recanalization or recanalisation (ˌriːkænəlaɪˈzeɪʃən)
- (building) the provision of an area, etc with a canal or canals again
- (building) the conversion a river, etc into a canal again
- (medicine) the formation of new channels or canals, such as blood vessels, that allow flow to
be restored through a blocked tube or area in the body
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