Low-intensity pulsed ultrasound
Low-intensity pulsed ultrasound
Low-intensity pulsed ultrasound (LIPUS) is a medical treatment method that uses ultrasound waves to promote tissue healing. The pronunciation of this term is /loʊ-ɪnˈtɛnsɪti pʌlst ˈʌltrəˌsaʊnd/. The term is derived from the Latin words 'lupus' meaning 'low', 'intensitas' meaning 'intensity', 'pulsus' meaning 'pulsed', and 'ultra' meaning 'beyond' and 'sonus' meaning 'sound'.
Usage
LIPUS is commonly used in the field of orthopedics to accelerate the healing of fractures and nonunions. It is also used in the treatment of tendinitis, osteoarthritis, and wound healing.
Mechanism of Action
The mechanism of action of LIPUS involves the generation of mechanical pressure waves that stimulate cellular activity, promoting tissue regeneration and healing. This is achieved through the activation of various cell signaling pathways and the upregulation of growth factors.
Related Terms
- Ultrasound: A method of imaging or therapeutic intervention that uses high-frequency sound waves.
- Orthopedics: A branch of medicine dealing with the correction of deformities of bones or muscles.
- Tendinitis: Inflammation of a tendon.
- Osteoarthritis: A type of arthritis that occurs when flexible tissue at the ends of bones wears down.
- Wound healing: The process by which the skin, or any injured organ, repairs itself after injury.
- Cell signaling: The complex system of communication that governs basic cellular activities and coordinates cell actions.
See Also
External links
- Medical encyclopedia article on Low-intensity pulsed ultrasound
- Wikipedia's article - Low-intensity pulsed ultrasound
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