Crown-to-implant ratio guidelines for natural teeth need not be applied to Bicon dental implants.

Urdaneta, R., Rodriguez, S., McNeil, C., Weed, M., and Chuang, S., The Effect of Increased Crown-to-Implant Ratio on Single-Tooth Locking-Taper Implants, Int J Oral Maxillofac Implants, 2010;25:729-743