Meaning of the word "spare-part surgery" in English

What does "spare-part surgery" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

spare-part surgery

US /ˈsper.pɑːrt ˌsɝː.dʒər.i/
UK /ˈsper.pɑːrt ˌsɝː.dʒər.i/
"spare-part surgery" picture

Noun

1.

the replacement of a diseased or damaged organ or limb with a healthy one from a donor or an artificial substitute

Example:
Advances in medical technology have made spare-part surgery more common.
The patient underwent successful spare-part surgery for a new heart.
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