Background: Orthodonnc srcanucnt needs good consideration especially when there are unfavorable conditions for orthodontic treatment. such as neriodonmt diseases or fOOlh with root resorpnon. ROOf resorpuon should not become \I'o~'se due to orthodontic treatment .. All risk factors should be ctiminosed before orthodontic treatment is started. Otherwise. the goal ojorthodontic treatment could be…