Fig. 4From: Long-term survival of implant-based oral rehabilitation following maxillofacial reconstruction with vascularized bone flapKaplan–Meier curves of the 5-year cumulative survival rate in relation to the significant risk factors based on univariate log-rank tests. A Irradiated flap, B smoking; C poor oral hygiene; D systemic diseases; E implant insertion stage; E flap complicationsBack to article page