Autogenous bone will be obtained from iliac crest.

Position of the canine tooth and formation of dental root assessed by CT scan

Alveolar bone filling rate defined by the filling of at least 70% of the alveolar cleft area.

Serious adverse events resulting in death, life-threatening event, hospitalization, prolongation of existing hospitalization (for > 24 hours), persistent or significant incapacity or substantial disruption of the ability to conduct normal life functions. Important medical event that may not result in death, be life threatening, or require hospitalization may be considered a serious adverse drug experience when, based upon medical judgment, it may jeopardize the patient or subject and may require medical or surgical intervention to prevent one of the outcomes listed in this definition.

Frequency of participants experiencing at least one serious adverse event.

Assessed by CLEFT-Q, a self-report PRO instrument, tool answered independently patients themselves, without interpretation by the parent(s) or healthcare provider. The CLEFT-Q consists of 13 independently functioning domains (171 items) measuring appearance, facial function and quality of life. Each domain is composed of a series of items that together evaluate a unidimensional construct. A higher score means a better result (continuous outcome, measured by: mean)