Prescribed by foot and ankle surgeons, custom orthotics are a unique medical device that is different from the regular over-the-counter shoe inserts or arch supports. These custom-designed devices fall into two major categories:
Relieving Pressure on Target Areas
They relieve pressure on target areas of the foot very efficiently, which helps to manage conditions such as bursitis, calluses, and ulcers.
Improving Mechanical Foot Function
For people suffering from tendonitis, plantar fasciitis, and other biomechanical issues, orthotics help optimize the functionality of the foot by offering additional support and alignment.
The Science Behind Custom Orthotics
The key to orthotics’ success is how precisely they are fit. Professionals employ a range of techniques to record the unique contours of a person’s foot for maximum effectiveness. This includes:
- Laser Scanning: Accurate, non-invasive means of digitally mapping the structure of the foot.
- Foam Box Impressions: This involves a mold taken by pressing the foot into a foam box.
- Plaster Casting: It is the traditional method that casts a detail of the foot with plaster.
Each of these methods serves to fit the individual with orthotics that will do their job of targeting specific pain points and aligning structures.
Supporting or Postponing Surgical Interventions
Orthotics can serve as that bridge where surgery is not immediately indicated or advisable.
- Delaying Surgery: For a young patient with an immature growth plate, this can delay surgery, or for the adult patient who may wish to avoid invasive surgery.
- Supporting Recoveries: When a surgical outcome is less than ideal, orthotics can help restore function, relieve pain, and correct alignment.
Improving Activities of Daily Living
Beyond the medical uses, orthotics ensure comfort and functionality in everyday life. They provide better guidance and alignment of the foot, reducing stresses of the lower extremities, thus enhancing posture and mobility.