·II使:

Moaiyad M Pacha1, Padhraig S Fleming2, Nikolas Pandis3

  • 1Centre for Oral Bioengineering, Institute of Dentistry, Queen Mary University of London, London, United Kingdom.

概括

汉克斯赫伯斯特器件在纠正II类缺陷外射方面比双块器件更有效和可预测. 双块器件显示了更高的断药率和更差的口腔健康生活质量.