- deproteinized bovine bone mineral
- Dentistry: DBBM
Универсальный русско-английский словарь. Академик.ру. 2011.
Универсальный русско-английский словарь. Академик.ру. 2011.
Guided bone regeneration — or GBR is a surgical procedure that uses barrier membranes to direct growth of new bone at sites having insufficient volumes or dimensions for function or prosthesis placement. GBR is similar to guided tissue regeneration (GTR) but is focused on… … Wikipedia