Foot ultrasound visualizes soft tissues and superficial joints. It detects tendon injuries (tendinitis, partial/full tears), plantar fascia problems (plantar fasciitis), ligament sprains, bursitis, ganglion cysts, Morton's neuroma, fluid collections, foreign bodies and joint effusions. Doppler shows increased blood flow from inflammation. It’s useful for dynamic assessment and guiding injections but is limited for deep bone fractures compared with X‑ray or CT.

A foot ultrasound typically takes about 15 to 30 minutes to perform. Preparation is minimal — you’ll remove shoes and socks and expose the area. The scan is painless and usually done in a clinic or radiology department; time can be shorter or longer depending on complexity, use of Doppler, and number of regions examined. Results may be explained immediately or provided later.

A basic foot or gait scan commonly costs about $20–$150 (or £20–£100) when done alone. If combined with custom orthotics, total price usually ranges from about $100–$700 (≈£80–£350). Costs vary by country, clinic, technology used, and whether public healthcare or a prescription covers part of the fee. Retail stores sometimes offer low-cost or complimentary scans with purchase.

To prepare for a foot ultrasound, wear loose, easily removable clothing and shoes so the foot is accessible. Remove jewelry and avoid applying lotions or creams to the area. Bring referrals, prior imaging and a list of medications and symptoms. No fasting or special diet is usually required unless instructed. Arrive a bit early and be prepared to move your foot during the scan.

Yes. High-resolution ultrasound can often visualize peripheral nerves in the foot, detect neuromas, swelling, compression, discontinuity, and nearby lesions, and guide injections or aspirations. It provides dynamic, real-time imaging but cannot assess nerve electrical function (EMG/NCS required). Its accuracy is operator-dependent, and MRI may be preferable for deep or complex cases.

A diagnostic ultrasound of the foot typically takes about 15 to 30 minutes. Shorter exams (around 10 to 15 minutes) are possible for focused checks; more detailed assessments, bilateral scans, or studies with Doppler may extend to 30 to 45 minutes. Most time is spent positioning and imaging, and results are often available immediately or within a few days.