Biomechanical Analysis of Craniovertebral Angle changes and its Impact on Neck-pain

Author: Mamta Vijay, M.K. Singh Chauhan and Kuntal Ghosh

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Abstract

Neck pain significantly impacts society as one of the most prevalent and disabling health issues worldwide. The region between the inferior edge of the occipital bone and T1 is commonly affected by neck pain, discomfort, or soreness. Annually, 30% to 50% of workers have neck pain due to musculoskeletal conditions. This review paper analyzes the biomechanical implications of craniovertebral angle (CVA) changes and their effect on neck pain. A line that runs from the ear tragus to C7 and a horizontal line that goes through C7 combine to form the CVA. A thorough assessment of the literature was done, emphasizing research examining the connection between CVAs and neck pain alterations. The search strategy included a combination of "Craniovertebral angle," "Neck pain," "Biomechanical analysis," "Posture correction," "Forward head posture," and "Relationship between Craniovertebral Angle and Neck Pain." This review aims to investigate the biomechanical effects of alterations from CVAs on neck discomfort. Research shows the relationship between neck pain and FHP, which is defined by a lower CVA. According to biomechanical assessments, FHP puts more mechanical strain on the cervical spine structures, which causes pain. Changes in CVA have a significant effect on neck pain, which highlights the importance of preserving ideal head and neck alignment

Keywords

Craniovertebral Angle, Neck-pain, Forward Head-posture, and Biomechanical

Conclusion

This review aims to examine the biomechanical implications of CVA-related alterations on neck discomfort. This review emphasizes how variations in the craniovertebral angle (CVA) majorly affect neck pain. Reduced CVA causes forward head position (FHP), which raises cervical spine stress and causes discomfort. Specifically, this study aims to elucidate the mechanisms by which changes in CVA cause mechanical strain on the cervical spine and surrounding muscles. The fact that cervical sensorimotor control deteriorates as a result of cervical proprioception impairment is one of the primary issues facing individuals with neck discomfort. The results highlight the significance of a thorough strategy for treating musculoskeletal problems associated with posture, ultimately enhancing the quality of life for those with neck pain. The biomechanical analysis shows that a decreased CVA results in more mechanical stress on the cervical spine, which causes pain, strained muscles, and persistent pain. Targeted therapies are necessary because modern lifestyle factors, like prolonged use of electronic devices, have been found to be pivotal contributors to these postural abnormalities

References

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How to cite this article

Mamta Vijay, M.K. Singh Chauhan and Kuntal Ghosh (2023). Biomechanical Analysis of Craniovertebral Angle changes and its Impact on Neck-pain. Biological Forum – An International Journal, 15(6): 915-918.