spinal curvature

The clinical main appearances of fluoride poisoning arthropathy include: spinal pain, joints ache and muscles aching pain of four limbs, obvious lumbar and legs pain, limited function of joints, ankylosis spinal curvature.

临床主要症状为脊柱、四肢关节及其周围的肌肉疼痛，以腰腿痛明显，关节活动受限、功能障碍甚至关节强直，可有关节的畸形及脊柱的弯曲。

Results: The average value of cervical spinal curvature was ( 34.57 ± 5.26)° and normal value scope ranged from 24.27 °~ 44.88 ° in 95% persons. No statistically significant difference between males and females ( P> 0.05).

结果：男女颈椎生理曲度平均值为（34.57±5.26）°，95%的正常值范围为24.27°～44.88°，男女组之间无统计学差别（P>0.05）。

Measurement of the cervical spinal curvature by the method of arc degree and its clinical application

颈椎生理弯曲的弧度法测量及临床意义

Correlation between cervical curvature abnormality and symptoms of adolescent headache The research of the etiological factors and mechanism of the abnormality of untraumatic cervical spinal curvature in the youth

颈椎曲度异常与青少年头痛等症状的相关性研究（英文）青年非创伤性颈椎生理弧度异常的病因及机理探讨

Objective: To study the etiological factors and mechanism of the abnormality of untraumatic cervical spinal curvature in the youth.

目的：探讨青年出现非创伤性颈椎生理弧度异常的可能病因和机理。

B and C groups were superior to A on lumbar stability and clinical curative effect, while C were superior to A and B on interbody height and spinal curvature.

B、C两组在腰椎稳定性及临床疗效方面均优于A组，C组在椎间高度、生理曲度维持方面均优于A、B两组。

A 45-degree angle was optimal because it would have aided movement, yet would not have been so great so as to expose women to the back pain and risk of slipped discs that can come with excessive spinal curvature.

45度是最理想的，因为这有助于人们行动，但是也有不好的地方，因为如果脊椎过度弯曲，将会导致背痛或者有椎间盘突出的风险。

Abnormal cervical spinal curvature and scoliosis are common in fighter pilots, but they are not correlated with degree of clinical manifestation.

颈椎曲度异常和脊柱侧弯情况普遍存在，但与脊柱临床评价并无相关性。

Cervical spinal curvature was larger in low age group ( 11~ 30 years) than other groups and decreased following achievable age.

低年龄组（11～30岁）颈曲较大，随年龄增长颈曲减小；

Conclusions: There is a relativity that have no linearity correlation between the cervical spinal curvature and age.

结论：人体生理颈曲与年龄存在相关性，但非线性相关；

Scoliosis is the most common spinal deformity, as early as the Hippocratic era to the spinal curvature has been described.

脊柱侧弯是脊柱最常见的畸形，早在希波克拉底时代已对脊柱弯曲有过描述。

Pilates Training on the Development of Children's Trunk to Prevent the Experimental Study of Spinal Curvature

普拉提训练对发展少儿躯干力量防止脊柱弯曲的实验研究