Ulcers are wounds that do not tend to heal. They may be caused by many reasons, for example: traumas, diabetes, arterial insufficiency and venous insufficiency.
How are they treated?
With medication and dressings, and by laser.
How long does treatment last?
About 30 minutes, including the time needed for the subsequent medication
Is it painful?
Absolutely not, because the laser is used through a scanning device which enables the rapid movement of the laser beam, rendering the treatment painless