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Upper cervical spine injuries: age-specific clinical features.

Masahiko Watanabe1, Daisuke Sakai, Yukihiro Yamamoto

  • 1Department of Orthopaedic Surgery, Surgical Science, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa 259-1193, Japan.

Journal of Orthopaedic Science : Official Journal of the Japanese Orthopaedic Association
|August 20, 2010
PubMed
Summary

Upper cervical spine injuries present differently across age groups, with falls common in the elderly and high-energy trauma in young adults. Understanding these age-specific patterns is crucial for effective treatment.

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Area of Science:

  • Orthopedics
  • Traumatology
  • Geriatrics

Background:

  • Limited research exists on age-specific clinical features of upper cervical spine injuries.
  • This study addresses the gap by analyzing age-related injury patterns in 103 patients.

Purpose of the Study:

  • To identify and characterize age-specific clinical features and injury patterns in upper cervical spine trauma.
  • To compare injury etiology, neurological deficits, and fracture types across different age demographics.

Main Methods:

  • Retrospective review of 103 upper cervical spine injury patients.
  • Patients were stratified into four age groups: adolescents (≤17), young adults (18-64), young elderly (65-74), and old elderly (≥75).
  • Data collected included injury cause, mortality, neurological status, fracture patterns, and degenerative changes.

Main Results:

  • Simple falls increased as an injury cause with age.
  • Old elderly patients frequently sustained type II odontoid fractures.
  • Young adults commonly experienced hyperextension teardrop fractures, while adolescents had traffic accident-related injuries.

Conclusions:

  • Degenerative changes and osteopenia in the elderly may predispose them to upper cervical spine injuries from low-energy trauma.
  • Age-specific injury patterns, like type II odontoid fractures in the old elderly and hyperextension injuries in young adults, are evident.
  • Mortality rates for upper cervical spine injuries were consistent across all age groups studied.