Segmental vessel sparing during convex growth arrest surgery--a modified technique.
Spine J
; 7(3): 349-52, 2007.
Article
en En
| MEDLINE
| ID: mdl-17482120
BACKGROUND CONTEXT: Further evidence of the importance of segmental vessel ligation in the development of neurological complications has been recently published. The more levels the ligation encompasses, the higher the risk of spinal cord damage. Therefore, caution should be taken when several segmental arteries are to be ligated in the clinical setting. PURPOSE: To prevent ligation of segmental vessels during convex growth arrest surgery and thus decrease the risk of spinal cord ischemia and neurological injury. STUDY DESIGN: A report of a modified technique of convex growth arrest surgery used in two consecutive patients in our unit. METHODS: In two consecutive patients the segmental vessels were mobilized, elevated, and protected by using surgical slings. The rib graft was then slid beneath the elevated vessels into the prepared vertebral body channel and punched into place. The pleura then closed over the rib graft and spared vessels. RESULTS: Three of the five segmental vessels in the first patient were spared. All five segmental vessels were spared in the second patient. No neurological complications occurred. CONCLUSION: We report a straightforward technique, which obviates the need for segmental vessel ligation, and therefore decreases the risk of neurological injury in an already high-risk group.
Buscar en Google
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Escoliosis
/
Médula Espinal
/
Procedimientos Quirúrgicos Vasculares
/
Procedimientos Ortopédicos
Límite:
Child
/
Humans
Idioma:
En
Revista:
Spine J
Asunto de la revista:
ORTOPEDIA
Año:
2007
Tipo del documento:
Article
Pais de publicación:
Estados Unidos