Ann Rehabil Med Search

CLOSE


Ann Rehabil Med > Volume 44(1); 2020 > Article
Kim, Hong, and Lim: Neglected Odontoid Fracture During Growth
An 18-year-old female visited a rehabilitation clinic because of weakness of both hands and gait disturbance for >8 years. She showed poor balance and weakness of the whole limb, with the right side more severely involved. In the medical interview, she did not remember the exact starting point of the weakness or any history of trauma. She recalled recognizing the different sizes of her hands at the age of 11 years. After this, her right-hand weakness and gait disturbance progressed. Laboratory examination for systemic disease, routine complete blood count, blood chemistry with electrolytes and muscle enzymes, and autoantibodies revealed no abnormal findings. Other tests such as brain magnetic resonance imaging (MRI) did reveal other hidden diseases or congenital anomalies. Autonomic dysfunction developed, and paresthesia of both hands caused difficulty of activities in daily living. Brain computed tomography did not reveal any abnormality. Plain radiography of the cervical spine revealed the old fracture of the odontoid process (Fig. 1A). MRI of the cervical spine revealed the old fracture of the odontoid process and myelopathy at the C1/C2 levels (Fig. 1B). She underwent spine surgery with “open reduction, C1–2 with temporary lateral mass screw fixation, C1, right”. Thereafter, her neurological progression ceased. Three years after the operation, neurological deterioration did not occur or progress, except for the remaining gait disturbance, autonomic dysfunction, and paresthesia.

CONFLICTS OF INTEREST

No potential conflict of interest relevant to this article was reported.

AUTHOR CONTRIBUTION

Conceptualization: Lim SH. Methodology: Kim JS, Hong BY, Lim SH. Visualization: Kim JS, Hong BY, Lim SH. Writing – review and editing: Lim SH. Approval of final manuscript: all authors.

Fig. 1.
The radiologic findings of the initial and postoperative state. (A) Lateral view of cervical spine X-ray. The fracture of odontoid process was demonstrated. (B) The initial magnetic resonance imaging (MRI) of cervical spine. MRI showed narrowing cervical canal, fracture of odontoid process, and cervical myelopathy at C1/C2. (C, D) Axial view of initial computed tomography (CT) of cervical spine. CT demonstrated old odontoid process fracture, anterior displacement of fractured odontoid process and C1. (E) Lateral view of cervical spine X-ray at postoperative state. Laminectomy and posterior metallic fixation at C1–3 were shown. (F) The follow-up MRI of cervical spine at postoperative state. MRI showed marked thinning with increased signal intensity in spinal cord at C2 level, myelomalacia with atrophic change of spinal cord.
arm-2020-44-1-99f1.jpg
TOOLS
Share :
Facebook Twitter Linked In Google+ Line it
METRICS Graph View
  • 0 Crossref
  •   Scopus
  • 1,325 View
  • 43 Download
Related articles in ARM


ABOUT
ARTICLE CATEGORY

Browse all articles >

BROWSE ARTICLES
AUTHOR INFORMATION
Terms of Use   |   Privacy Polity
Editorial Office
Department of Rehabilitation Medicine, Seoul National University Boramae Medical Center,
20 Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, Korea
Tel: +82-10-8678-2671    Fax: +82-2-870-2679    E-mail: edit@e-arm.org
Business Registration: 110-82-07460                

Copyright © 2021 by Korean Academy of Rehabilitation Medicine.

Developed in M2PI

Close layer
prev next