Turcotte J Y, Maranda G, Breton R, Haché L, Houde J
Chirurgie buccale et maxillofacialle à la faculté de médecine dentaire de l'Université Laval.
J Can Dent Assoc. 1995 Oct;61(10):895-6, 899-903.
It happens that maxillary cuspids do not follow their normal path of eruption and remain impacted. We have reviewed the files of patients presenting with this anomaly and determined which surgical and orthodontic treatments they have received, with the help of a removable appliance.
上颌尖牙有时不会按照其正常的萌出路径萌出，而是保持阻生状态。我们查阅了出现这种异常情况的患者档案，并确定了他们在可摘矫治器的帮助下接受了哪些外科和正畸治疗。
