What does radiosurgery mean?
Definitions for radiosurgery
ra·dio·sur·ge·ry
This dictionary definitions page includes all the possible meanings, example usage and translations of the word radiosurgery.
Wiktionary
radiosurgerynoun
The use of a directed beam of X-rays or other ionizing radiation to destroy diseased tissue
Wikidata
Radiosurgery
Radiosurgery was originally defined by the Swedish neurosurgeon Lars Leksell as “a single high dose fraction of radiation, stereotactically directed to an intracranial region of interest”. The adverb stereotactic is made up from the Greek words: στερεος, which means solid, and τακτική which means "ability in disposition," interpreted as "arrangement, order" or "tactic" as used in military language. In radiosurgery, the word stereotactic hints at the three-dimensional coordinate system enabling co-identification of a virtual target on the patient's diagnostic images in the treatment planning computer with the actual target position in the patient anatomy. Although technological improvements in imaging and computing, increased availability and clinical adoption have broadened the scope of radiosurgery in recent years, the localization accuracy and precision implicit in the word “stereotactic” remains of utmost importance for radiosurgical interventions today. The original radiosurgery concept was recently stretched to include treatments up to five fractions and stereotactic radiosurgery as redefined as a distinct neurosurgical discipline that utilizes externally generated ionizing radiation to inactivate or eradicate defined targets in the head or spine without the need to make an incision.
U.S. National Library of Medicine
Radiosurgery
A radiological stereotactic technique developed for cutting or destroying tissue by high doses of radiation in place of surgical incisions. It was originally developed for neurosurgery on structures in the brain and its use gradually spread to radiation surgery on extracranial structures as well. The usual rigid needles or probes of stereotactic surgery are replaced with beams of ionizing radiation directed toward a target so as to achieve local tissue destruction.
Numerology
Chaldean Numerology
The numerical value of radiosurgery in Chaldean Numerology is: 1
Pythagorean Numerology
The numerical value of radiosurgery in Pythagorean Numerology is: 7
Popularity rank by frequency of use
Translation
Find a translation for the radiosurgery definition in other languages:
Select another language:
- - Select -
- 简体中文 (Chinese - Simplified)
- 繁體中文 (Chinese - Traditional)
- Español (Spanish)
- Esperanto (Esperanto)
- 日本語 (Japanese)
- Português (Portuguese)
- Deutsch (German)
- العربية (Arabic)
- Français (French)
- Русский (Russian)
- ಕನ್ನಡ (Kannada)
- 한국어 (Korean)
- עברית (Hebrew)
- Gaeilge (Irish)
- Українська (Ukrainian)
- اردو (Urdu)
- Magyar (Hungarian)
- मानक हिन्दी (Hindi)
- Indonesia (Indonesian)
- Italiano (Italian)
- தமிழ் (Tamil)
- Türkçe (Turkish)
- తెలుగు (Telugu)
- ภาษาไทย (Thai)
- Tiếng Việt (Vietnamese)
- Čeština (Czech)
- Polski (Polish)
- Bahasa Indonesia (Indonesian)
- Românește (Romanian)
- Nederlands (Dutch)
- Ελληνικά (Greek)
- Latinum (Latin)
- Svenska (Swedish)
- Dansk (Danish)
- Suomi (Finnish)
- فارسی (Persian)
- ייִדיש (Yiddish)
- հայերեն (Armenian)
- Norsk (Norwegian)
- English (English)
Word of the Day
Would you like us to send you a FREE new word definition delivered to your inbox daily?
Citation
Use the citation below to add this definition to your bibliography:
Style:MLAChicagoAPA
"radiosurgery." Definitions.net. STANDS4 LLC, 2025. Web. 4 Feb. 2025. <https://www.definitions.net/definition/radiosurgery>.
Discuss these radiosurgery definitions with the community:
Report Comment
We're doing our best to make sure our content is useful, accurate and safe.
If by any chance you spot an inappropriate comment while navigating through our website please use this form to let us know, and we'll take care of it shortly.
Attachment
You need to be logged in to favorite.
Log In