alveoloplasty

noun

al·​ve·​o·​lo·​plas·​ty al-ˈvē-ə-(ˌ)lō-ˌplas-tē 

variants or alveoplasty

ˈal-vē-ō- 

plural alveoloplasties

: surgical shaping of the dental alveoli and alveolar processes especially after extraction of several teeth or in preparation for dentures