Periodontology 716 Surgery (General Principles) Practice Test 2025 - Free Periodontology Practice Questions and Study Guide

Fresh frozen bone tissue is frequently used in periodontal bone grafting because it retains the structural integrity and biological activity of the donor bone. This type of allograft is processed and stored at low temperatures, which helps maintain its properties and prevents degradation. The use of fresh frozen bone supports the healing process by providing a scaffold for new bone formation and allowing for the integration of osteogenic cells and signals.

Dehydrated bone matrix, while also used in some grafting procedures, lacks the live cellular components found in fresh frozen tissue, which may limit its effectiveness in certain healing situations. Autogenous bone chips, derived from the patient's own bone, are highly effective but are not classified as allografts since they come from the same individual. Bone morphogenetic proteins, although useful for promoting bone growth, are not grafts themselves but rather signaling molecules that can stimulate bone formation. Therefore, the unique advantages of fresh frozen bone tissue make it a preferred choice for periodontal bone grafting procedures.