ABSTRACT
@#Orthodontic treatment for dentofacial deformity is fundamental throughout the entire management process of cleft lip and palate. Orthodontist is one of those who are indispensable in the comprehensive multidisciplinary cleft team. Cleft lip and palate patients have unique dentofacial characteristics which makes the treatment goals and strategies different from those of other patients in different stages. For newborns with cleft lip and palate, the main treatment includes presurgical orthopedics. For patients in their primary dentition stage, the treatment mainly focuses on the prevention of bad oral habits and severe malocclusion. For those in their mixed dentition stage, the treatment mainly consists of dentition preparation for alveolar bone grafting and skeletal growth modification. For patients in their permanent dentition stage, treatment strategies include orthodontic camaflouge treatment, combined orthodontic-orthognathic approach and segmental alveolar distraction osteogenesis. In addition to routine orthodontic treatment, orthodontists should pay special attention to managing the compliance of cleft lip and palate patients with unique psychological characteristics. By summarizing the state-of-art cleft lip and palate orthodontic care in the multidisciplinary team, this review aims to involve more orthodontic clinicians to join in the modern biopsychosocial medical practice of cleft lip and palate team approach and to improve the standard of care for cleft lip and palate patients.
ABSTRACT
Evaluation of the physical fitness level of children and adolescents must include consideration of individual growth rates. This study evaluates the relationship between height and physical fitness in a large sample of 6-17 yr students. Physical fitness test scores were calculated for every 1 cm height group and used to generate quadratic regression equations. Physical fitness data reported by the Ministry of Education, Culture, Sports, Science and Technology in Japan (MEXT) were compared with estimated values obtained using our regression equations. The differences between the values reported by MEXT and our estimated values were very small. Comparison of physical fitness T-scores calculated based on school grade averages with T-scores based on means calculated using our regression equations indicated that shorter height students had lower T-scores if school grade averages were used for the calculation. In conclusion, in elementary and junior high school students, it is important to evaluate physical fitness level relative to individual physical growth.