What distinguishes immediate implant placement from delayed implant placement?

Immediate implant placement is characterized by the fact that it occurs immediately following the extraction of a tooth. This technique allows the implant to be placed directly into the socket of the extracted tooth, which can help preserve the bone and soft tissue architecture that may otherwise be compromised with time. The goal of immediate placement is to minimize or eliminate the loss of alveolar bone that can occur after tooth removal.

In contrast, delayed implant placement refers to the practice of allowing a healing period after tooth extraction before inserting the implant. This approach may be necessary due to various factors such as the condition of the extraction site, the presence of infection, or the need for additional bone grafting. Delayed placement typically allows for healing of the soft tissues and can enhance the chances of successful osseointegration of the implant.

Therefore, the correct answer highlights this critical difference, emphasizing that immediate placement involves performing the implant insertion right after the extraction, while delayed placement allows time for healing before the procedure.