Friede H, Alberius P, Lilja J, Lauritzen C
Department of Orthodontics, University of Göteborg, Sweden.
Cleft Palate J. 1990 Oct;27(4):362-7; discussion 368. doi: 10.1597/1545-1569(1990)027<0362:tcacao>2.3.co;2.
Craniofacial parameters were studied clinically and by cephalometry in 11 trigonocephalic patients from infancy to 4 years of age. Six of the most severe patients had surgery between 6 and 18 months of age. Analysis of morphology indicated that bony interorbital distance was reduced in patients selected for surgery and hypotelorism persisted at final examination. All patients demonstrated orbital width measurements above the mean for the norm, while orbital height was essentially normal. All but one of the patients had a variably prominent forehead bony ridge that was eliminated or reduced as a result of surgery and/or growth. However, the forehead of most patients, whether operated or not, was too narrow when compared to normal skulls. Thus, although some of the striking features of trigonocephaly are eliminated, minor characteristics of the anomaly still persevere at 4 years of age.
对11例从婴儿期到4岁的三角头畸形患者进行了临床和头影测量学研究。其中6例最严重的患者在6至18个月大时接受了手术。形态学分析表明，接受手术的患者骨间眶距减小，且在最终检查时仍存在睑裂狭小。所有患者的眶宽测量值均高于正常均值，而眶高基本正常。除1例患者外，所有患者均有不同程度突出的额骨嵴，手术和/或生长后该嵴消失或减小。然而，与正常颅骨相比，大多数患者的额头，无论是否接受手术，都过窄。因此，尽管三角头畸形的一些显著特征得以消除，但该畸形的一些微小特征在4岁时仍然存在。
