Anterior odontoid screw fixation of a type III odontoid fracture aided by transoral digital manipulation: illustrative case.
J Neurosurg Case Lessons
; 8(8)2024 Aug 19.
Article
em En
| MEDLINE
| ID: mdl-39159498
ABSTRACT
BACKGROUND:
Odontoid process fractures make up 10%-20% of all cervical spine fractures, with type III fractures having a considerable amount of heterogeneity. Most simple type III fractures can be managed nonoperatively. However, 21% of complex type III fractures with significant displacement and angulation are inadequately treated with external immobilization and require surgery. Achieving a reduction via traction can pose a great challenge during intraoperative manipulation, especially when presentation is delayed. OBSERVATIONS A 36-year-old male patient, who presented 2 weeks after a motor vehicle crash, had a Glasgow Coma Scale score of 14 and intact motor and sensory function. A craniocervical computed tomograpy scan revealed a normal brain with a type III odontoid fracture. The patient underwent anterior odontoid screw fixation (AOSF) aided by a transoral digital manipulation to achieve a reduction of the irreducible proximal fracture segment at 8 weeks postinjury. The treatment resulted in preserved neurological function and a satisfactory odontoid fracture reduction. LESSONS Delayed presentation of a complex type III odontoid fracture can be challenging to treat; however, AOSF with the aid of transoral digital manipulation of the irreducible proximal segment can help to achieve good reduction and fusion with the preservation of neurological function in a young patient. https//thejns.org/doi/10.3171/CASE24294.
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MEDLINE
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article