Second-Molar Crossbite Correction with a Hairpin-Spring Appliance.
Tong-Ann Children's Dental Clinic, 10-1F, Lane 11 Win Chou St., Taipei, Taiwan 10648. yoch970969@gmail.com.
Yong
Y
Chiang
D000293:Adolescent; D005260:Female; D006801:Humans; D008310:Malocclusion / Q000628:therapy*; D008963:Molar / Q000473:pathology*; D016382:Orthodontic Appliance Design; D009969:Orthodontic Wires; D014087:Tooth Movement Techniques / Q000295:instrumentation*