References
- Christopherson EA, Briskie D, Inglehart MR. Objective, subjective, and self-assessment of preadolescent orthodontic treatment need–a function of age, gender, and ethnic/racial background? J Public Health Dent 2009; 69: 9–17.
- Reichmuth M, Greene KA, Orsini MG, Cisneros GJ, King GJ, Kiyak HA. Occlusal perceptions of children seeking orthodontic treatment: impact of ethnicity and socioeconomic status. Am J Orthod Dentofacial Orthop 2005; 128: 575–82.
- Marques LS, Ramos-Jorge ML, Paiva SM, Pordeus IA. Malocclusion: esthetic impact and quality of life among Brazilian schoolchildren. Am J Orthod Dentofacial Orthop 2006; 129: 424–27.
- Mandall NA, McCord JF, Blinkhorn AS, Worthington HV, O’Brien KD. Perceived aesthetic impact of malocclusion and oral self-perceptions in 14–15-year-old Asian and Caucasian children in greater Manchester. Eur J Orthod 2000; 22: 175–83.
- Shaw WC, Meek SC, Jones DS. Nicknames, teasing, harassment and the salience of dental features among school school children. Br Dent J 1980; 7: 75–80.
- Cons NC, Jenny J, Kohout FJ, Freer TJ, Eismann D. Perceptions of occlusal conditions in Australia, the German Democratic Republic and the United States of America. Int Dent J 1983; 33: 200–06.
- Helm S, Petersen PE, Kreiborg S, Solow B. Effect of separatemalocclusion traits on concern for dental appearance. Community Dent Oral Epidemiol 1986; 14: 217–20.
- Burstone CJ. Lip posture and its significance in treatment planning. Am J Orthod 1967; 53: 262–84.
- Garner LD. Soft-tissue changes concurrent with orthodontic tooth movement. Am J Orthod 1974; 66: 367–77.
- Sushner NI. A photographic study of the soft-tissue profile of the Negro population. Am J Orthod 1977; 72: 373–85.
- Diels RM, Kalra V, DeLoach NJr, Powers M, Nelson SS. Changes in soft tissue profile of African-Americans following extraction treatment. Angle Orthod 1995; 65: 285–92.
- Caplan MJ, Shivapuja PK. The effect of premolar extractions on the soft-tissue profile in adult African American females. Angle Orthod 1997; 67: 129–36.
- Farrow AL, Zarrinnia K, Azizi K. Bimaxillary protrusion in black Americans–an esthetic evaluation and the treatment considerations. Am J Orthod Dentofacial Orthop 1993; 104: 240–50.
- Hershey HG. Incisor tooth retraction and subsequent profile change in postadolescent female patients. Am J Orthod 1972; 61: 45–54.
- Tadic N, Woods MG. Incisal and soft tissue effects of maxillary premolar extraction in class II treatment. Angle Orthod 2007; 77: 808–16.
- Ricketts RM. Cephalometrics synthesis. Am J Orthod 1960; 46: 647–73.
- Anderson JP, Joondeph DR, Turpin DL. A cephalometric study of profile changes in orthodontically treated cases ten years out of retention. Angle Orthod 1973; 43: 324–36.
- Brock RA2nd, Taylor RW, Buschang PH, Behrents RG. Ethnic differences in upper lip response to incisor retraction. Am J Orthod Dentofacial Orthop 2005; 127: 683–91.
- Heringer R. Racial inequalities in Brazil: a synthesis of social indicators and challenges for public policies. Cad Saude Publica 2002; 18: 57–65.
- Marques LS, Pordeus IA, Ramos-Jorge ML. Factors associated with the desire for orthodontic treatment among Brazilian adolescents and their parents. BMC Oral Health 2009; 18: 34.