Aseptic Processing EtO Gamma Irradiation Chemical Sterilants Sterilization Process used for OG Bone Allograft
Kills bacteria No
Kills fungi No
Kills spores No No
Kills viruses No No √ (dose-dependent) No
Removes blood and lipids Surface Only No No Surface Only
Preserves strength Decreases (dose-dependent)
Preserves biocompatibility √ (dose-dependent)
Table 1: Comparison of different allograft processing methods [29,30]