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.
What are the side effects of a botox injection used to release tightened Achilles tendons? Botox can be used for more then just cosmetic surgery. It can help  people with a variety of medical conditions such as tight Achilles  tendons. The side effects of this typâ¦e of injection can vary from  patient to patient. In general, they may include the need for more  injections, flu symptoms, and headache.