Preventing Construct Subsidence Following Cervical Corpectomy: The Bump-stop Technique
Asian Spine Journal
;
: 156-161, 2018.
Artículo
en Inglés
| WPRIM
| ID: wpr-739240
ABSTRACT
Cervical corpectomy is a viable technique for the treatment of multilevel cervical spine pathology. Despite multiple advances in both surgical technique and implant technology, the rate of construct subsidence can range from 6% for single-level procedures to 71% for multilevel procedures. In this technical note, we describe a novel technique, the bump-stop technique, for cervical corpectomy. The technique positions the superior and inferior screw holes such that the vertebral bodies bisect them. This allows for fixation in the dense cortical bone of the endplate while providing a buttress to corpectomy cage subsidence. We then discuss a retrospective case review of 24 consecutive patients, who were treated using this approach, demonstrating a lower than previously reported cage subsidence rate.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Patología
/
Columna Vertebral
/
Estudios Retrospectivos
Tipo de estudio:
Estudio observacional
Límite:
Humanos
Idioma:
Inglés
Revista:
Asian Spine Journal
Año:
2018
Tipo del documento:
Artículo
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