IPA: /ˌriːkənəlaɪˈzeɪʃən/
KK: /riˌkænəlaɪˈzeɪʃən/
The process of restoring the flow in a channel that has been blocked or interrupted, such as a blood vessel.
The doctor performed a recanalization to improve blood flow to the heart.
Recanalization → It is formed from "re-" (meaning again) and "canalis" (from Latin, meaning channel) and "-ation" (a suffix indicating a process). The word refers to the process of restoring or creating a channel again.
Think of 'again' ('re-') and 'channel' ('canalis') to remember that recanalization means the process of creating a channel again.