[An assessment of different crown-to-implant ratio for implant teeth in the posterior region over 5 years].

Purpose: To evaluate the influence of crown-to-implant ratio (C/I ratio) on the results of restoration in the posterior region.

Methods: From January 2007 to January 2012,119 patients with 208 ITI implants in the posterior region were followed up for 6-66 months. Implant restorations were divided into three groups according to their respective clinical C/I ratios after noble porcelain-fused-to-mental crown restoration: C/I ≤1,1 View Article and Find Full Text PDF