OS.OM.OP. Vol. 79, pg.616, May 1995
P. Krasner, H. Rankow, Temple Univ, Phila.PA
This article reviews the pertinent research and recommends a new treatment
philosophy as follows:
| Category | Apex | Extraoral Time | Stored | Treatment |
| 1 | Mature | less 15 min | fresh | Physiologic rinse, replant |
| 2 | Mature | 15min-24hrs | phys. | replant |
| 3 | Mature | 15min-6hrs | wet | physiologic 30min, replant |
| 4 | Mature | less 2 hrs | dry | physiologic 30min, replant |
| 5 | Mature | over 2 hrs | dry | Clean, Citric Acid 3min, SnF 5min, Doxycycline 5min, Endo, replant |
| 6 | Open | less 15 min | fresh | Doxycycline 5min, replant |
| 7 | Open | l5min-24hrs | phys. | Doxycycline 5min, replant |
| 8 | Open | l5min-6hrs | wet | physiologic 30min, Doxycycline 5min, replant |
| 9 | Open | less 2 hrs | dry | physiologic 30min, Doxycycline 5min, replant |
| 10 | Open | over 2 hrs | dry | Clean, Citric Acid 3min, SnF 5min, Doxycycline 5min, Endo, replant |