Mohammadreza Hakimi Meibodi

Orthodontic Department, Islamic Azad University, Tehran, Iran

Tensile strength of orthodontic elastomeric ligatures – in vitro

One hundred transparent moulded elastomeric ligatures (Dentaurum, Germany. Batch: 774-5513-00) were selected. The samples were divided into three test groups. Each group had 30 ligatures. The...