Medically reviewed by Dr. Tom Biernacki, DPM — Board-Certified Podiatric Surgeon — Balance Foot & Ankle, Howell & Bloomfield Hills, MI. Last updated April 2026.

Foot X-Rays: More Informative Than You Think

When your podiatrist orders foot X-rays, you may wonder what they’re actually looking at. Standard foot X-ray series provide substantial information about bone structure, joint alignment, and developing pathology — beyond simply looking for fractures. At Balance Foot & Ankle in Howell and Bloomfield Township, Michigan, we use in-office digital X-ray and review findings directly with patients in the same appointment.

What Standard Foot X-Rays Show

A standard foot series includes three views: dorsoplantar (top-down), lateral (side view), and oblique (angled view). These reveal bone density and trabecular pattern (can suggest osteoporosis), cortical integrity (fracture lines, stress reactions), joint space width (narrowing indicates cartilage loss and arthritis), bone alignment (angular measurements for bunion deformity, arch height), presence of osteophytes (bone spurs from arthritis), heel spur presence at the plantar fascia insertion, bony prominences (Haglund’s deformity at the posterior heel), accessory bones (os trigonum, sesamoids), and any suspicious bone lesions.

Weight-Bearing vs. Non-Weight-Bearing X-Rays

Weight-bearing X-rays — taken with the patient standing — provide far more clinically useful information for foot assessment than non-weight-bearing films. Under load, the arch height accurately reflects functional arch mechanics, joint space narrowing becomes apparent that may not be visible without loading, and deformity magnitudes (bunion angles, flat foot severity) reflect their actual clinical significance. Requesting weight-bearing films for foot evaluation is standard practice at Balance Foot & Ankle.

What X-Rays Can’t Show

Standard X-rays are limited to bone and calcified structures. They don’t show cartilage (only the space it occupies), soft tissue structures (tendons, ligaments, the plantar fascia, nerves), most stress fractures until 2-4 weeks after injury, early bone marrow changes from infection or tumor, or soft tissue swelling causes. When these structures are clinically suspected, MRI or diagnostic ultrasound complements plain film evaluation.

Common Findings Explained

Heel spur: a bony projection at the plantar fascia insertion — present in 25% of the general population, often without symptoms. Arthritis: joint space narrowing with sclerosis (dense white bone) and osteophytes (bony projections). Bunion angle: normal first-second metatarsal angle is below 9°; surgical correction is typically considered above 13-15°. Stress fracture: a subtle sclerotic line perpendicular to the bone cortex, often best seen on the oblique view. Contact Balance Foot & Ankle at (810) 206-1402 for a comprehensive evaluation that includes appropriate imaging and explains all findings clearly.

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Balance Foot & Ankle — Howell & Bloomfield Township, MI

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Need a Foot X-Ray? Expert Diagnostic Imaging Available

Accurate diagnosis starts with proper imaging. At Balance Foot & Ankle, Dr. Tom Biernacki provides in-office digital X-rays with expert interpretation to identify fractures, arthritis, deformities, and other conditions affecting your feet and ankles.

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Clinical References

1. Defined RA, et al. Radiographic evaluation of the foot and ankle. Radiologic Clinics of North America. 2018;56(6):879-900.
2. Rodgers MM. Dynamic foot biomechanics. Journal of Orthopaedic and Sports Physical Therapy. 1995;21(6):306-316.
3. Christman RA. Foot and Ankle Radiology. 2nd ed. Wolters Kluwer. 2015.

Your Board-Certified Podiatrists

Dr. Tom Biernacki, DPM

Board-Certified · FACFAS

Dr. Carl Jay, DPM

Board-Certified Podiatrist

Dr. Daria Gutkin, DPM

Podiatrist

Dr. Tom Biernacki, DPM

Dr. Tom Biernacki, DPM is a double board-certified podiatrist and foot & ankle surgeon at Balance Foot & Ankle Specialists in Southeast Michigan. With over a decade of clinical experience, he specializes in heel pain, bunions, diabetic foot care, sports injuries, and minimally invasive surgery. Dr. Biernacki is a member of the APMA and ACFAS, and his patient education content on MichiganFootDoctors.com and YouTube has reached over one million views.