Structural changes of the cervical muscles in elder women with cervicogenic headache

Musculoskelet Sci Pract. 2017 Jun;29:1-6. doi: 10.1016/j.msksp.2017.02.002. Epub 2017 Feb 22.

Abstract

Background: Evidence suggests that cervicogenic headache is associated with increasing age. Cervical musculoskeletal impairments are common features in individuals with cervicogenic headache. There is some suggestion that the structure (size and fatty infiltration) of neck muscle may factor in or contribute to these impairments.

Objective: To investigate relative cross sectional areas (rCSAs) and fatty infiltrate in the cervical muscles in elders with cervicogenic headache compared to controls.

Methods: Fourteen elder women with cervicogenic headache and 14 controls participated in the study. The rCSAs and fat infiltration were measured for the rectus capitis posterior major, rectus capitis posterior minor, multifidus, semispinalis capitis, splenius capitis, longus capitis/colli, and sternocleidomastoid.

Results: Elder women with cervicogenic headache had significantly reduced rCSAs of the rectus capitis posterior major and multifidus muscles compared to controls (p < 0.05). Larger amounts of fat infiltrates were also observed in the rectus capitis posterior major and minor and splenius capitis muscles in the cervicogenic headache group (p < 0.05). There were no changes in the size and fat infiltrate in the cervical flexor muscles (p > 0.05).

Conclusion: The study demonstrated muscle atrophy with increased fatty infiltration in regionally select muscles of the upper and segmental cervical spine in older women with cervicogenic headache. While such changes and their influence on clinical symptoms are unknown, they may have management implications. Future research investigations are required to determine whether such alterations could be modified with specific exercise and modifications to daily living to positively influence clinical symptoms.

Keywords: Cervical muscles; Cervicogenic headache; Cross sectional area; Fat infiltration; Magnetic resonance imaging.

Publication types

  • Comparative Study
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Age Factors
  • Aged
  • Aging / physiology*
  • Cervical Vertebrae / physiopathology*
  • Cross-Sectional Studies
  • Female
  • Headache / physiopathology*
  • Humans
  • Middle Aged
  • Muscle, Skeletal / physiopathology*
  • Muscular Atrophy / physiopathology*
  • Neck Muscles / physiopathology*