Fuentes R, Henríquez J, Sandoval P, Matamala F
Departamento de Ciencias Preclínicas, Facultad de Medicina, Universidad de la Frontera, Temuco, Chile.
Rev Med Chil. 1996 Dec;124(12):1483-8.
Twenty to thirty percent of the population has craniomandibular anomalies, that are closely related to craniocervical disorders.
To evaluate the craniocervical region from a radiological point of view in healthy young adults.
A lateral head and neck radiological study, using the technique described by Rocabado, was done to 60 Chilean young adults, aged 19 to 24 years old.
The cervical curvature was altered in 70% of subjects (kyphosis in 35%, straightening in 33.3% and lordosis in 1.7%). Sixty eight percent had alteration of the hyoid triangle (in the plane in 31.7% and inverted in 37%). The distance between CO and C1 was altered in 48% (less than 4 mm in 15% and more than 9 mm in 33%). An altered posteroinferior angle was observed in 40% (less than 96 degrees in 30% and over 106 degrees in 10%).
A high percentage of alterations of the craniocervical region was detected in healthy adults.
20%至30%的人群患有颅下颌异常，这与颅颈疾病密切相关。
从放射学角度评估健康年轻成年人的颅颈区域。
对60名年龄在19至24岁的智利年轻成年人进行了一项头部和颈部的侧位放射学研究，采用了罗卡巴多描述的技术。
70%的受试者颈椎曲度改变（35%为后凸，33.3%为变直，1.7%为前凸）。68%的人舌骨三角改变（平面改变占31.7%，倒置占37%）。CO与C1之间的距离改变占48%（15%小于4毫米，33%大于9毫米）。40%的人观察到后下角改变（30%小于96度，10%大于106度）。
在健康成年人中检测到颅颈区域有较高比例的改变。
