue can alter how light reflects through the nail, affecting its color.

Common contributors include trauma, infection, pressure from footwear, and systemic health conditions. Because toenails grow slowly, discoloration often lingers even after the original issue resolves—especially if the cause is ongoing or left untreated.

Fungal Toenails and Nail Infections

One of the most common reasons for nail color changes is a fungal infection. Fungal toenails typically begin with yellowing or whitening before thickening and becoming brittle. Over time, the nail may distort or lift from the nail bed.

Signs of nail fungus include:

• Yellowing nails
• Thickened nails
• Brittle or crumbly edges
• Discolored nails that worsen gradually

A fungal infection rarely clears without treatment. If nail fungus is left untreated, it can spread to other nails or surrounding skin and become harder to manage.

White Discoloration on Toenails: What It Often Means

White discoloration on toenails can have several causes. Small white spots may develop after minor nail injury, such as bumping a toe or repeated pressure from shoes. These spots often grow out with the nail.

Other causes of white discoloration include:

• Early nail fungus
• Surface damage to the nail plate
• Reactions to nail products or nail polish remover
• Excess moisture exposure

If white discoloration spreads, thickens, or becomes flaky, it may indicate a developing nail infection rather than simple surface damage.

Brown Toenail Discoloration or Dark Nails

Brown toenail discoloration is commonly linked to foot trauma. A classic example is a subungual hematoma, which occurs when bleeding develops under the nail after a nail injury. This can cause the nail to turn black or deep purple, sometimes shortly after impact.

Brown discoloration may also result from:

• Repeated pressure on the affected toenail
• Fungal toenails
• Certain medications
• Pigment changes related to health conditions

Dark discoloration without an obvious injury, or discoloration that spreads or changes shape, should be evaluated promptly.

Yellowing Nails and Thickened Nails

Yellowing nails often occur alongside thickening and brittleness. These changes frequently point to nail fungus but can also be associated with yellow nail syndrome, a rare condition sometimes linked to respiratory or lymphatic issues.

Other causes of yellowing include:

• Long-term nail polish use
• Smoking
• Chronic nail trauma
• Certain health conditions

If thickened nails become difficult to trim or painful, professional podiatry care can help prevent further complications.

Discolored Toenails and Diabetes: Why Extra Caution Matters

For people living with diabetes, nail changes deserve a lower threshold for evaluation. Discolored toenails in diabetes patients can develop more easily because diabetes may affect circulation, immune response, and nerve sensation. That combination increases the risk of infection and slows healing after small injuries.

Similarly, toenail discoloration with diabetes may occur due to reduced blood flow, repeated pressure points, or fungal infections that are harder to clear. Because decreased sensation may mask pain, problems can progress quietly.

If you have diabetes and notice new discoloration, thickening, or an ingrown edge, a podiatrist for diabetic foot care can help you address it early and prevent problems from worsening. As Dr. Kevin Uren, podiatrist at Physicians Footcare, says, “Diabetics out there: Take care of your feet, and they will take care of you.”

Other Causes of Discolored Toenails

Beyond infection and injury, there are additional causes of discolored toenails that podiatrists consider during evaluation.

These include:

• Chronic friction from tight or rigid footwear
• Separation of the nail plate from the nail bed
• Circulatory disorders
• Autoimmune or inflammatory health conditions

When nail discoloration appears alongside swelling, numbness, or skin changes, it may reflect a broader medical issue rather than an isolated nail problem.

Treatment Options for Toenail Discoloration

Treatment depends entirely on the underlying cause. For fungal toenails, podiatrists may recommend trimming, debridement, topical therapy, or prescription antifungal medications. In more advanced cases, oral medication may be necessary.

Nail injuries are often monitored while the nail grows out, though painful pressure from a subungual hematoma may require in-office care. Addressing contributing factors—such as shoe fit or recurring pressure—can prevent recurrence.

In some cases, treating related issues like ingrown toenails helps reduce ongoing nail damage and discoloration.

When to See a Podiatrist for Discolored Toenails

If you’re still unsure what causes discolored toenails in your situation, certain signs indicate it’s time to see a podiatrist for a professional evaluation.

Consider scheduling a visit if:

• Discoloration worsens or spreads
• The nail becomes painful or thickened
• A nail turns black without a clear injury
• You have diabetes or circulation issues
• Nail infections do not improve with basic care

A podiatrist can examine the nail plate, identify the cause, and recommend appropriate treatment before complications develop.

Expert Podiatry Care for Toenail Discoloration at Physicians Footcare

Toenail discoloration is more than a cosmetic concern—it can be an early sign of infection, injury, or underlying health issues. If you’re dealing with ongoing nail discoloration, thickened nails, or suspected fungal toenails, Physicians Footcare can help. Our podiatrists diagnose the causes of discolored toenails and recommend treatment based on what’s actually driving the change—whether that’s fungal infection, trauma, or another medical condition.

With advanced diagnostic tools, experienced providers, and a patient-centered approach, we help patients get back on their feet and back to what they love to do. If you’ve noticed persistent discoloration or changes in your toenails, schedule an appointment with the Southeast’s premier choice for foot and ankle care and get clear answers—and the right treatment—sooner rather than later.