This procedure carries certain risks. In addition to the freezing effect of liquid nitrogen on tumor cells, there is a risk of necrosis (tissue death) if the surrounding healthy bone and soft tissues are not adequately protected. Furthermore, due to its potential to weaken healthy bone, there may be an increased risk of early fractures. To minimize these risks, surrounding soft tissues are carefully protected with wet gauze.
After ensuring the complete removal of the tumor, the resulting cavity is typically filled with bone cement. Bone cement provides rapid hardening and high mechanical strength, allowing for early mobility.