Fig. 3From: Comparative evaluation of treatment of angular bone defect related to over-erupted tooth using guided tissue regeneration (GTR) followed by orthodontic intrusion (OI) versus OI followed by GTR: a controlled clinical trialA, A-, represent the length of OIL at re-evaluation and 1 year after the re-evaluation phase of G1 respectively, B, B- represent the length of OIL at re-evaluation and 6 months after the re-evaluation phase of G2 respectivelyBack to article page