Fig. 5From: The effect of micro-osteoperforations on the rate of maxillary incisors' retraction in orthodontic space closure: a randomized controlled clinical trialInclination and changes in length of the central incisors after maxillary retraction. A Angle formed by the long axis of the central incisors at T0 and after 4 months; B baseline; C after 4 monthsBack to article page