Recent aspects of the treatment of local hydrofluoric acid erosion

In experimental studies we compared the intraarterial injection of calcium to local infiltration of calcium as treatment of local hydrofluoric acid burns. We showed that intraarterial injection of calcium is the superior therapy in terms of earlier and more effective arrest of destruction. The results are better the earlier the injection is given. There were no local or systemic disturbances due to the intraarterial injection of calcium.