Related Experiment Video
Updated: Jun 21, 2026

Warm Moxibustion and Scraping as a Traditional Chinese Medicine Therapy for Cervical Spondylosis Treatment
Published on: June 27, 2025
[Association between cervical curvature and cervical sympathetic symptoms]
Jun Qian1, Ye Tian, Jian-Hua Hu
1Department of Orthopedics, PUMC Hospital, CAMS and PUMC, Beijing 100730, China.
Objective:
To investigate the association between cervical curvature and cervical sympathetic symptoms.
Methods:
The clinical data of 318 patients with cervical spondylosis who underwent surgical treatment in our department between July 2003 and December 2007 were retrospectively analyzed. All patients were divided into group without sympathetic symptoms (n = 284) and group with sympathetic symptoms (n = 34) . The curvatures of both groups on cervical lateral radiographs were measured using Borden method and statistical analysis was performed.
Results:
The incidence of abnormal cervical curvature in group with cervical sympathetic symptoms were 67.6% (23/34), which was significantly higher than that in group without cervical sympathetic symptoms (50.7%, 144/284) (P < 0.05).
Conclusion:
Cervical curvature abnormality may be an independent factor that affects the cervical sympathetic symptoms.
Related Concept Videos
Vertebral Column: Regions and Curvature
Regions of the Vertebral Column
In an adult, the spine is subdivided into five regions: the cervical, the thoracic, the lumbar, the sacral, and the coccygeal region. The spine initially develops as a series of 33 vertebrae; after 20 years of age, the nine bones in the sacral region, five sacral, and four coccygeal bones fuse to form the...
Bending of Curved Members - Strain Analysis
The important part of bending analysis for such a member is the...
Sympathetic Pathways: Sympathetic Chain Ganglia
Bending of Curved Members - Neutral Surface
Consider the curved member described in the previous lesson. According to Hooke's law, which relates stress to strain within the...
Curvature and Its Interpretation
Herniated Intervertebral Disc l: Introduction