Amifostine remediates the degenerative effects of radiation on the mineralization capacity of the murine mandible.

Background: Radiotherapy, a cornerstone of head and neck cancer treatment, causes substantial morbidity to normal adjoining bone. The authors assessed the radioprotective effect of amifostine therapy on the mineralization of the mandible using micro-computed tomography. They hypothesized that amifostine would safeguard the mandible from radiation-induced disruption of the mineralization process and the associated failure of new bone creation.