Do your feet get sore quickly or feel unsupported? A biomechanical exam can diagnose deformities or inflammation affecting your plantar arches and gait.
Many foot pathologies cause pain and movement disruption. That’s why a biomechanical examination by a podiatrist is essential to pinpoint problems using specialized techniques. Here’s what you need to know about this exam:
Why undergo a biomechanical exam?
Seeking professional help at a podiatry clinic is recommended if you experience any of the following:
- Pain during physical activity, especially if you are an athlete.
- Leg axis deviation hindering movement.
- Inward knee deformation (genu valgum).
- Desire to improve running performance with tailored technique advice.
- Pressure points causing corns and calluses.
- Unusual wear on your shoes.
Routine biomechanical exams can also maintain good posture and foot health. When a diagnosis is made, this exam helps design custom foot orthotics.
A three-step exam
The biomechanical exam analyzes the foot from all angles. Initially, the podiatrist reviews your medical history, health, lifestyle, and specific pain areas if any. The exam involves two main phases: a dynamic foot exam during walking and a foot exam without load.
Foot exam during movement
The dynamic exam assesses lower limb function and detects anomalies in movement. It usually follows these steps:
- Identification of supporting areas using a podoscope.
- Walking on a treadmill or walkway while being observed.
- Recording and detailed analysis of the patient’s gait.
- 2D or 3D scanning of footprints to reveal pressure points and imbalances.
Foot exam without load
Performed while sitting, this exam includes:
- Targeted palpation of ankles, knees, or hips based on pain areas.
- Visual inspection for atrophies and plantar dermatological lesions like warts or calluses.
- Observation of skeletal abnormalities such as Achilles tendonitis, plantar fasciitis, or joint arthrosis.
- Checking joint range of motion to detect painful or asymmetrical movement.
- Analyzing foot alignment—neutral, valgus (flatfoot), or supination (varus).
- Testing foot muscle function through manipulations.
- Assessing nerve sensation, particularly important for diabetic patients.
Following the biomechanical exam
After gathering data, the podiatrist creates a personalized therapeutic plan. Treatments may include prescriptions for foot orthotics, manual therapy, or foot care sessions.
A musculoskeletal check-up by a professional is one of the most comprehensive assessment methods.
Your feet deserve expert care. Trust a footcare specialist for your health.