What is a common feature of D2 bone in an implant surgery context?

In the context of implant surgery, D2 bone is characterized by moderate bone density, which is a significant aspect in determining the success of dental implants. This classification falls within the Lekholm and Zarb classification system, which categorizes bone quality from D1 to D4. D2 bone contains substantial amounts of cortical bone with some trabecular structure; it provides a good environment for implant integration, as the moderate density allows for adequate stability of the implant while still offering some flexibility during the healing process.

This moderate density is crucial; it helps achieve a balance between sufficient strength to support the implant and the necessary biological response for osseointegration. In contrast, higher density bone typically offers more rigidity, while lower density (like D3 and D4) may pose challenges due to its softness and porosity, which can lead to less stability for the implant. Therefore, understanding the moderate nature of D2 bone is fundamental for planning successful implant procedures.