Conversion heating - This involves the conversion of one energy form (eg, light, sound) into another (heat). Superficial heat is produced by heat lamps or radiant light bakers, with heat being transferred when the conveying medium (light energy) is converted to heat energy at the skin surface.
Surgery may be an option for Achilles tendinosis if other treatments, including physical therapy, ultrasound, massage and shockwave therapy, fail to bring pain relief. General anesthesia is commonly used. Regional anesthesia that numbs the leg may also be used.
Anesthesia is a way to control pain during a surgery or procedure by using medicine called anesthetics. It can help control your breathing, blood pressure, blood flow, and heart rate and rhythm. Anesthesia may be used to: 1  Relax you.2  Block pain.3  Make you sleepy or forgetful.ut all anesthesia has some risk. For example: 1  After general anesthesia heart problems, pneumonia, sore throat, or vomiting can occur. 2  With high doses of local anesthesia, the anesthetic can go into the rest of the body and affect your brain or heart. 3  After spinal anesthesia some people get headaches.