The knowledge of being able to determine skeletal maturation and missing growth potential is an essential element when planning orthodontic treatment. The study of craniofacial growth and development is a complex and essential process for the diagnosis and resolution of malocclusions. Craniofacial growth and development occurs by the process of growth and ossification of the hyaline cartilage, thus promoting the theory of the servosystem, which is a system with feedback, of constant renewal, which generates a new response. From this point of view, Petrovic considers involving orthopedic appliances, where he explained that the mandibular condyle can respond to mechanical stimuli causing stress at the level of anatomical structures due to orthodontic forces through the interaction of blood circulation and cells white cells that as a result form bone remodeling, which could be inhibitory ...