Cervical Spine Injuries in Patients 65 Years Old and Older
Epidemiologic Analysis Regarding the Effects of Age and Injury Mechanism on Distribution, Type, and Stability of Injuries
F. M. Lomoschitz1,2,
C. C. Blackmore2,
S. K. Mirza3 and
F. A. Mann2
1
Department of Radiology, University of Vienna, Waehringer Guertel 18-20,
A-1090 Vienna, Austria.
2
Department of Radiology, Harborview Medical Center, 325 Ninth Ave., Box
359728, Seattle, WA 98104-2499.
3
Department of Orthopedic Surgery, Harborview Medical Center, Seattle, WA
98104-2499.

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Fig. 1. Bar chart shows distribution and pattern of injuries in lower
cervical spine. Note increased number of fractures in C5 and C6 levels,
including both unstable hyperextension fracture and dislocations and minor
stable fractures. Bilateral facet = fracture, dislocation, and
fracturedislocation; unilateral facet and minor = solitary transverse
process fracture, solitary spinous process fracture, and solitary laminar
fracture.
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Fig. 2. Bar chart shows frequency of fracture level depending on age.
Note increased frequency of fracture at C1 and C2 in patients older than 75
years (p = 0.003). White bar = patient age of 65-75 years (n
= 96 injuries in 59 patients), black bar = patient age greater than 75 years
(n = 129 injuries in 90 patients)
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Fig. 3. Bar chart shows frequency of fracture level with regard to
trauma mechanism. Patients with low-energy mechanism (fall from standing or
seated height) were more likely to have sustained upper cervical spine
fracture (p = 0.001). White bar = fall from standing or seated height
(n = 67 injuries in 45 patients), black bar = high-energy injury
(n = 158 injuries in 104 patients)
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Copyright © 2002 by the American Roentgen Ray Society.