Kircelli Beyza Hancioğlu, Pektaş Zafer Ozgür, Uçkan Sina
Orthodontics, Adana Research and Teaching Center, Baskent University, Adana, Turkey.
Angle Orthod. 2006 Jan;76(1):156-63. doi: 10.1043/0003-3219(2006)076[0156:OPWSAI]2.0.CO;2.
Multipurpose titanium miniplates were placed on the lateral nasal wall of the maxilla as anchorage for face mask protraction in an 11-year-old girl presenting with severe maxillary hypoplasia and hypodontia. Applying orthopedic forces directly to the maxilla resulted in an eight mm maxillary advancement. Intraosseous titanium screws were also placed on the palatal bone, near the alveolar crests, to provide anchorage for the expansion appliance. The maxilla was expanded from the median palatal suture, and seven mm of expansion was achieved across the buccal segments. No other tooth support was used for the expansion or the protraction of the maxilla.
在一名患有严重上颌骨发育不全和牙齿发育不全的11岁女孩中，将多用途钛微型钢板放置在上颌骨的鼻侧壁上，作为面罩牵引的支抗。直接对上颌骨施加矫形力使上颌骨前移了8毫米。还在靠近牙槽嵴的腭骨上植入了骨内钛螺钉，为扩弓矫治器提供支抗。上颌骨从中线腭缝处扩弓，颊侧段实现了7毫米的扩弓。上颌骨的扩弓和牵引未使用其他牙齿支持。
