Definition from Wiktionary, the free dictionary
regraft (plural regrafts)
- A second or subsequent graft.
2008 April 8, Nicholas Bakalar, “Vision: Study Sees Value in Older Cornea Donors”, in New York Times:
- Five-year graft survival rates — defined as needing a regraft or having a cloudy cornea that compromised vision — was 86 percent for the group of donors under 65 and exactly the same for the group older than 65.