Foot ultrasound visualizes soft tissues: tendons (Achilles, peroneal), plantar fascia, ligaments, bursae, nerves and small joints. It detects tendon tears, tendinopathy, tenosynovitis, plantar fasciitis, Morton's neuroma, ganglia, cysts, fluid collections, abscesses, foreign bodies and synovitis. It shows cortical bone surfaces but not internal bone detail, and allows real-time dynamic assessment and guidance for injections or aspirations.

Therapeutic ultrasound can help some types of foot pain (e.g., plantar fasciitis, Achilles tendinopathy) by reducing pain and promoting soft-tissue healing, but benefits are modest and evidence is mixed. It’s usually an adjunct to exercise, stretches, orthotics, and activity modification rather than a sole treatment. Use under a trained clinician; avoid in acute fractures, infections, or when malignancy is suspected.

A foot ultrasound typically takes about 15–30 minutes. The exact duration depends on the reason for the scan (tendon, ligament, joint, or soft-tissue concern), complexity, whether Doppler or comparison with the other foot is needed, and how quickly images are acquired. Allow extra time for registration, changing clothes, and a brief clinician review; the total visit may be 30–45 minutes.

A basic retail foot or 3D scan typically costs about $10–$60 (or £10–£50). Gait‑analysis services run approximately $50–$200 (or £40–£150). Comprehensive podiatry assessments with lab‑grade scanning may be $150–$400+. Custom orthotics made from scans add $100–$700. Prices vary widely by country, clinic, technology, and whether the scan is part of a broader clinical assessment.

Yes. High-resolution musculoskeletal ultrasound can visualize peripheral nerves in the foot, showing enlargement, neuromas, entrapment, scarring or cysts, and can guide injections. It detects structural changes but cannot assess nerve conduction or function. Small or deep branches may be difficult to image; nerve conduction studies/EMG (and sometimes MRI) are recommended alongside ultrasound for a complete evaluation.

Ultrasound can detect many structural and soft-tissue problems, including pregnancy and fetal development, heart function (echocardiography), abdominal organs like gallstones, liver and kidney issues, thyroid and breast lumps, musculoskeletal injuries, and blood-flow abnormalities with Doppler. It is safe (no ionizing radiation) but operator-dependent and limited by bone or gas; small or deep lesions may need CT or MRI for confirmation.