Introduction: The spine is the most common site for bone metastases; being the breast, prostate and lung cancer which have most affected. The thoracic spine is involved in 70% of cases, followed by the lumbar and cervical region.
Material and methods: This is a 59 years old female diagnosed with breast adenocarcinoma and metastatic bone disease in cervical spine C2, C3 level and instability of that segment because of a compression fracture of C3 greater than 80% without invasion of the spinal canal, she begins with paresthesias of upper limbs. A 360º instrumentation was performed in two stages. After the surgical procedure the patient were without neck pain and a good neurological status.
Discussion: Metastatic bone disease causes significant damage to the spine sometimes create instability proper instrumentation is needed to improve the functional status and prognosis of these lesions.
La columna vertebral es el sitio más frecuente de localización para las metástasis óseas; siendo los tumores de mama, próstata y pulmón los que mayor afectación presentan. La columna torácica es afectada en un 70% de los casos, seguida de la región lumbar y cervical.
Keywords: Metastasic bone disease; fixation; instability; medular injury.