-plasty
noun combining form
: plastic surgery
osteoplasty
Word History
Etymology
French -plastie, from Late Greek -plastia molding, from Greek -plastēs molder, from plassein
Medical Definition
plasty
noun
plas·ty ˈplas-tē 
plural plasties
: a surgical procedure for the repair, restoration, or replacement (as by a prosthesis) of a part of the body
quadriceps plasty
total knee plasty